diff --git a/package.json b/package.json
index 3ce3bd130..cfab74133 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "deploy:production": "npm run build:production && git add -A && git commit -a -m '[Build]' --no-verify && git push",
     "inc_version": "echo $((`cat .patch-version` + 1)) > .patch-version && echo \"$(node -p -e \"require('./package.json').version.match(/^\\d+\\.\\d+/)[0]\").$(cat .patch-version)\"",
     "perf:serve": "cross-env APP_ENV=perf parcel src/index-perf.html",
-    "lint": "eslint . --ext .ts,.tsx --ignore-pattern src/lib/gramjs",
+    "lint": "tsc && eslint . --ext .ts,.tsx --ignore-pattern src/lib/gramjs",
     "lint:fix": "npm run lint -- --fix",
     "gramjs:tl": "node ./src/lib/gramjs/tl/generateModules.js",
     "gramjs:lint:fix": "eslint ./src/lib/gramjs --ignore-path=src/lib/gramjs/.eslintignore --fix",
diff --git a/src/api/gramjs/apiBuilders/chats.ts b/src/api/gramjs/apiBuilders/chats.ts
index 35f802cb1..cba2bbe0e 100644
--- a/src/api/gramjs/apiBuilders/chats.ts
+++ b/src/api/gramjs/apiBuilders/chats.ts
@@ -1,3 +1,4 @@
+import BigInt from 'big-integer';
 import { Api as GramJs } from '../../../lib/gramjs';
 import {
   ApiChat,
@@ -10,7 +11,7 @@ import {
 } from '../../types';
 import { pick, pickTruthy } from '../../../util/iteratees';
 import {
-  isInputPeerChannel, isInputPeerChat, isInputPeerUser, isPeerChat, isPeerUser,
+  buildApiPeerId, getApiChatIdFromMtpPeer, isPeerChat, isPeerUser,
 } from './peers';
 import { omitVirtualClassFields } from './helpers';
 import { getServerTime } from '../../../util/serverTime';
@@ -93,11 +94,13 @@ function buildApiChatPermissions(peerEntity: GramJs.TypeUser | GramJs.TypeChat):
   }
 
   return {
-    adminRights: omitVirtualClassFields(peerEntity.adminRights),
-    currentUserBannedRights: peerEntity instanceof GramJs.Channel
+    adminRights: peerEntity.adminRights ? omitVirtualClassFields(peerEntity.adminRights) : undefined,
+    currentUserBannedRights: peerEntity instanceof GramJs.Channel && peerEntity.bannedRights
       ? omitVirtualClassFields(peerEntity.bannedRights)
       : undefined,
-    defaultBannedRights: omitVirtualClassFields(peerEntity.defaultBannedRights),
+    defaultBannedRights: peerEntity.defaultBannedRights
+      ? omitVirtualClassFields(peerEntity.defaultBannedRights)
+      : undefined,
   };
 }
 
@@ -146,7 +149,7 @@ function buildApiChatRestrictions(peerEntity: GramJs.TypeUser | GramJs.TypeChat)
 
 function buildApiChatMigrationInfo(peerEntity: GramJs.TypeChat): {
   migratedTo?: {
-    chatId: number;
+    chatId: string;
     accessHash?: string;
   };
 } {
@@ -159,7 +162,7 @@ function buildApiChatMigrationInfo(peerEntity: GramJs.TypeChat): {
       migratedTo: {
         chatId: getApiChatIdFromMtpPeer(peerEntity.migratedTo),
         ...(peerEntity.migratedTo instanceof GramJs.InputChannel && {
-          accessHash: peerEntity.migratedTo.accessHash.toString(),
+          accessHash: String(peerEntity.migratedTo.accessHash),
         }),
       },
     };
@@ -200,34 +203,13 @@ export function buildApiChatFromPreview(
   }
 
   return {
-    id: preview instanceof GramJs.User ? preview.id : -preview.id,
+    id: buildApiPeerId(preview.id, preview instanceof GramJs.User ? 'user' : 'chat'),
     type: getApiChatTypeFromPeerEntity(preview),
     title: preview instanceof GramJs.User ? getUserName(preview) : preview.title,
     ...buildApiChatFieldsFromPeerEntity(preview, isSupport),
   };
 }
 
-export function getApiChatIdFromMtpPeer(peer: GramJs.TypePeer): number {
-  if (isPeerUser(peer)) {
-    return peer.userId;
-  } else if (isPeerChat(peer)) {
-    return -peer.chatId;
-  } else {
-    return -peer.channelId;
-  }
-}
-
-export function getApiChatIdFromInputMtpPeer(peer: GramJs.TypeInputPeer): number | undefined {
-  if (isInputPeerUser(peer)) {
-    return peer.userId;
-  } else if (isInputPeerChat(peer)) {
-    return -peer.chatId;
-  } else if (isInputPeerChannel(peer)) {
-    return -peer.channelId;
-  }
-  return undefined;
-}
-
 export function getApiChatTypeFromPeerEntity(peerEntity: GramJs.TypeChat | GramJs.TypeUser) {
   if (peerEntity instanceof GramJs.User || peerEntity instanceof GramJs.UserEmpty) {
     return 'chatTypePrivate';
@@ -268,7 +250,7 @@ function getUserName(user: GramJs.User) {
 
 export function buildAvatarHash(photo: GramJs.TypeUserProfilePhoto | GramJs.TypeChatPhoto) {
   if ('photoId' in photo) {
-    return photo.photoId.toString();
+    return String(photo.photoId);
   }
 
   return undefined;
@@ -279,14 +261,14 @@ export function buildChatMember(
 ): ApiChatMember | undefined {
   const userId = (member instanceof GramJs.ChannelParticipantBanned || member instanceof GramJs.ChannelParticipantLeft)
     ? getApiChatIdFromMtpPeer(member.peer)
-    : member.userId;
+    : buildApiPeerId(member.userId, 'user');
 
   return {
     userId,
-    inviterId: 'inviterId' in member ? member.inviterId : undefined,
+    inviterId: 'inviterId' in member ? buildApiPeerId(member.inviterId as BigInt.BigInteger, 'user') : undefined,
     joinedDate: 'date' in member ? member.date : undefined,
-    kickedByUserId: 'kickedBy' in member ? member.kickedBy : undefined,
-    promotedByUserId: 'promotedBy' in member ? member.promotedBy : undefined,
+    kickedByUserId: 'kickedBy' in member ? buildApiPeerId(member.kickedBy, 'user') : undefined,
+    promotedByUserId: 'promotedBy' in member ? buildApiPeerId(member.promotedBy, 'user') : undefined,
     bannedRights: 'bannedRights' in member ? omitVirtualClassFields(member.bannedRights) : undefined,
     adminRights: 'adminRights' in member ? omitVirtualClassFields(member.adminRights) : undefined,
     customTitle: 'rank' in member ? member.rank : undefined,
@@ -362,9 +344,9 @@ export function buildApiChatFolder(filter: GramJs.DialogFilter): ApiChatFolder {
       'excludeMuted', 'excludeRead', 'excludeArchived',
     ]),
     channels: filter.broadcasts,
-    pinnedChatIds: filter.pinnedPeers.map(getApiChatIdFromInputMtpPeer).filter<number>(Boolean as any),
-    includedChatIds: filter.includePeers.map(getApiChatIdFromInputMtpPeer).filter<number>(Boolean as any),
-    excludedChatIds: filter.excludePeers.map(getApiChatIdFromInputMtpPeer).filter<number>(Boolean as any),
+    pinnedChatIds: filter.pinnedPeers.map(getApiChatIdFromMtpPeer).filter<string>(Boolean as any),
+    includedChatIds: filter.includePeers.map(getApiChatIdFromMtpPeer).filter<string>(Boolean as any),
+    excludedChatIds: filter.excludePeers.map(getApiChatIdFromMtpPeer).filter<string>(Boolean as any),
   };
 }
 
@@ -382,8 +364,10 @@ export function buildApiChatFolderFromSuggested({
 
 export function buildApiChatBotCommands(botInfos: GramJs.BotInfo[]) {
   return botInfos.reduce((botCommands, botInfo) => {
+    const botId = buildApiPeerId(botInfo.userId, 'user');
+
     botCommands = botCommands.concat(botInfo.commands.map((mtpCommand) => ({
-      botId: botInfo.userId,
+      botId,
       ...omitVirtualClassFields(mtpCommand),
     })));
 
diff --git a/src/api/gramjs/apiBuilders/helpers.ts b/src/api/gramjs/apiBuilders/helpers.ts
index 5aff17a80..ba654b0af 100644
--- a/src/api/gramjs/apiBuilders/helpers.ts
+++ b/src/api/gramjs/apiBuilders/helpers.ts
@@ -1,20 +1,29 @@
+import { Api as GramJs } from '../../../lib/gramjs';
+
+type VirtualFields =
+  'flags'
+  | 'CONSTRUCTOR_ID'
+  | 'SUBCLASS_OF_ID'
+  | 'className'
+  | 'classType'
+  | 'getBytes';
+
 export function bytesToDataUri(bytes: Buffer, shouldOmitPrefix = false, mimeType: string = 'image/jpeg') {
   const prefix = shouldOmitPrefix ? '' : `data:${mimeType};base64,`;
 
   return `${prefix}${btoa(String.fromCharCode(...bytes))}`;
 }
 
-export function omitVirtualClassFields(instance: any) {
-  if (!instance) {
-    return undefined;
-  }
-
+export function omitVirtualClassFields<T extends GramJs.VirtualClass<T> & { flags?: any }>(
+  instance: T,
+): Omit<T, VirtualFields> {
   const {
     flags,
     CONSTRUCTOR_ID,
     SUBCLASS_OF_ID,
     className,
     classType,
+    getBytes,
     ...rest
   } = instance;
 
diff --git a/src/api/gramjs/apiBuilders/messages.ts b/src/api/gramjs/apiBuilders/messages.ts
index fa2ec54c6..037642763 100644
--- a/src/api/gramjs/apiBuilders/messages.ts
+++ b/src/api/gramjs/apiBuilders/messages.ts
@@ -32,21 +32,20 @@ import {
   VIDEO_MOV_TYPE,
 } from '../../../config';
 import { pick } from '../../../util/iteratees';
-import { getApiChatIdFromMtpPeer } from './chats';
 import { buildStickerFromDocument } from './symbols';
 import { buildApiPhoto, buildApiPhotoSize, buildApiThumbnailFromStripped } from './common';
 import { interpolateArray } from '../../../util/waveform';
 import { buildPeer } from '../gramjsBuilders';
 import { addPhotoToLocalDb, resolveMessageApiChatId } from '../helpers';
+import { buildApiPeerId, getApiChatIdFromMtpPeer } from './peers';
 
-const LOCAL_IMAGE_UPLOADING_TEMP_ID = 'temp';
-const LOCAL_VIDEO_UPLOADING_TEMP_ID = 'temp';
+const LOCAL_MEDIA_UPLOADING_TEMP_ID = 'temp';
 const INPUT_WAVEFORM_LENGTH = 63;
 
 let localMessageCounter = LOCAL_MESSAGE_ID_BASE;
-let currentUserId!: number;
+let currentUserId!: string;
 
-export function setMessageBuilderCurrentUserId(_currentUserId: number) {
+export function setMessageBuilderCurrentUserId(_currentUserId: string) {
   currentUserId = _currentUserId;
 }
 
@@ -62,20 +61,20 @@ export function buildApiMessage(mtpMessage: GramJs.TypeMessage): ApiMessage | un
 }
 
 export function buildApiMessageFromShort(mtpMessage: GramJs.UpdateShortMessage): ApiMessage {
-  const chatId = getApiChatIdFromMtpPeer({ userId: mtpMessage.userId } as GramJs.TypePeer);
+  const chatId = buildApiPeerId(mtpMessage.userId, 'user');
 
   return buildApiMessageWithChatId(chatId, {
     ...mtpMessage,
-    fromId: buildPeer(mtpMessage.out ? currentUserId : mtpMessage.userId),
+    fromId: buildPeer(mtpMessage.out ? currentUserId : buildApiPeerId(mtpMessage.userId, 'user')),
   });
 }
 
 export function buildApiMessageFromShortChat(mtpMessage: GramJs.UpdateShortChatMessage): ApiMessage {
-  const chatId = getApiChatIdFromMtpPeer({ chatId: mtpMessage.chatId } as GramJs.TypePeer);
+  const chatId = buildApiPeerId(mtpMessage.chatId, 'chat');
 
   return buildApiMessageWithChatId(chatId, {
     ...mtpMessage,
-    fromId: buildPeer(mtpMessage.fromId),
+    fromId: buildPeer(buildApiPeerId(mtpMessage.fromId, 'user')),
   });
 }
 
@@ -117,7 +116,7 @@ type UniversalMessage = (
   )>
 );
 
-export function buildApiMessageWithChatId(chatId: number, mtpMessage: UniversalMessage): ApiMessage {
+export function buildApiMessageWithChatId(chatId: string, mtpMessage: UniversalMessage): ApiMessage {
   const fromId = mtpMessage.fromId ? getApiChatIdFromMtpPeer(mtpMessage.fromId) : undefined;
   const peerId = mtpMessage.peerId ? getApiChatIdFromMtpPeer(mtpMessage.peerId) : undefined;
   const isChatWithSelf = !fromId && chatId === currentUserId;
@@ -151,7 +150,7 @@ export function buildApiMessageWithChatId(chatId: number, mtpMessage: UniversalM
   } = buildReplyButtons(mtpMessage) || {};
   const forwardInfo = mtpMessage.fwdFrom && buildApiMessageForwardInfo(mtpMessage.fwdFrom, isChatWithSelf);
   const { replies, mediaUnread: isMediaUnread, postAuthor } = mtpMessage;
-  const groupedId = mtpMessage.groupedId && mtpMessage.groupedId.toString();
+  const groupedId = mtpMessage.groupedId && String(mtpMessage.groupedId);
   const isInAlbum = Boolean(groupedId) && !(content.document || content.audio);
   const shouldHideKeyboardButtons = mtpMessage.replyMarkup instanceof GramJs.ReplyKeyboardHide;
 
@@ -179,7 +178,7 @@ export function buildApiMessageWithChatId(chatId: number, mtpMessage: UniversalM
     inlineButtons,
     ...(keyboardButtons && { keyboardButtons, keyboardPlaceholder, isKeyboardSingleUse }),
     ...(shouldHideKeyboardButtons && { shouldHideKeyboardButtons }),
-    ...(mtpMessage.viaBotId && { viaBotId: mtpMessage.viaBotId }),
+    ...(mtpMessage.viaBotId && { viaBotId: buildApiPeerId(mtpMessage.viaBotId, 'user') }),
     ...(replies?.comments && { threadInfo: buildThreadInfo(replies, mtpMessage.id, chatId) }),
     ...(postAuthor && { adminTitle: postAuthor }),
   };
@@ -463,12 +462,13 @@ function buildContact(media: GramJs.TypeMessageMedia): ApiContact | undefined {
     return undefined;
   }
 
-  return pick(media, [
-    'firstName',
-    'lastName',
-    'phoneNumber',
-    'userId',
-  ]);
+  const {
+    firstName, lastName, phoneNumber, userId,
+  } = media;
+
+  return {
+    firstName, lastName, phoneNumber, userId: buildApiPeerId(userId, 'user'),
+  };
 }
 
 function buildPollFromMedia(media: GramJs.TypeMessageMedia): ApiPoll | undefined {
@@ -495,7 +495,7 @@ export function buildPoll(poll: GramJs.Poll, pollResults: GramJs.PollResults): A
   }));
 
   return {
-    id: id.toString(),
+    id: String(id),
     summary: {
       isPublic: poll.publicVoters,
       ...pick(poll, [
@@ -543,7 +543,7 @@ export function buildPollResults(pollResults: GramJs.PollResults): ApiPoll['resu
 
   return {
     totalVoters,
-    recentVoterIds: recentVoters,
+    recentVoterIds: recentVoters?.map((id) => buildApiPeerId(id, 'user')),
     results,
     solution,
     ...(entities && { solutionEntities: entities.map(buildApiMessageEntity) }),
@@ -584,8 +584,8 @@ export function buildWebPage(media: GramJs.TypeMessageMedia): ApiWebPage | undef
 
 function buildAction(
   action: GramJs.TypeMessageAction,
-  senderId: number | undefined,
-  targetPeerId: number | undefined,
+  senderId: string | undefined,
+  targetPeerId: string | undefined,
   isChannelPost: boolean,
   isOutgoing: boolean,
 ): ApiAction | undefined {
@@ -601,9 +601,9 @@ function buildAction(
   let photo: ApiPhoto | undefined;
 
   const targetUserIds = 'users' in action
-    ? action.users && action.users
-    : ('userId' in action && [action.userId]) || [];
-  let targetChatId: number | undefined;
+    ? action.users && action.users.map((id) => buildApiPeerId(id, 'user'))
+    : ('userId' in action && [buildApiPeerId(action.userId, 'user')]) || [];
+  let targetChatId: string | undefined;
 
   if (action instanceof GramJs.MessageActionChatCreate) {
     text = 'Notification.CreatedChatWithTitle';
@@ -908,7 +908,7 @@ function buildUploadingMedia(
     if (mimeType.startsWith('image/')) {
       return {
         photo: {
-          id: LOCAL_IMAGE_UPLOADING_TEMP_ID,
+          id: LOCAL_MEDIA_UPLOADING_TEMP_ID,
           sizes: [],
           thumbnail: { width, height, dataUri: '' }, // Used only for dimensions
           blobUrl,
@@ -917,7 +917,7 @@ function buildUploadingMedia(
     } else {
       return {
         video: {
-          id: LOCAL_VIDEO_UPLOADING_TEMP_ID,
+          id: LOCAL_MEDIA_UPLOADING_TEMP_ID,
           mimeType,
           duration: duration || 0,
           fileName,
@@ -962,7 +962,7 @@ function buildUploadingMedia(
 function buildNewPoll(poll: ApiNewPoll, localId: number) {
   return {
     poll: {
-      id: localId.toString(),
+      id: String(localId),
       summary: pick(poll.summary, ['question', 'answers']),
       results: {},
     },
@@ -981,22 +981,26 @@ function buildApiMessageEntity(entity: GramJs.TypeMessageEntity): ApiMessageEnti
 }
 
 function buildThreadInfo(
-  messageReplies: GramJs.TypeMessageReplies, messageId: number, chatId: number,
+  messageReplies: GramJs.TypeMessageReplies, messageId: number, chatId: string,
 ): ApiThreadInfo | undefined {
   const {
     channelId, replies, maxId, readMaxId, recentRepliers,
   } = messageReplies;
-
-  if (channelId === DELETED_COMMENTS_CHANNEL_ID) {
+  if (!channelId) {
     return undefined;
   }
 
-  const isPostThread = chatId !== channelId;
+  const apiChannelId = buildApiPeerId(channelId, 'channel');
+  if (apiChannelId === DELETED_COMMENTS_CHANNEL_ID) {
+    return undefined;
+  }
+
+  const isPostThread = chatId !== apiChannelId;
 
   return {
     threadId: messageId,
     ...(isPostThread ? {
-      chatId: getApiChatIdFromMtpPeer({ channelId } as GramJs.TypePeer),
+      chatId: apiChannelId,
       originChannelId: chatId,
     } : {
       chatId,
diff --git a/src/api/gramjs/apiBuilders/misc.ts b/src/api/gramjs/apiBuilders/misc.ts
index 89cff69b4..63942ce2a 100644
--- a/src/api/gramjs/apiBuilders/misc.ts
+++ b/src/api/gramjs/apiBuilders/misc.ts
@@ -4,7 +4,7 @@ import { ApiCountry, ApiSession, ApiWallpaper } from '../../types';
 import { ApiPrivacySettings, ApiPrivacyKey, PrivacyVisibility } from '../../../types';
 
 import { buildApiDocument } from './messages';
-import { getApiChatIdFromMtpPeer } from './chats';
+import { buildApiPeerId, getApiChatIdFromMtpPeer } from './peers';
 import { flatten, pick } from '../../../util/iteratees';
 import { getServerTime } from '../../../util/serverTime';
 
@@ -60,10 +60,10 @@ export function buildPrivacyKey(key: GramJs.TypePrivacyKey): ApiPrivacyKey | und
 
 export function buildPrivacyRules(rules: GramJs.TypePrivacyRule[]): ApiPrivacySettings {
   let visibility: PrivacyVisibility | undefined;
-  let allowUserIds: number[] | undefined;
-  let allowChatIds: number[] | undefined;
-  let blockUserIds: number[] | undefined;
-  let blockChatIds: number[] | undefined;
+  let allowUserIds: string[] | undefined;
+  let allowChatIds: string[] | undefined;
+  let blockUserIds: string[] | undefined;
+  let blockChatIds: string[] | undefined;
 
   rules.forEach((rule) => {
     if (rule instanceof GramJs.PrivacyValueAllowAll) {
@@ -75,13 +75,13 @@ export function buildPrivacyRules(rules: GramJs.TypePrivacyRule[]): ApiPrivacySe
     } else if (rule instanceof GramJs.PrivacyValueDisallowAll) {
       visibility = visibility || 'nobody';
     } else if (rule instanceof GramJs.PrivacyValueAllowUsers) {
-      allowUserIds = rule.users;
+      allowUserIds = rule.users.map((chatId) => buildApiPeerId(chatId, 'user'));
     } else if (rule instanceof GramJs.PrivacyValueDisallowUsers) {
-      blockUserIds = rule.users;
+      blockUserIds = rule.users.map((chatId) => buildApiPeerId(chatId, 'user'));
     } else if (rule instanceof GramJs.PrivacyValueAllowChatParticipants) {
-      allowChatIds = rule.chats.map((id) => -id);
+      allowChatIds = rule.chats.map((chatId) => buildApiPeerId(chatId, 'chat'));
     } else if (rule instanceof GramJs.PrivacyValueDisallowChatParticipants) {
-      blockChatIds = rule.chats.map((id) => -id);
+      blockChatIds = rule.chats.map((chatId) => buildApiPeerId(chatId, 'chat'));
     }
   });
 
@@ -113,6 +113,7 @@ export function buildApiNotifyException(
     ...(showPreviews !== undefined && { shouldShowPreviews: Boolean(showPreviews) }),
   };
 }
+
 function buildApiCountry(country: GramJs.help.Country, code?: GramJs.help.CountryCode) {
   const {
     hidden, iso2, defaultName, name,
diff --git a/src/api/gramjs/apiBuilders/payments.ts b/src/api/gramjs/apiBuilders/payments.ts
index b2156432a..08f0f12ef 100644
--- a/src/api/gramjs/apiBuilders/payments.ts
+++ b/src/api/gramjs/apiBuilders/payments.ts
@@ -96,7 +96,7 @@ export function buildPaymentForm(form: GramJs.payments.PaymentForm) {
     canSaveCredentials,
     passwordMissing,
     formId: String(formId),
-    providerId,
+    providerId: String(providerId),
     nativeProvider,
     savedInfo,
     invoice: {
diff --git a/src/api/gramjs/apiBuilders/peers.ts b/src/api/gramjs/apiBuilders/peers.ts
index 0dd8bac29..883e332e6 100644
--- a/src/api/gramjs/apiBuilders/peers.ts
+++ b/src/api/gramjs/apiBuilders/peers.ts
@@ -1,25 +1,29 @@
+import BigInt from 'big-integer';
+
 import { Api as GramJs } from '../../../lib/gramjs';
 
-export function isPeerUser(peer: GramJs.TypePeer): peer is GramJs.PeerUser {
+export function isPeerUser(peer: GramJs.TypePeer | GramJs.TypeInputPeer): peer is GramJs.PeerUser {
   return peer.hasOwnProperty('userId');
 }
 
-export function isPeerChat(peer: GramJs.TypePeer): peer is GramJs.PeerChat {
+export function isPeerChat(peer: GramJs.TypePeer | GramJs.TypeInputPeer): peer is GramJs.PeerChat {
   return peer.hasOwnProperty('chatId');
 }
 
-export function isPeerChannel(peer: GramJs.TypePeer): peer is GramJs.PeerChannel {
+export function isPeerChannel(peer: GramJs.TypePeer | GramJs.TypeInputPeer): peer is GramJs.PeerChannel {
   return peer.hasOwnProperty('channelId');
 }
 
-export function isInputPeerUser(peer: GramJs.TypeInputPeer): peer is GramJs.InputPeerUser {
-  return peer.hasOwnProperty('userId');
+export function buildApiPeerId(id: BigInt.BigInteger, type: 'user' | 'chat' | 'channel') {
+  return type === 'user' ? String(id) : `-${id}`;
 }
 
-export function isInputPeerChat(peer: GramJs.TypeInputPeer): peer is GramJs.InputPeerChat {
-  return peer.hasOwnProperty('chatId');
-}
-
-export function isInputPeerChannel(peer: GramJs.TypeInputPeer): peer is GramJs.InputPeerChannel {
-  return peer.hasOwnProperty('channelId');
+export function getApiChatIdFromMtpPeer(peer: GramJs.TypePeer | GramJs.TypeInputPeer) {
+  if (isPeerUser(peer)) {
+    return buildApiPeerId(peer.userId, 'user');
+  } else if (isPeerChat(peer)) {
+    return buildApiPeerId(peer.chatId, 'chat');
+  } else {
+    return buildApiPeerId((peer as GramJs.InputPeerChannel).channelId, 'channel');
+  }
 }
diff --git a/src/api/gramjs/apiBuilders/symbols.ts b/src/api/gramjs/apiBuilders/symbols.ts
index ca675bc63..793f95146 100644
--- a/src/api/gramjs/apiBuilders/symbols.ts
+++ b/src/api/gramjs/apiBuilders/symbols.ts
@@ -72,7 +72,6 @@ export function buildStickerSet(set: GramJs.StickerSet): ApiStickerSet {
     title,
     thumbs,
     count,
-    hash,
     shortName,
   } = set;
 
@@ -85,7 +84,6 @@ export function buildStickerSet(set: GramJs.StickerSet): ApiStickerSet {
     title,
     hasThumbnail: Boolean(thumbs?.length),
     count,
-    hash,
     shortName,
   };
 }
diff --git a/src/api/gramjs/apiBuilders/users.ts b/src/api/gramjs/apiBuilders/users.ts
index bd304df82..cd2dafebb 100644
--- a/src/api/gramjs/apiBuilders/users.ts
+++ b/src/api/gramjs/apiBuilders/users.ts
@@ -2,21 +2,24 @@ import { Api as GramJs } from '../../../lib/gramjs';
 import {
   ApiBotCommand, ApiUser, ApiUserStatus, ApiUserType,
 } from '../../types';
+import { buildApiPeerId } from './peers';
 
 export function buildApiUserFromFull(mtpUserFull: GramJs.UserFull): ApiUser {
   const {
     about, commonChatsCount, pinnedMsgId, botInfo, blocked,
   } = mtpUserFull;
 
+  const user = buildApiUser(mtpUserFull.user)!;
+
   return {
-    ...(buildApiUser(mtpUserFull.user) as ApiUser),
+    ...user,
     fullInfo: {
       bio: about,
       commonChatsCount,
       pinnedMessageId: pinnedMsgId,
       isBlocked: Boolean(blocked),
       ...(botInfo && { botDescription: botInfo.description }),
-      ...(botInfo && botInfo.commands.length && { botCommands: buildApiBotCommands(mtpUserFull.user.id, botInfo) }),
+      ...(botInfo && botInfo.commands.length && { botCommands: buildApiBotCommands(user.id, botInfo) }),
     },
   };
 }
@@ -33,7 +36,7 @@ export function buildApiUser(mtpUser: GramJs.TypeUser): ApiUser | undefined {
   const userType = buildApiUserType(mtpUser);
 
   return {
-    id,
+    id: buildApiPeerId(id, 'user'),
     isMin: Boolean(mtpUser.min),
     ...(mtpUser.self && { isSelf: true }),
     ...(mtpUser.verified && { isVerified: true }),
@@ -78,7 +81,7 @@ export function buildApiUserStatus(mtpStatus?: GramJs.TypeUserStatus): ApiUserSt
   }
 }
 
-function buildApiBotCommands(botId: number, botInfo: GramJs.BotInfo) {
+function buildApiBotCommands(botId: string, botInfo: GramJs.BotInfo) {
   return botInfo.commands.map(({ command, description }) => ({
     botId,
     command,
diff --git a/src/api/gramjs/gramjsBuilders/index.ts b/src/api/gramjs/gramjsBuilders/index.ts
index b13bf2091..56e29798e 100644
--- a/src/api/gramjs/gramjsBuilders/index.ts
+++ b/src/api/gramjs/gramjsBuilders/index.ts
@@ -18,7 +18,24 @@ import {
 import localDb from '../localDb';
 import { pick } from '../../../util/iteratees';
 
-export function getEntityTypeById(chatOrUserId: number) {
+const CHANNEL_ID_MIN_LENGTH = 11; // Example: -1000000000
+
+export function getEntityTypeById(chatOrUserId: string) {
+  if (typeof chatOrUserId === 'number') {
+    return getEntityTypeByDeprecatedId(chatOrUserId);
+  }
+
+  if (!chatOrUserId.startsWith('-')) {
+    return 'user';
+  } else if (chatOrUserId.length >= CHANNEL_ID_MIN_LENGTH) {
+    return 'channel';
+  } else {
+    return 'chat';
+  }
+}
+
+// Workaround for old-fashioned IDs stored locally
+export function getEntityTypeByDeprecatedId(chatOrUserId: number) {
   if (chatOrUserId > 0) {
     return 'user';
   } else if (chatOrUserId <= -1000000000) {
@@ -28,81 +45,78 @@ export function getEntityTypeById(chatOrUserId: number) {
   }
 }
 
-export function buildPeer(chatOrUserId: number): GramJs.TypePeer {
-  if (chatOrUserId > 0) {
+export function buildPeer(chatOrUserId: string): GramJs.TypePeer {
+  const type = getEntityTypeById(chatOrUserId);
+
+  if (type === 'user') {
     return new GramJs.PeerUser({
-      userId: chatOrUserId,
+      userId: buildMtpPeerId(chatOrUserId, 'user'),
     });
-  } else if (chatOrUserId <= -1000000000) {
+  } else if (type === 'channel') {
     return new GramJs.PeerChannel({
-      channelId: -chatOrUserId,
+      channelId: buildMtpPeerId(chatOrUserId, 'channel'),
     });
   } else {
     return new GramJs.PeerChat({
-      chatId: -chatOrUserId,
+      chatId: buildMtpPeerId(chatOrUserId, 'chat'),
     });
   }
 }
 
-export function buildInputPeer(chatOrUserId: number, accessHash?: string): GramJs.TypeInputPeer {
-  if (chatOrUserId > 0 || chatOrUserId <= -1000000000) {
-    return chatOrUserId > 0
-      ? new GramJs.InputPeerUser({
-        userId: chatOrUserId,
-        accessHash: BigInt(accessHash!),
-      })
-      : new GramJs.InputPeerChannel({
-        channelId: -chatOrUserId,
-        accessHash: BigInt(accessHash!),
-      });
+export function buildInputPeer(chatOrUserId: string, accessHash?: string): GramJs.TypeInputPeer {
+  const type = getEntityTypeById(chatOrUserId);
+
+  if (type === 'user') {
+    return new GramJs.InputPeerUser({
+      userId: buildMtpPeerId(chatOrUserId, 'user'),
+      accessHash: BigInt(accessHash!),
+    });
+  } else if (type === 'channel') {
+    return new GramJs.InputPeerChannel({
+      channelId: buildMtpPeerId(chatOrUserId, 'channel'),
+      accessHash: BigInt(accessHash!),
+    });
   } else {
     return new GramJs.InputPeerChat({
-      chatId: -chatOrUserId,
+      chatId: buildMtpPeerId(chatOrUserId, 'chat'),
     });
   }
 }
 
-export function buildInputPeerFromLocalDb(chatOrUserId: number): GramJs.TypeInputPeer | undefined {
-  if (chatOrUserId > 0) {
-    const { accessHash } = localDb.users[chatOrUserId] || {};
+export function buildInputPeerFromLocalDb(chatOrUserId: string): GramJs.TypeInputPeer | undefined {
+  const type = getEntityTypeById(chatOrUserId);
+  let accessHash: BigInt.BigInteger | undefined;
 
-    return accessHash
-      ? new GramJs.InputPeerUser({
-        userId: chatOrUserId,
-        accessHash,
-      })
-      : undefined;
+  if (type === 'user') {
+    accessHash = localDb.users[chatOrUserId]?.accessHash;
+    if (!accessHash) {
+      return undefined;
+    }
+  } else if (type === 'channel') {
+    accessHash = (localDb.chats[chatOrUserId] as GramJs.Channel)?.accessHash;
+    if (!accessHash) {
+      return undefined;
+    }
   }
 
-  if (chatOrUserId <= -1000000000) {
-    const { accessHash } = (localDb.chats[-chatOrUserId] as GramJs.Channel) || {};
-
-    return accessHash
-      ? new GramJs.InputPeerChannel({
-        channelId: -chatOrUserId,
-        accessHash,
-      })
-      : undefined;
-  }
-
-  return new GramJs.InputPeerChat({
-    chatId: -chatOrUserId,
-  });
+  return buildInputPeer(chatOrUserId, String(accessHash));
 }
 
-export function buildInputEntity(chatOrUserId: number, accessHash?: string) {
-  if (chatOrUserId > 0) {
+export function buildInputEntity(chatOrUserId: string, accessHash?: string) {
+  const type = getEntityTypeById(chatOrUserId);
+
+  if (type === 'user') {
     return new GramJs.InputUser({
-      userId: chatOrUserId,
+      userId: buildMtpPeerId(chatOrUserId, 'user'),
       accessHash: BigInt(accessHash!),
     });
-  } else if (chatOrUserId <= -1000000000) {
+  } else if (type === 'channel') {
     return new GramJs.InputChannel({
-      channelId: -chatOrUserId,
+      channelId: buildMtpPeerId(chatOrUserId, 'channel'),
       accessHash: BigInt(accessHash!),
     });
   } else {
-    return -chatOrUserId;
+    return buildMtpPeerId(chatOrUserId, 'chat');
   }
 }
 
@@ -225,7 +239,7 @@ export function generateRandomBigInt() {
 
 export function buildMessageFromUpdate(
   id: number,
-  chatId: number,
+  chatId: string,
   update: GramJs.UpdateShortSentMessage | GramJs.UpdateServiceNotification,
 ) {
   // This is not a proper message, but we only need these fields for downloading media through `localDb`.
@@ -269,24 +283,13 @@ export function buildMtpMessageEntity(entity: ApiMessageEntity): GramJs.TypeMess
       return new GramJs.InputMessageEntityMentionName({
         offset,
         length,
-        userId: new GramJs.InputUser({ userId: userId!, accessHash: user!.accessHash! }),
+        userId: new GramJs.InputUser({ userId: BigInt(userId!), accessHash: user!.accessHash! }),
       });
     default:
       return new GramJs.MessageEntityUnknown({ offset, length });
   }
 }
 
-// TODO: This formula is taken from API docs, but doesn't seem to calculate hash correctly
-export function calculateResultHash(ids: number[]) {
-  let hash = 0;
-  ids.forEach((id) => {
-    // eslint-disable-next-line no-bitwise
-    hash = (((hash * 0x4F25) & 0x7FFFFFFF) + id) & 0x7FFFFFFF;
-  });
-
-  return hash;
-}
-
 export function isMessageWithMedia(message: GramJs.Message | GramJs.UpdateServiceNotification) {
   const { media } = message;
   if (!media) {
@@ -412,3 +415,12 @@ export function buildInputReportReason(reason: ApiReportReason) {
 
   return undefined;
 }
+
+function buildMtpPeerId(id: string, type: 'user' | 'chat' | 'channel') {
+  // Workaround for old-fashioned IDs stored locally
+  if (typeof id === 'number') {
+    return BigInt(Math.abs(id));
+  }
+
+  return type === 'user' ? BigInt(id) : BigInt(id.slice(1));
+}
diff --git a/src/api/gramjs/helpers.ts b/src/api/gramjs/helpers.ts
index 8a7fca1b6..f9754d908 100644
--- a/src/api/gramjs/helpers.ts
+++ b/src/api/gramjs/helpers.ts
@@ -1,6 +1,6 @@
 import { Api as GramJs } from '../../lib/gramjs';
 import localDb from './localDb';
-import { getApiChatIdFromMtpPeer } from './apiBuilders/chats';
+import { getApiChatIdFromMtpPeer } from './apiBuilders/peers';
 
 export function resolveMessageApiChatId(mtpMessage: GramJs.TypeMessage) {
   if (!(mtpMessage instanceof GramJs.Message || mtpMessage instanceof GramJs.MessageService)) {
diff --git a/src/api/gramjs/localDb.ts b/src/api/gramjs/localDb.ts
index 91a5ac0f5..589a5fc9f 100644
--- a/src/api/gramjs/localDb.ts
+++ b/src/api/gramjs/localDb.ts
@@ -4,8 +4,8 @@ import { ApiMessage } from '../types';
 interface LocalDb {
   localMessages: Record<string, ApiMessage>;
   // Used for loading avatars and media through in-memory Gram JS instances.
-  chats: Record<number, GramJs.Chat | GramJs.Channel>;
-  users: Record<number, GramJs.User>;
+  chats: Record<string, GramJs.Chat | GramJs.Channel>;
+  users: Record<string, GramJs.User>;
   messages: Record<string, GramJs.Message | GramJs.MessageService>;
   documents: Record<string, GramJs.Document>;
   stickerSets: Record<string, GramJs.StickerSet>;
diff --git a/src/api/gramjs/methods/bots.ts b/src/api/gramjs/methods/bots.ts
index ee31d2963..e1cc37d29 100644
--- a/src/api/gramjs/methods/bots.ts
+++ b/src/api/gramjs/methods/bots.ts
@@ -5,10 +5,11 @@ import { ApiChat, ApiUser } from '../../types';
 
 import localDb from '../localDb';
 import { invokeRequest } from './client';
-import { buildInputPeer, calculateResultHash, generateRandomBigInt } from '../gramjsBuilders';
+import { buildInputPeer, generateRandomBigInt } from '../gramjsBuilders';
 import { buildApiUser } from '../apiBuilders/users';
 import { buildApiBotInlineMediaResult, buildApiBotInlineResult, buildBotSwitchPm } from '../apiBuilders/bots';
 import { buildApiChatFromPreview } from '../apiBuilders/chats';
+import { buildApiPeerId } from '../apiBuilders/peers';
 
 export function init() {
 }
@@ -17,7 +18,7 @@ export function answerCallbackButton(
   {
     chatId, accessHash, messageId, data,
   }: {
-    chatId: number; accessHash?: string; messageId: number; data: string;
+    chatId: string; accessHash?: string; messageId: number; data: string;
   },
 ) {
   return invokeRequest(new GramJs.messages.GetBotCallbackAnswer({
@@ -27,9 +28,8 @@ export function answerCallbackButton(
   }));
 }
 
-export async function fetchTopInlineBots({ hash = 0 }: { hash?: number }) {
+export async function fetchTopInlineBots() {
   const topPeers = await invokeRequest(new GramJs.contacts.GetTopPeers({
-    hash,
     botsInline: true,
   }));
 
@@ -41,7 +41,6 @@ export async function fetchTopInlineBots({ hash = 0 }: { hash?: number }) {
   const ids = users.map(({ id }) => id);
 
   return {
-    hash: calculateResultHash(ids),
     ids,
     users,
   };
@@ -160,7 +159,7 @@ function getInlineBotResultsNextOffset(username: string, nextOffset?: string) {
 }
 
 function addUserToLocalDb(user: GramJs.User) {
-  localDb.users[user.id] = user;
+  localDb.users[buildApiPeerId(user.id, 'user')] = user;
 }
 
 function addDocumentToLocalDb(document: GramJs.Document) {
diff --git a/src/api/gramjs/methods/chats.ts b/src/api/gramjs/methods/chats.ts
index 13ef1d90e..945b01b26 100644
--- a/src/api/gramjs/methods/chats.ts
+++ b/src/api/gramjs/methods/chats.ts
@@ -1,3 +1,4 @@
+import BigInt from 'big-integer';
 import { Api as GramJs } from '../../../lib/gramjs';
 import {
   OnApiUpdate,
@@ -21,7 +22,6 @@ import {
   getPeerKey,
   buildChatMembers,
   buildApiChatFromPreview,
-  getApiChatIdFromMtpPeer,
   buildApiChatFolder,
   buildApiChatFolderFromSuggested,
   buildApiChatBotCommands,
@@ -40,6 +40,7 @@ import {
   buildChatAdminRights,
 } from '../gramjsBuilders';
 import { addMessageToLocalDb } from '../helpers';
+import { buildApiPeerId, getApiChatIdFromMtpPeer } from '../apiBuilders/peers';
 
 const MAX_INT_32 = 2 ** 31 - 1;
 let onUpdate: OnApiUpdate;
@@ -96,12 +97,12 @@ export async function fetchChats({
     ...preparePeers(result),
   };
   const chats: ApiChat[] = [];
-  const draftsById: Record<number, ApiFormattedText> = {};
-  const replyingToById: Record<number, number> = {};
+  const draftsById: Record<string, ApiFormattedText> = {};
+  const replyingToById: Record<string, number> = {};
 
   const dialogs = (resultPinned ? resultPinned.dialogs : []).concat(result.dialogs);
 
-  const orderedPinnedIds: number[] = [];
+  const orderedPinnedIds: string[] = [];
 
   dialogs.forEach((dialog) => {
     if (
@@ -325,12 +326,12 @@ export function clearDraft(chat: ApiChat) {
   }));
 }
 
-async function getFullChatInfo(chatId: number): Promise<{
+async function getFullChatInfo(chatId: string): Promise<{
   fullInfo: ApiChatFullInfo;
   users?: ApiUser[];
 } | undefined> {
   const result = await invokeRequest(new GramJs.messages.GetFullChat({
-    chatId: buildInputEntity(chatId) as number,
+    chatId: buildInputEntity(chatId) as BigInt.BigInteger,
   }));
 
   if (!result || !(result.fullChat instanceof GramJs.ChatFull)) {
@@ -366,7 +367,7 @@ async function getFullChatInfo(chatId: number): Promise<{
 }
 
 async function getFullChannelInfo(
-  id: number,
+  id: string,
   accessHash: string,
   adminRights?: ApiChatAdminRights,
 ) {
@@ -430,7 +431,7 @@ async function getFullChannelInfo(
         nextSendDate: slowmodeNextSendDate,
       } : undefined,
       migratedFrom: migratedFromChatId ? {
-        chatId: getApiChatIdFromMtpPeer({ chatId: migratedFromChatId } as GramJs.TypePeer),
+        chatId: buildApiPeerId(migratedFromChatId, 'chat'),
         maxMessageId: migratedFromMaxId,
       } : undefined,
       canViewMembers: canViewParticipants,
@@ -438,8 +439,8 @@ async function getFullChannelInfo(
       members,
       kickedMembers,
       adminMembers,
-      groupCallId: call ? call.id.toString() : undefined,
-      linkedChatId: linkedChatId ? getApiChatIdFromMtpPeer({ chatId: linkedChatId } as GramJs.TypePeer) : undefined,
+      groupCallId: call ? String(call.id) : undefined,
+      linkedChatId: linkedChatId ? buildApiPeerId(linkedChatId, 'chat') : undefined,
       botCommands,
     },
     users: [...(users || []), ...(bannedUsers || []), ...(adminUsers || [])],
@@ -515,7 +516,7 @@ export async function createChannel({
 export function joinChannel({
   channelId, accessHash,
 }: {
-  channelId: number; accessHash: string;
+  channelId: string; accessHash: string;
 }) {
   return invokeRequest(new GramJs.channels.JoinChannel({
     channel: buildInputEntity(channelId, accessHash) as GramJs.InputChannel,
@@ -529,7 +530,7 @@ export function deleteChatUser({
 }) {
   if (chat.type !== 'chatTypeBasicGroup') return undefined;
   return invokeRequest(new GramJs.messages.DeleteChatUser({
-    chatId: buildInputEntity(chat.id, chat.accessHash) as number,
+    chatId: buildInputEntity(chat.id, chat.accessHash) as BigInt.BigInteger,
     userId: buildInputEntity(user.id, user.accessHash) as GramJs.InputUser,
   }), true);
 }
@@ -537,17 +538,17 @@ export function deleteChatUser({
 export function deleteChat({
   chatId,
 }: {
-  chatId: number;
+  chatId: string;
 }) {
   return invokeRequest(new GramJs.messages.DeleteChat({
-    chatId: buildInputEntity(chatId) as number,
+    chatId: buildInputEntity(chatId) as BigInt.BigInteger,
   }), true);
 }
 
 export function leaveChannel({
   channelId, accessHash,
 }: {
-  channelId: number; accessHash: string;
+  channelId: string; accessHash: string;
 }) {
   return invokeRequest(new GramJs.channels.LeaveChannel({
     channel: buildInputEntity(channelId, accessHash) as GramJs.InputChannel,
@@ -557,7 +558,7 @@ export function leaveChannel({
 export function deleteChannel({
   channelId, accessHash,
 }: {
-  channelId: number; accessHash: string;
+  channelId: string; accessHash: string;
 }) {
   return invokeRequest(new GramJs.channels.DeleteChannel({
     channel: buildInputEntity(channelId, accessHash) as GramJs.InputChannel,
@@ -600,7 +601,7 @@ export async function createGroupChat({
 export async function editChatPhoto({
   chatId, accessHash, photo,
 }: {
-  chatId: number; accessHash?: string; photo: File;
+  chatId: string; accessHash?: string; photo: File;
 }) {
   const uploadedPhoto = await uploadFile(photo);
   const inputEntity = buildInputEntity(chatId, accessHash);
@@ -614,7 +615,7 @@ export async function editChatPhoto({
         }),
       })
       : new GramJs.messages.EditChatPhoto({
-        chatId: inputEntity as number,
+        chatId: inputEntity as BigInt.BigInteger,
         photo: new GramJs.InputChatUploadedPhoto({
           file: uploadedPhoto,
         }),
@@ -837,7 +838,7 @@ export async function updateChatTitle(chat: ApiChat, title: string) {
         channel: inputEntity as GramJs.InputChannel,
         title,
       }) : new GramJs.messages.EditChatTitle({
-        chatId: inputEntity as number,
+        chatId: inputEntity as BigInt.BigInteger,
         title,
       }),
     true,
@@ -881,7 +882,7 @@ type ChannelMembersFilter =
   | 'recent';
 
 export async function fetchMembers(
-  chatId: number,
+  chatId: string,
   accessHash: string,
   memberFilter: ChannelMembersFilter = 'recent',
   offset?: number,
@@ -946,7 +947,7 @@ export function setDiscussionGroup({
 
 export async function migrateChat(chat: ApiChat) {
   const result = await invokeRequest(
-    new GramJs.messages.MigrateChat({ chatId: buildInputEntity(chat.id) as number }), true,
+    new GramJs.messages.MigrateChat({ chatId: buildInputEntity(chat.id) as BigInt.BigInteger }), true,
   );
 
   // `migrateChat` can return a lot of different update types according to docs,
@@ -1014,7 +1015,7 @@ export function addChatMembers(chat: ApiChat, users: ApiUser[]) {
 
   return Promise.all(users.map((user) => {
     return invokeRequest(new GramJs.messages.AddChatUser({
-      chatId: buildInputEntity(chat.id) as number,
+      chatId: buildInputEntity(chat.id) as BigInt.BigInteger,
       userId: buildInputEntity(user.id, user.accessHash) as GramJs.InputUser,
     }), true);
   }));
@@ -1043,7 +1044,7 @@ export function deleteChatMember(chat: ApiChat, user: ApiUser) {
     });
   } else {
     return invokeRequest(new GramJs.messages.DeleteChatUser({
-      chatId: buildInputEntity(chat.id) as number,
+      chatId: buildInputEntity(chat.id) as BigInt.BigInteger,
       userId: buildInputEntity(user.id, user.accessHash) as GramJs.InputUser,
     }), true);
   }
@@ -1074,7 +1075,7 @@ function updateLocalDb(result: (
   if ('users' in result) {
     result.users.forEach((user) => {
       if (user instanceof GramJs.User) {
-        localDb.users[user.id] = user;
+        localDb.users[buildApiPeerId(user.id, 'user')] = user;
       }
     });
   }
@@ -1082,7 +1083,7 @@ function updateLocalDb(result: (
   if ('chats' in result) {
     result.chats.forEach((chat) => {
       if (chat instanceof GramJs.Chat || chat instanceof GramJs.Channel) {
-        localDb.chats[chat.id] = chat;
+        localDb.chats[buildApiPeerId(chat.id, chat instanceof GramJs.Chat ? 'chat' : 'channel')] = chat;
       }
     });
   }
@@ -1102,7 +1103,5 @@ export async function importChatInvite({ hash }: { hash: string }) {
     return undefined;
   }
 
-  const chat = buildApiChatFromPreview(updates.chats[0]);
-
-  return chat;
+  return buildApiChatFromPreview(updates.chats[0]);
 }
diff --git a/src/api/gramjs/methods/client.ts b/src/api/gramjs/methods/client.ts
index 3a0029c19..271951be1 100644
--- a/src/api/gramjs/methods/client.ts
+++ b/src/api/gramjs/methods/client.ts
@@ -24,6 +24,7 @@ import { setMessageBuilderCurrentUserId } from '../apiBuilders/messages';
 import downloadMediaWithClient from './media';
 import { buildApiUserFromFull } from '../apiBuilders/users';
 import localDb from '../localDb';
+import { buildApiPeerId } from '../apiBuilders/peers';
 
 const DEFAULT_USER_AGENT = 'Unknown UserAgent';
 const APP_CODE_NAME = 'Z';
@@ -254,7 +255,7 @@ export async function fetchCurrentUser() {
     return;
   }
 
-  localDb.users[userFull.user.id] = userFull.user;
+  localDb.users[buildApiPeerId(userFull.user.id, 'user')] = userFull.user;
   const currentUser = buildApiUserFromFull(userFull);
 
   setMessageBuilderCurrentUserId(currentUser.id);
diff --git a/src/api/gramjs/methods/media.ts b/src/api/gramjs/methods/media.ts
index 5bed8d693..3528c9e59 100644
--- a/src/api/gramjs/methods/media.ts
+++ b/src/api/gramjs/methods/media.ts
@@ -91,16 +91,16 @@ async function download(
   }
 
   let entityType: EntityType;
-  let entityId: string | number = mediaMatch[2];
+  const entityId: string | number = mediaMatch[2];
   const sizeType = mediaMatch[3] ? mediaMatch[3].replace('?size=', '') : undefined;
   let entity: (
     GramJs.User | GramJs.Chat | GramJs.Channel | GramJs.Photo |
-    GramJs.Message | GramJs.Document | GramJs.StickerSet | GramJs.TypeWebDocument | undefined
+    GramJs.Message | GramJs.MessageService |
+    GramJs.Document | GramJs.StickerSet | GramJs.TypeWebDocument | undefined
   );
 
   if (mediaMatch[1] === 'avatar' || mediaMatch[1] === 'profile') {
-    entityType = getEntityTypeById(Number(entityId));
-    entityId = Math.abs(Number(entityId));
+    entityType = getEntityTypeById(entityId);
   } else {
     entityType = mediaMatch[1] as 'msg' | 'sticker' | 'wallpaper' | 'gif' | 'stickerSet' | 'photo' | 'webDocument';
   }
@@ -108,27 +108,27 @@ async function download(
   switch (entityType) {
     case 'channel':
     case 'chat':
-      entity = localDb.chats[entityId as number];
+      entity = localDb.chats[entityId];
       break;
     case 'user':
-      entity = localDb.users[entityId as number];
+      entity = localDb.users[entityId];
       break;
     case 'msg':
-      entity = localDb.messages[entityId as string];
+      entity = localDb.messages[entityId];
       break;
     case 'sticker':
     case 'gif':
     case 'wallpaper':
-      entity = localDb.documents[entityId as string];
+      entity = localDb.documents[entityId];
       break;
     case 'photo':
-      entity = localDb.photos[entityId as string];
+      entity = localDb.photos[entityId];
       break;
     case 'stickerSet':
-      entity = localDb.stickerSets[entityId as string];
+      entity = localDb.stickerSets[entityId];
       break;
     case 'webDocument':
-      entity = localDb.webDocuments[entityId as string];
+      entity = localDb.webDocuments[entityId];
       break;
   }
 
diff --git a/src/api/gramjs/methods/messages.ts b/src/api/gramjs/methods/messages.ts
index 5a92b8d0a..8cce84926 100644
--- a/src/api/gramjs/methods/messages.ts
+++ b/src/api/gramjs/methods/messages.ts
@@ -43,7 +43,6 @@ import {
   buildMtpMessageEntity,
   isMessageWithMedia,
   isServiceMessageWithMedia,
-  calculateResultHash,
   buildInputReportReason,
 } from '../gramjsBuilders';
 import localDb from '../localDb';
@@ -52,6 +51,7 @@ import { fetchFile } from '../../../util/files';
 import { addMessageToLocalDb, resolveMessageApiChatId } from '../helpers';
 import { interpolateArray } from '../../../util/waveform';
 import { requestChatUpdate } from './chats';
+import { buildApiPeerId } from '../apiBuilders/peers';
 
 const FAST_SEND_TIMEOUT = 1000;
 const INPUT_WAVEFORM_LENGTH = 63;
@@ -238,7 +238,7 @@ export function sendMessage(
   }, FAST_SEND_TIMEOUT);
 
   const randomId = generateRandomBigInt();
-  localDb.localMessages[randomId.toString()] = localMessage;
+  localDb.localMessages[String(randomId)] = localMessage;
 
   if (groupedId) {
     return sendGroupedMedia({
@@ -1078,12 +1078,11 @@ export async function findFirstMessageIdAfterDate({
   return result.messages[0].id;
 }
 
-export async function fetchScheduledHistory({ chat, hash = 0 }: { chat: ApiChat; hash?: number }) {
+export async function fetchScheduledHistory({ chat }: { chat: ApiChat }) {
   const { id, accessHash } = chat;
 
   const result = await invokeRequest(new GramJs.messages.GetScheduledHistory({
     peer: buildInputPeer(id, accessHash),
-    hash,
   }));
 
   if (
@@ -1100,7 +1099,6 @@ export async function fetchScheduledHistory({ chat, hash = 0 }: { chat: ApiChat;
 
   return {
     messages,
-    hash: calculateResultHash(messages.map((message) => message.id)),
   };
 }
 
@@ -1119,13 +1117,13 @@ function updateLocalDb(result: (
 )) {
   result.users.forEach((user) => {
     if (user instanceof GramJs.User) {
-      localDb.users[user.id] = user;
+      localDb.users[buildApiPeerId(user.id, 'user')] = user;
     }
   });
 
   result.chats.forEach((chat) => {
     if (chat instanceof GramJs.Chat || chat instanceof GramJs.Channel) {
-      localDb.chats[chat.id] = chat;
+      localDb.chats[buildApiPeerId(chat.id, chat instanceof GramJs.Chat ? 'chat' : 'channel')] = chat;
     }
   });
 
diff --git a/src/api/gramjs/methods/settings.ts b/src/api/gramjs/methods/settings.ts
index 14b7a9be0..a741e87f5 100644
--- a/src/api/gramjs/methods/settings.ts
+++ b/src/api/gramjs/methods/settings.ts
@@ -4,7 +4,7 @@ import { Api as GramJs } from '../../../lib/gramjs';
 import {
   ApiChat, ApiLangString, ApiLanguage, ApiNotifyException, ApiUser, ApiWallpaper,
 } from '../../types';
-import { ApiPrivacyKey, IInputPrivacyRules } from '../../../types';
+import { ApiPrivacyKey, InputPrivacyRules } from '../../../types';
 
 import { BLOCKED_LIST_LIMIT, DEFAULT_LANG_PACK, LANG_PACKS } from '../../../config';
 import {
@@ -12,13 +12,14 @@ import {
 } from '../apiBuilders/misc';
 
 import { buildApiUser } from '../apiBuilders/users';
-import { buildApiChatFromPreview, getApiChatIdFromMtpPeer } from '../apiBuilders/chats';
-import { buildInputPrivacyKey, buildInputPeer } from '../gramjsBuilders';
+import { buildApiChatFromPreview } from '../apiBuilders/chats';
+import { buildInputPrivacyKey, buildInputPeer, buildInputEntity } from '../gramjsBuilders';
 import { invokeRequest, uploadFile, getClient } from './client';
 import { omitVirtualClassFields } from '../apiBuilders/helpers';
 import { buildCollectionByKey } from '../../../util/iteratees';
 import localDb from '../localDb';
 import { getServerTime } from '../../../util/serverTime';
+import { buildApiPeerId, getApiChatIdFromMtpPeer } from '../apiBuilders/peers';
 
 const MAX_INT_32 = 2 ** 31 - 1;
 const BETA_LANG_CODES = ['ar', 'fa', 'id', 'ko', 'uz'];
@@ -61,8 +62,8 @@ export async function uploadProfilePhoto(file: File) {
   }));
 }
 
-export async function fetchWallpapers(hash: number) {
-  const result = await invokeRequest(new GramJs.account.GetWallPapers({ hash }));
+export async function fetchWallpapers() {
+  const result = await invokeRequest(new GramJs.account.GetWallPapers({ hash: BigInt('0') }));
 
   if (!result || result instanceof GramJs.account.WallPapersNotModified) {
     return undefined;
@@ -84,7 +85,6 @@ export async function fetchWallpapers(hash: number) {
   });
 
   return {
-    hash: result.hash,
     wallpapers: filteredWallpapers.map(buildApiWallpaper).filter<ApiWallpaper>(Boolean as any),
   };
 }
@@ -130,13 +130,13 @@ export async function fetchBlockedContacts() {
   };
 }
 
-export function blockContact(chatOrUserId: number, accessHash?: string) {
+export function blockContact(chatOrUserId: string, accessHash?: string) {
   return invokeRequest(new GramJs.contacts.Block({
     id: buildInputPeer(chatOrUserId, accessHash),
   }));
 }
 
-export function unblockContact(chatOrUserId: number, accessHash?: string) {
+export function unblockContact(chatOrUserId: string, accessHash?: string) {
   return invokeRequest(new GramJs.contacts.Unblock({
     id: buildInputPeer(chatOrUserId, accessHash),
   }));
@@ -353,29 +353,29 @@ export function unregisterDevice(token: string) {
 }
 
 export async function setPrivacySettings(
-  privacyKey: ApiPrivacyKey, rules: IInputPrivacyRules,
+  privacyKey: ApiPrivacyKey, rules: InputPrivacyRules,
 ) {
   const key = buildInputPrivacyKey(privacyKey);
   const privacyRules: GramJs.TypeInputPrivacyRule[] = [];
 
   if (rules.allowedUsers) {
     privacyRules.push(new GramJs.InputPrivacyValueAllowUsers({
-      users: rules.allowedUsers.map(({ id, accessHash }) => buildInputPeer(id, accessHash)),
+      users: rules.allowedUsers.map(({ id, accessHash }) => buildInputEntity(id, accessHash) as GramJs.InputUser),
     }));
   }
   if (rules.allowedChats) {
     privacyRules.push(new GramJs.InputPrivacyValueAllowChatParticipants({
-      chats: rules.allowedChats.map(({ id }) => -id),
+      chats: rules.allowedChats.map(({ id }) => buildInputEntity(id) as BigInt.BigInteger),
     }));
   }
   if (rules.blockedUsers) {
     privacyRules.push(new GramJs.InputPrivacyValueDisallowUsers({
-      users: rules.blockedUsers.map(({ id, accessHash }) => buildInputPeer(id, accessHash)),
+      users: rules.blockedUsers.map(({ id, accessHash }) => buildInputEntity(id, accessHash) as GramJs.InputUser),
     }));
   }
   if (rules.blockedChats) {
     privacyRules.push(new GramJs.InputPrivacyValueDisallowChatParticipants({
-      chats: rules.blockedChats.map(({ id }) => -id),
+      chats: rules.blockedChats.map(({ id }) => buildInputEntity(id) as BigInt.BigInteger),
     }));
   }
   switch (rules.visibility) {
@@ -437,13 +437,13 @@ function updateLocalDb(
 ) {
   result.users.forEach((user) => {
     if (user instanceof GramJs.User) {
-      localDb.users[user.id] = user;
+      localDb.users[buildApiPeerId(user.id, 'user')] = user;
     }
   });
 
   result.chats.forEach((chat) => {
     if (chat instanceof GramJs.Chat || chat instanceof GramJs.Channel) {
-      localDb.chats[chat.id] = chat;
+      localDb.chats[buildApiPeerId(chat.id, chat instanceof GramJs.Chat ? 'chat' : 'channel')] = chat;
     }
   });
 }
diff --git a/src/api/gramjs/methods/symbols.ts b/src/api/gramjs/methods/symbols.ts
index 0c7514b86..922db3970 100644
--- a/src/api/gramjs/methods/symbols.ts
+++ b/src/api/gramjs/methods/symbols.ts
@@ -1,3 +1,4 @@
+import BigInt from 'big-integer';
 import { Api as GramJs } from '../../../lib/gramjs';
 import { ApiSticker, ApiVideo, OnApiUpdate } from '../../types';
 
@@ -15,8 +16,8 @@ export function init(_onUpdate: OnApiUpdate) {
   onUpdate = _onUpdate;
 }
 
-export async function fetchStickerSets({ hash }: { hash: number }) {
-  const allStickers = await invokeRequest(new GramJs.messages.GetAllStickers({ hash }));
+export async function fetchStickerSets({ hash = '0' }: { hash?: string }) {
+  const allStickers = await invokeRequest(new GramJs.messages.GetAllStickers({ hash: BigInt(hash) }));
 
   if (!allStickers || allStickers instanceof GramJs.messages.AllStickersNotModified) {
     return undefined;
@@ -29,46 +30,46 @@ export async function fetchStickerSets({ hash }: { hash: number }) {
   });
 
   return {
-    hash: allStickers.hash,
+    hash: String(allStickers.hash),
     sets: allStickers.sets.map(buildStickerSet),
   };
 }
 
-export async function fetchRecentStickers({ hash }: { hash: number }) {
-  const result = await invokeRequest(new GramJs.messages.GetRecentStickers({ hash }));
+export async function fetchRecentStickers({ hash = '0' }: { hash?: string }) {
+  const result = await invokeRequest(new GramJs.messages.GetRecentStickers({ hash: BigInt(hash) }));
 
   if (!result || result instanceof GramJs.messages.RecentStickersNotModified) {
     return undefined;
   }
 
   return {
-    hash: result.hash,
+    hash: String(result.hash),
     stickers: processStickerResult(result.stickers.slice(0, RECENT_STICKERS_LIMIT)),
   };
 }
 
-export async function fetchFavoriteStickers({ hash }: { hash: number }) {
-  const result = await invokeRequest(new GramJs.messages.GetFavedStickers({ hash }));
+export async function fetchFavoriteStickers({ hash = '0' }: { hash?: string }) {
+  const result = await invokeRequest(new GramJs.messages.GetFavedStickers({ hash: BigInt(hash) }));
 
   if (!result || result instanceof GramJs.messages.FavedStickersNotModified) {
     return undefined;
   }
 
   return {
-    hash: result.hash,
+    hash: String(result.hash),
     stickers: processStickerResult(result.stickers),
   };
 }
 
-export async function fetchFeaturedStickers({ hash }: { hash: number }) {
-  const result = await invokeRequest(new GramJs.messages.GetFeaturedStickers({ hash }));
+export async function fetchFeaturedStickers({ hash = '0' }: { hash?: string }) {
+  const result = await invokeRequest(new GramJs.messages.GetFeaturedStickers({ hash: BigInt(hash) }));
 
   if (!result || result instanceof GramJs.messages.FeaturedStickersNotModified) {
     return undefined;
   }
 
   return {
-    hash: result.hash,
+    hash: String(result.hash),
     sets: result.sets.map(buildStickerSetCovered),
   };
 }
@@ -93,8 +94,10 @@ export async function faveSticker({
   }
 }
 
-export async function fetchStickers({ stickerSetShortName, stickerSetId, accessHash }:
-{ stickerSetShortName?: string; stickerSetId?: string; accessHash: string }) {
+export async function fetchStickers(
+  { stickerSetShortName, stickerSetId, accessHash }:
+  { stickerSetShortName?: string; stickerSetId?: string; accessHash: string },
+) {
   const result = await invokeRequest(new GramJs.messages.GetStickerSet({
     stickerset: stickerSetId
       ? buildInputStickerSet(stickerSetId, accessHash)
@@ -127,10 +130,10 @@ export async function fetchAnimatedEmojis() {
   };
 }
 
-export async function searchStickers({ query, hash }: { query: string; hash: number }) {
+export async function searchStickers({ query, hash = '0' }: { query: string; hash?: string }) {
   const result = await invokeRequest(new GramJs.messages.SearchStickerSets({
     q: query,
-    hash,
+    hash: BigInt(hash),
   }));
 
   if (!result || result instanceof GramJs.messages.FoundStickerSetsNotModified) {
@@ -138,20 +141,20 @@ export async function searchStickers({ query, hash }: { query: string; hash: num
   }
 
   return {
-    hash: result.hash,
+    hash: String(result.hash),
     sets: result.sets.map(buildStickerSetCovered),
   };
 }
 
-export async function fetchSavedGifs({ hash }: { hash: number }) {
-  const result = await invokeRequest(new GramJs.messages.GetSavedGifs({ hash }));
+export async function fetchSavedGifs({ hash = '0' }: { hash?: string }) {
+  const result = await invokeRequest(new GramJs.messages.GetSavedGifs({ hash: BigInt(hash) }));
 
   if (!result || result instanceof GramJs.messages.SavedGifsNotModified) {
     return undefined;
   }
 
   return {
-    hash: result.hash,
+    hash: String(result.hash),
     gifs: processGifResult(result.gifs),
   };
 }
@@ -233,11 +236,11 @@ export async function searchGifs({ query, offset = '' }: { query: string; offset
 }
 
 export async function fetchStickersForEmoji({
-  emoji, hash = 0,
-}: { emoji: string; hash?: number }) {
+  emoji, hash = '0',
+}: { emoji: string; hash?: string }) {
   const result = await invokeRequest(new GramJs.messages.GetStickers({
     emoticon: emoji,
-    hash,
+    hash: BigInt(hash),
   }));
 
   if (!result || result instanceof GramJs.messages.StickersNotModified) {
@@ -246,7 +249,7 @@ export async function fetchStickersForEmoji({
 
   return {
     stickers: processStickerResult(result.stickers),
-    hash: result.hash,
+    hash: String(result.hash),
   };
 }
 
diff --git a/src/api/gramjs/methods/users.ts b/src/api/gramjs/methods/users.ts
index 19121ec01..5bc44b6e3 100644
--- a/src/api/gramjs/methods/users.ts
+++ b/src/api/gramjs/methods/users.ts
@@ -10,7 +10,6 @@ import { invokeRequest } from './client';
 import { searchMessagesLocal } from './messages';
 import {
   buildInputEntity,
-  calculateResultHash,
   buildInputPeer,
   buildInputContact,
 } from '../gramjsBuilders';
@@ -20,6 +19,7 @@ import { buildApiPhoto } from '../apiBuilders/common';
 import localDb from '../localDb';
 import { addPhotoToLocalDb } from '../helpers';
 import { buildApiCountryList } from '../apiBuilders/misc';
+import { buildApiPeerId } from '../apiBuilders/peers';
 
 let onUpdate: OnApiUpdate;
 
@@ -31,7 +31,7 @@ export async function fetchFullUser({
   id,
   accessHash,
 }: {
-  id: number;
+  id: string;
   accessHash?: string;
 }) {
   const input = buildInputEntity(id, accessHash);
@@ -73,9 +73,8 @@ export async function fetchCountryList({ langCode = 'en' }: { langCode?: LangCod
   return buildApiCountryList(countryList.countries);
 }
 
-export async function fetchTopUsers({ hash = 0 }: { hash?: number }) {
+export async function fetchTopUsers() {
   const topPeers = await invokeRequest(new GramJs.contacts.GetTopPeers({
-    hash,
     correspondents: true,
   }));
   if (!(topPeers instanceof GramJs.contacts.TopPeers)) {
@@ -86,29 +85,24 @@ export async function fetchTopUsers({ hash = 0 }: { hash?: number }) {
   const ids = users.map(({ id }) => id);
 
   return {
-    hash: calculateResultHash(ids),
     ids,
     users,
   };
 }
 
-export async function fetchContactList({ hash = 0 }: { hash?: number }) {
-  const result = await invokeRequest(new GramJs.contacts.GetContacts({ hash }));
+export async function fetchContactList() {
+  const result = await invokeRequest(new GramJs.contacts.GetContacts({ hash: BigInt('0') }));
   if (!result || result instanceof GramJs.contacts.ContactsNotModified) {
     return undefined;
   }
 
   result.users.forEach((user) => {
     if (user instanceof GramJs.User) {
-      localDb.users[user.id] = user;
+      localDb.users[buildApiPeerId(user.id, 'user')] = user;
     }
   });
 
   return {
-    hash: calculateResultHash([
-      result.savedCount,
-      ...result.contacts.map(({ userId }) => userId),
-    ]),
     users: result.users.map(buildApiUser).filter<ApiUser>(Boolean as any),
     chats: result.users.map((user) => buildApiChatFromPreview(user)).filter<ApiChat>(Boolean as any),
   };
@@ -124,7 +118,7 @@ export async function fetchUsers({ users }: { users: ApiUser[] }) {
 
   result.forEach((user) => {
     if (user instanceof GramJs.User) {
-      localDb.users[user.id] = user;
+      localDb.users[buildApiPeerId(user.id, 'user')] = user;
     }
   });
 
@@ -156,7 +150,7 @@ export function addContact({
   firstName = '',
   lastName = '',
 }: {
-  id: number;
+  id: string;
   accessHash?: string;
   phoneNumber?: string;
   firstName?: string;
@@ -174,7 +168,7 @@ export async function deleteUser({
   id,
   accessHash,
 }: {
-  id: number;
+  id: string;
   accessHash?: string;
 }) {
   const input = buildInputEntity(id, accessHash);
diff --git a/src/api/gramjs/updater.ts b/src/api/gramjs/updater.ts
index 8485830a5..713eef467 100644
--- a/src/api/gramjs/updater.ts
+++ b/src/api/gramjs/updater.ts
@@ -14,14 +14,12 @@ import {
   buildMessageDraft,
 } from './apiBuilders/messages';
 import {
-  getApiChatIdFromMtpPeer,
   buildChatMember,
   buildChatMembers,
   buildChatTypingStatus,
   buildAvatarHash,
   buildApiChatFromPreview,
   buildApiChatFolder,
-  getApiChatIdFromInputMtpPeer,
 } from './apiBuilders/chats';
 import { buildApiUser, buildApiUserStatus } from './apiBuilders/users';
 import {
@@ -35,6 +33,7 @@ import { DEBUG } from '../../config';
 import { addMessageToLocalDb, addPhotoToLocalDb, resolveMessageApiChatId } from './helpers';
 import { buildApiNotifyException, buildPrivacyKey, buildPrivacyRules } from './apiBuilders/misc';
 import { buildApiPhoto } from './apiBuilders/common';
+import { buildApiPeerId, getApiChatIdFromMtpPeer } from './apiBuilders/peers';
 
 type Update = (
   (GramJs.TypeUpdate | GramJs.TypeUpdates) & { _entities?: (GramJs.TypeUser | GramJs.TypeChat)[] }
@@ -178,7 +177,7 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
         const photo = buildChatPhotoForLocalDb(action.photo);
         const avatarHash = buildAvatarHash(photo);
 
-        const localDbChatId = Math.abs(resolveMessageApiChatId(update.message)!);
+        const localDbChatId = resolveMessageApiChatId(update.message)!;
         if (localDb.chats[localDbChatId]) {
           localDb.chats[localDbChatId].photo = photo;
         }
@@ -195,7 +194,7 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
           });
         }
       } else if (action instanceof GramJs.MessageActionChatDeletePhoto) {
-        const localDbChatId = Math.abs(resolveMessageApiChatId(update.message)!);
+        const localDbChatId = resolveMessageApiChatId(update.message)!;
         if (localDb.chats[localDbChatId]) {
           localDb.chats[localDbChatId].photo = new GramJs.ChatPhotoEmpty();
         }
@@ -270,10 +269,10 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
     onUpdate({
       '@type': 'deleteScheduledMessages',
       ids: update.messages,
-      chatId: getApiChatIdFromInputMtpPeer(update.peer),
+      chatId: getApiChatIdFromMtpPeer(update.peer),
     });
   } else if (update instanceof GramJs.UpdateDeleteChannelMessages) {
-    const chatId = getApiChatIdFromMtpPeer({ channelId: update.channelId } as GramJs.PeerChannel);
+    const chatId = buildApiPeerId(update.channelId, 'channel');
     const ids = update.messages;
     const existingIds = ids.filter((id) => localDb.messages[`${chatId}-${id}`]);
     const missingIds = ids.filter((id) => !localDb.messages[`${chatId}-${id}`]);
@@ -339,7 +338,7 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
       randomId = originRequest.randomId;
     }
 
-    const localMessage = randomId && localDb.localMessages[randomId.toString()];
+    const localMessage = randomId && localDb.localMessages[String(randomId)];
     if (!localMessage) {
       throw new Error('Local message not found');
     }
@@ -400,7 +399,7 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
   } else if (update instanceof GramJs.UpdateChannelReadMessagesContents) {
     onUpdate({
       '@type': 'updateChannelMessages',
-      channelId: update.channelId,
+      channelId: buildApiPeerId(update.channelId, 'channel'),
       ids: update.messages,
       messageUpdate: {
         hasUnreadMention: false,
@@ -414,28 +413,28 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
 
       onUpdate({
         '@type': 'updateMessagePoll',
-        pollId: pollId.toString(),
+        pollId: String(pollId),
         pollUpdate: apiPoll,
       });
     } else {
       const pollResults = buildPollResults(results);
       onUpdate({
         '@type': 'updateMessagePoll',
-        pollId: pollId.toString(),
+        pollId: String(pollId),
         pollUpdate: { results: pollResults },
       });
     }
   } else if (update instanceof GramJs.UpdateMessagePollVote) {
     onUpdate({
       '@type': 'updateMessagePollVote',
-      pollId: update.pollId.toString(),
-      userId: update.userId,
+      pollId: String(update.pollId),
+      userId: buildApiPeerId(update.userId, 'user'),
       options: update.options.map((option) => String.fromCharCode(...option)),
     });
   } else if (update instanceof GramJs.UpdateChannelMessageViews) {
     onUpdate({
       '@type': 'updateMessage',
-      chatId: getApiChatIdFromMtpPeer({ channelId: update.channelId } as GramJs.PeerChannel),
+      chatId: buildApiPeerId(update.channelId, 'channel'),
       id: update.id,
       message: { views: update.views },
     });
@@ -461,7 +460,7 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
   } else if (update instanceof GramJs.UpdateReadChannelInbox) {
     onUpdate({
       '@type': 'updateChat',
-      id: getApiChatIdFromMtpPeer({ channelId: update.channelId } as GramJs.PeerChannel),
+      id: buildApiPeerId(update.channelId, 'channel'),
       chat: {
         lastReadInboxMessageId: update.maxId,
         unreadCount: update.stillUnreadCount,
@@ -470,7 +469,7 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
   } else if (update instanceof GramJs.UpdateReadChannelOutbox) {
     onUpdate({
       '@type': 'updateChat',
-      id: getApiChatIdFromMtpPeer({ channelId: update.channelId } as GramJs.PeerChannel),
+      id: buildApiPeerId(update.channelId, 'channel'),
       chat: {
         lastReadOutboxMessageId: update.maxId,
       },
@@ -525,7 +524,7 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
 
     onUpdate({
       '@type': 'updateChatMembers',
-      id: getApiChatIdFromMtpPeer({ chatId: update.participants.chatId } as GramJs.TypePeer),
+      id: buildApiPeerId(update.participants.chatId, 'chat'),
       replacedMembers,
     });
   } else if (update instanceof GramJs.UpdateChatParticipantAdd) {
@@ -535,25 +534,22 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
 
     onUpdate({
       '@type': 'updateChatMembers',
-      id: getApiChatIdFromMtpPeer({ chatId: update.chatId } as GramJs.PeerChat),
+      id: buildApiPeerId(update.chatId, 'chat'),
       addedMember,
     });
   } else if (update instanceof GramJs.UpdateChatParticipantDelete) {
-    const { userId: deletedMemberId } = update;
-
     onUpdate({
       '@type': 'updateChatMembers',
-      id: getApiChatIdFromMtpPeer({ chatId: update.chatId } as GramJs.PeerChat),
-      deletedMemberId,
+      id: buildApiPeerId(update.chatId, 'chat'),
+      deletedMemberId: buildApiPeerId(update.userId, 'user'),
     });
   } else if (
     update instanceof GramJs.UpdatePinnedMessages
     || update instanceof GramJs.UpdatePinnedChannelMessages
   ) {
-    const peer = update instanceof GramJs.UpdatePinnedMessages
-      ? update.peer
-      : { channelId: update.channelId } as GramJs.PeerChannel;
-    const chatId = getApiChatIdFromMtpPeer(peer);
+    const chatId = update instanceof GramJs.UpdatePinnedMessages
+      ? getApiChatIdFromMtpPeer(update.peer)
+      : buildApiPeerId(update.channelId, 'channel');
 
     onUpdate({
       '@type': 'updatePinnedIds',
@@ -574,8 +570,8 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
     || update instanceof GramJs.UpdateChatUserTyping
   ) {
     const id = update instanceof GramJs.UpdateUserTyping
-      ? update.userId
-      : getApiChatIdFromMtpPeer({ chatId: update.chatId } as GramJs.PeerChat);
+      ? buildApiPeerId(update.userId, 'user')
+      : buildApiPeerId(update.chatId, 'chat');
 
     onUpdate({
       '@type': 'updateChatTypingStatus',
@@ -583,7 +579,7 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
       typingStatus: buildChatTypingStatus(update, serverTimeOffset),
     });
   } else if (update instanceof GramJs.UpdateChannelUserTyping) {
-    const id = getApiChatIdFromMtpPeer({ channelId: update.channelId } as GramJs.PeerChannel);
+    const id = buildApiPeerId(update.channelId, 'channel');
 
     onUpdate({
       '@type': 'updateChatTypingStatus',
@@ -612,11 +608,11 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
 
         onUpdate({
           '@type': chat.isNotJoined ? 'updateChatLeave' : 'updateChatJoin',
-          id: getApiChatIdFromMtpPeer({ channelId: update.channelId } as GramJs.PeerChannel),
+          id: buildApiPeerId(update.channelId, 'channel'),
         });
       }
     } else if (channel instanceof GramJs.ChannelForbidden) {
-      const chatId = getApiChatIdFromMtpPeer({ channelId: update.channelId } as GramJs.PeerChannel);
+      const chatId = buildApiPeerId(update.channelId, 'channel');
 
       onUpdate({
         '@type': 'updateChat',
@@ -635,7 +631,7 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
       // No corresponding update available at this moment https://core.telegram.org/type/Updates
       onUpdate({
         '@type': 'resetMessages',
-        id: getApiChatIdFromMtpPeer({ chatId: update.channelId } as GramJs.PeerChat),
+        id: buildApiPeerId(update.channelId, 'channel'),
       });
     }
   } else if (
@@ -660,35 +656,35 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
 
     // Users
   } else if (update instanceof GramJs.UpdateUserStatus) {
-    const { userId, status } = update;
-
     onUpdate({
       '@type': 'updateUserStatus',
-      userId,
-      status: buildApiUserStatus(status),
+      userId: buildApiPeerId(update.userId, 'user'),
+      status: buildApiUserStatus(update.status),
     });
   } else if (update instanceof GramJs.UpdateUserName) {
-    const updatedUser = localDb.users[update.userId];
+    const apiUserId = buildApiPeerId(update.userId, 'user');
+    const updatedUser = localDb.users[apiUserId];
     const user = updatedUser?.mutualContact && !updatedUser.self
       ? pick(update, ['username'])
       : pick(update, ['firstName', 'lastName', 'username']);
 
     onUpdate({
       '@type': 'updateUser',
-      id: update.userId,
+      id: apiUserId,
       user,
     });
   } else if (update instanceof GramJs.UpdateUserPhoto) {
     const { userId, photo } = update;
+    const apiUserId = buildApiPeerId(userId, 'user');
     const avatarHash = buildAvatarHash(photo);
 
-    if (localDb.users[userId]) {
-      localDb.users[userId].photo = photo;
+    if (localDb.users[apiUserId]) {
+      localDb.users[apiUserId].photo = photo;
     }
 
     onUpdate({
       '@type': 'updateUser',
-      id: userId,
+      id: apiUserId,
       user: { avatarHash },
     });
   } else if (update instanceof GramJs.UpdateUserPhone) {
@@ -696,7 +692,7 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
 
     onUpdate({
       '@type': 'updateUser',
-      id: userId,
+      id: buildApiPeerId(userId, 'user'),
       user: { phoneNumber: phone },
     });
   } else if (update instanceof GramJs.UpdatePeerSettings) {
@@ -712,7 +708,7 @@ export function updater(update: Update, originRequest?: GramJs.AnyRequest) {
         .forEach((user) => {
           onUpdate({
             '@type': 'deleteUser',
-            id: user.id,
+            id: buildApiPeerId(user.id, 'user'),
           });
         });
 
diff --git a/src/api/types/bots.ts b/src/api/types/bots.ts
index 2ac6cf358..1f92df016 100644
--- a/src/api/types/bots.ts
+++ b/src/api/types/bots.ts
@@ -40,7 +40,7 @@ export interface ApiBotInlineSwitchPm {
 }
 
 export interface ApiBotCommand {
-  botId: number;
+  botId: string;
   command: string;
   description: string;
 }
diff --git a/src/api/types/chats.ts b/src/api/types/chats.ts
index f662de452..0f1b24ed3 100644
--- a/src/api/types/chats.ts
+++ b/src/api/types/chats.ts
@@ -8,7 +8,7 @@ type ApiChatType = (
 );
 
 export interface ApiChat {
-  id: number;
+  id: string;
   folderId?: number;
   type: ApiChatType;
   title?: string;
@@ -47,7 +47,7 @@ export interface ApiChat {
   defaultBannedRights?: ApiChatBannedRights;
 
   migratedTo?: {
-    chatId: number;
+    chatId: string;
     accessHash?: string;
   };
 
@@ -58,26 +58,11 @@ export interface ApiChat {
 }
 
 export interface ApiTypingStatus {
-  userId?: number;
+  userId?: string;
   action: string;
   timestamp: number;
 }
 
-export interface ApiTypeGroupCall {
-  joinMuted?: true;
-  canChangeJoinMuted?: true;
-  joinDateAsc?: true;
-  scheduleStartSubscribed?: true;
-  id: number;
-  participantsCount: number;
-  params?: any;
-  title?: string;
-  streamDcId?: number;
-  recordStartDate?: number;
-  scheduleDate?: number;
-  version: number;
-}
-
 export interface ApiChatFullInfo {
   about?: string;
   onlineCount?: number;
@@ -93,19 +78,19 @@ export interface ApiChatFullInfo {
     nextSendDate?: number;
   };
   migratedFrom?: {
-    chatId: number;
+    chatId: string;
     maxMessageId?: number;
   };
-  linkedChatId?: number;
+  linkedChatId?: string;
   botCommands?: ApiBotCommand[];
 }
 
 export interface ApiChatMember {
-  userId: number;
-  inviterId?: number;
+  userId: string;
+  inviterId?: string;
   joinedDate?: number;
-  kickedByUserId?: number;
-  promotedByUserId?: number;
+  kickedByUserId?: string;
+  promotedByUserId?: string;
   bannedRights?: ApiChatBannedRights;
   adminRights?: ApiChatAdminRights;
   customTitle?: string;
@@ -159,7 +144,7 @@ export interface ApiChatFolder {
   excludeMuted?: true;
   excludeRead?: true;
   excludeArchived?: true;
-  pinnedChatIds?: number[];
-  includedChatIds: number[];
-  excludedChatIds: number[];
+  pinnedChatIds?: string[];
+  includedChatIds: string[];
+  excludedChatIds: string[];
 }
diff --git a/src/api/types/messages.ts b/src/api/types/messages.ts
index 74d6520a2..af8c8ac15 100644
--- a/src/api/types/messages.ts
+++ b/src/api/types/messages.ts
@@ -39,7 +39,6 @@ export interface ApiStickerSet {
   title: string;
   hasThumbnail?: boolean;
   count: number;
-  hash: number;
   stickers?: ApiSticker[];
   packs?: Record<string, ApiSticker[]>;
   covers?: ApiSticker[];
@@ -92,7 +91,7 @@ export interface ApiContact {
   firstName: string;
   lastName: string;
   phoneNumber: string;
-  userId: number;
+  userId: string;
 }
 
 export interface ApiPollAnswer {
@@ -122,7 +121,7 @@ export interface ApiPoll {
   results: {
     results?: ApiPollResult[];
     totalVoters?: number;
-    recentVoterIds?: number[];
+    recentVoterIds?: string[];
     solution?: string;
     solutionEntities?: ApiMessageEntity[];
   };
@@ -149,8 +148,8 @@ export type ApiNewPoll = {
 
 export interface ApiAction {
   text: string;
-  targetUserIds?: number[];
-  targetChatId?: number;
+  targetUserIds?: string[];
+  targetChatId?: string;
   type: 'historyClear' | 'contactSignUp' | 'chatCreate' | 'other';
   photo?: ApiPhoto;
   amount?: number;
@@ -176,8 +175,8 @@ export interface ApiMessageForwardInfo {
   isChannelPost: boolean;
   channelPostId?: number;
   isLinkedChannelPost?: boolean;
-  fromChatId?: number;
-  senderUserId?: number;
+  fromChatId?: string;
+  senderUserId?: string;
   fromMessageId?: number;
   hiddenUserName?: string;
   adminTitle?: string;
@@ -187,7 +186,7 @@ export interface ApiMessageEntity {
   type: string;
   offset: number;
   length: number;
-  userId?: number;
+  userId?: string;
   url?: string;
 }
 
@@ -218,7 +217,7 @@ export interface ApiFormattedText {
 
 export interface ApiMessage {
   id: number;
-  chatId: number;
+  chatId: string;
   content: {
     text?: ApiFormattedText;
     photo?: ApiPhoto;
@@ -235,8 +234,8 @@ export interface ApiMessage {
   };
   date: number;
   isOutgoing: boolean;
-  senderId?: number;
-  replyToChatId?: number;
+  senderId?: string;
+  replyToChatId?: string;
   replyToMessageId?: number;
   replyToTopMessageId?: number;
   sendingState?: 'messageSendingStatePending' | 'messageSendingStateFailed';
@@ -254,7 +253,7 @@ export interface ApiMessage {
   keyboardButtons?: ApiKeyboardButtons;
   keyboardPlaceholder?: string;
   isKeyboardSingleUse?: boolean;
-  viaBotId?: number;
+  viaBotId?: string;
   threadInfo?: ApiThreadInfo;
   adminTitle?: string;
   isScheduled?: boolean;
@@ -264,13 +263,13 @@ export interface ApiMessage {
 
 export interface ApiThreadInfo {
   threadId: number;
-  chatId: number;
+  chatId: string;
   topMessageId?: number;
-  originChannelId?: number;
+  originChannelId?: string;
   messagesCount: number;
   lastMessageId?: number;
   lastReadInboxMessageId?: number;
-  recentReplierIds?: number[];
+  recentReplierIds?: string[];
 }
 
 export type ApiMessageOutgoingStatus = 'read' | 'succeeded' | 'pending' | 'failed';
diff --git a/src/api/types/misc.ts b/src/api/types/misc.ts
index 7bc61f43b..e137f5849 100644
--- a/src/api/types/misc.ts
+++ b/src/api/types/misc.ts
@@ -64,7 +64,7 @@ export interface ApiSessionData {
 }
 
 export type ApiNotifyException = {
-  chatId: number;
+  chatId: string;
   isMuted: boolean;
   isSilent?: boolean;
   shouldShowPreviews?: boolean;
diff --git a/src/api/types/payments.ts b/src/api/types/payments.ts
index 4f8d1460e..1ded688e8 100644
--- a/src/api/types/payments.ts
+++ b/src/api/types/payments.ts
@@ -17,7 +17,7 @@ export interface ApiPaymentSavedInfo {
 export interface ApiPaymentForm {
   canSaveCredentials?: boolean;
   passwordMissing?: boolean;
-  providerId: number;
+  providerId: string;
   nativeProvider?: string;
   savedInfo: any;
   invoice: {
diff --git a/src/api/types/updates.ts b/src/api/types/updates.ts
index b43037e72..7ca4693af 100644
--- a/src/api/types/updates.ts
+++ b/src/api/types/updates.ts
@@ -65,7 +65,7 @@ export type ApiUpdateCurrentUser = {
 
 export type ApiUpdateChat = {
   '@type': 'updateChat';
-  id: number;
+  id: string;
   chat: Partial<ApiChat>;
   newProfilePhoto?: ApiPhoto;
   noTopChatsRequest?: boolean;
@@ -73,7 +73,7 @@ export type ApiUpdateChat = {
 
 export type ApiUpdateChatJoin = {
   '@type': 'updateChatJoin';
-  id: number;
+  id: string;
 };
 
 export type ApiUpdateShowInvite = {
@@ -83,50 +83,50 @@ export type ApiUpdateShowInvite = {
 
 export type ApiUpdateChatLeave = {
   '@type': 'updateChatLeave';
-  id: number;
+  id: string;
 };
 
 export type ApiUpdateChatInbox = {
   '@type': 'updateChatInbox';
-  id: number;
+  id: string;
   chat: Partial<ApiChat>;
 };
 
 export type ApiUpdateChatTypingStatus = {
   '@type': 'updateChatTypingStatus';
-  id: number;
+  id: string;
   typingStatus: ApiTypingStatus | undefined;
 };
 
 export type ApiUpdateChatFullInfo = {
   '@type': 'updateChatFullInfo';
-  id: number;
+  id: string;
   fullInfo: Partial<ApiChatFullInfo>;
 };
 
 export type ApiUpdateChatMembers = {
   '@type': 'updateChatMembers';
-  id: number;
+  id: string;
   replacedMembers?: ApiChatMember[];
   addedMember?: ApiChatMember;
-  deletedMemberId?: number;
+  deletedMemberId?: string;
 };
 
 export type ApiUpdatePinnedChatIds = {
   '@type': 'updatePinnedChatIds';
-  ids: number[];
+  ids: string[];
   folderId?: number;
 };
 
 export type ApiUpdateChatListType = {
   '@type': 'updateChatListType';
-  id: number;
+  id: string;
   folderId: number;
 };
 
 export type ApiUpdateChatPinned = {
   '@type': 'updateChatPinned';
-  id: number;
+  id: string;
   isPinned: boolean;
 };
 
@@ -148,14 +148,14 @@ export type ApiUpdateRecommendedChatFolders = {
 
 export type ApiUpdateNewScheduledMessage = {
   '@type': 'newScheduledMessage';
-  chatId: number;
+  chatId: string;
   id: number;
   message: Partial<ApiMessage>;
 };
 
 export type ApiUpdateNewMessage = {
   '@type': 'newMessage';
-  chatId: number;
+  chatId: string;
   id: number;
   message: Partial<ApiMessage>;
   shouldForceReply?: boolean;
@@ -163,28 +163,28 @@ export type ApiUpdateNewMessage = {
 
 export type ApiUpdateMessage = {
   '@type': 'updateMessage';
-  chatId: number;
+  chatId: string;
   id: number;
   message: Partial<ApiMessage>;
 };
 
 export type ApiUpdateScheduledMessage = {
   '@type': 'updateScheduledMessage';
-  chatId: number;
+  chatId: string;
   id: number;
   message: Partial<ApiMessage>;
 };
 
 export type ApiUpdatePinnedMessageIds = {
   '@type': 'updatePinnedIds';
-  chatId: number;
+  chatId: string;
   isPinned?: boolean;
   messageIds: number[];
 };
 
 export type ApiUpdateThreadInfo = {
   '@type': 'updateThreadInfo';
-  chatId: number;
+  chatId: string;
   threadId: number;
   threadInfo: Partial<ApiThreadInfo>;
   firstMessageId?: number;
@@ -192,21 +192,21 @@ export type ApiUpdateThreadInfo = {
 
 export type ApiUpdateScheduledMessageSendSucceeded = {
   '@type': 'updateScheduledMessageSendSucceeded';
-  chatId: number;
+  chatId: string;
   localId: number;
   message: ApiMessage;
 };
 
 export type ApiUpdateMessageSendSucceeded = {
   '@type': 'updateMessageSendSucceeded';
-  chatId: number;
+  chatId: string;
   localId: number;
   message: ApiMessage;
 };
 
 export type ApiUpdateMessageSendFailed = {
   '@type': 'updateMessageSendFailed';
-  chatId: number;
+  chatId: string;
   localId: number;
   sendingState: {
     '@type': 'messageSendingStateFailed';
@@ -221,7 +221,7 @@ export type ApiUpdateCommonBoxMessages = {
 
 export type ApiUpdateChannelMessages = {
   '@type': 'updateChannelMessages';
-  channelId: number;
+  channelId: string;
   ids: number[];
   messageUpdate: Partial<ApiMessage>;
 };
@@ -235,7 +235,7 @@ export type ApiUpdateMessagePoll = {
 export type ApiUpdateMessagePollVote = {
   '@type': 'updateMessagePollVote';
   pollId: string;
-  userId: number;
+  userId: string;
   options: string[];
 };
 
@@ -247,34 +247,34 @@ export type ApiUpdateServiceNotification = {
 export type ApiUpdateDeleteMessages = {
   '@type': 'deleteMessages';
   ids: number[];
-  chatId?: number;
+  chatId?: string;
 };
 
 export type ApiUpdateDeleteScheduledMessages = {
   '@type': 'deleteScheduledMessages';
   ids: number[];
-  chatId?: number;
+  chatId?: string;
 };
 
 export type ApiUpdateDeleteHistory = {
   '@type': 'deleteHistory';
-  chatId: number;
+  chatId: string;
 };
 
 export type ApiUpdateDeleteProfilePhotos = {
   '@type': 'deleteProfilePhotos';
   ids: string[];
-  chatId: number;
+  chatId: string;
 };
 
 export type ApiUpdateResetMessages = {
   '@type': 'resetMessages';
-  id: number;
+  id: string;
 };
 
 export type ApiUpdateDraftMessage = {
   '@type': 'draftMessage';
-  chatId: number;
+  chatId: string;
   formattedText?: ApiFormattedText;
   date?: number;
   replyingToId?: number;
@@ -282,30 +282,30 @@ export type ApiUpdateDraftMessage = {
 
 export type ApiDeleteUser = {
   '@type': 'deleteUser';
-  id: number;
+  id: string;
 };
 
 export type ApiUpdateUser = {
   '@type': 'updateUser';
-  id: number;
+  id: string;
   user: Partial<ApiUser>;
 };
 
 export type ApiUpdateUserStatus = {
   '@type': 'updateUserStatus';
-  userId: number;
+  userId: string;
   status: ApiUserStatus;
 };
 
 export type ApiUpdateUserFullInfo = {
   '@type': 'updateUserFullInfo';
-  id: number;
+  id: string;
   fullInfo: Partial<ApiUserFullInfo>;
 };
 
 export type ApiUpdateAvatar = {
   '@type': 'updateAvatar';
-  chatId: number;
+  chatId: string;
   dataUri: string;
 };
 
@@ -357,7 +357,7 @@ export type ApiUpdateTwoFaStateWaitCode = {
 
 export type ApiUpdatePeerBlocked = {
   '@type': 'updatePeerBlocked';
-  id: number;
+  id: string;
   isBlocked: boolean;
 };
 
@@ -366,10 +366,10 @@ export type ApiUpdatePrivacy = {
   key: 'phoneNumber' | 'lastSeen' | 'profilePhoto' | 'forwards' | 'chatInvite';
   rules: {
     visibility: 'everybody' | 'contacts' | 'nonContacts' | 'nobody';
-    allowUserIds: number[];
-    allowChatIds: number[];
-    blockUserIds: number[];
-    blockChatIds: number[];
+    allowUserIds: string[];
+    allowChatIds: string[];
+    blockUserIds: string[];
+    blockChatIds: string[];
   };
 };
 
diff --git a/src/api/types/users.ts b/src/api/types/users.ts
index 4f9c15d3f..a766e8408 100644
--- a/src/api/types/users.ts
+++ b/src/api/types/users.ts
@@ -2,7 +2,7 @@ import { ApiPhoto } from './messages';
 import { ApiBotCommand } from './bots';
 
 export interface ApiUser {
-  id: number;
+  id: string;
   isMin: boolean;
   isSelf?: true;
   isVerified?: true;
diff --git a/src/components/common/Audio.tsx b/src/components/common/Audio.tsx
index 4bcb704ec..b9689b4ea 100644
--- a/src/components/common/Audio.tsx
+++ b/src/components/common/Audio.tsx
@@ -51,10 +51,10 @@ type OwnProps = {
   isSelectable?: boolean;
   isSelected?: boolean;
   isDownloading: boolean;
-  onPlay: (messageId: number, chatId: number) => void;
+  onPlay: (messageId: number, chatId: string) => void;
   onReadMedia?: () => void;
   onCancelUpload?: () => void;
-  onDateClick?: (messageId: number, chatId: number) => void;
+  onDateClick?: (messageId: number, chatId: string) => void;
 };
 
 const AVG_VOICE_DURATION = 10;
diff --git a/src/components/common/Avatar.tsx b/src/components/common/Avatar.tsx
index dfc9a34d8..7e8261902 100644
--- a/src/components/common/Avatar.tsx
+++ b/src/components/common/Avatar.tsx
@@ -9,7 +9,7 @@ import {
   getChatTitle,
   getUserColorKey,
   getUserFullName,
-  isChatPrivate,
+  isUserId,
   isChatWithRepliesBot,
   isDeletedUser,
   isUserOnline,
@@ -78,7 +78,7 @@ const Avatar: FC<OwnProps> = ({
     content = userFullName ? getFirstLetters(userFullName, 2) : undefined;
   } else if (chat) {
     const title = getChatTitle(lang, chat);
-    content = title && getFirstLetters(title, isChatPrivate(chat.id) ? 2 : 1);
+    content = title && getFirstLetters(title, isUserId(chat.id) ? 2 : 1);
   } else if (text) {
     content = getFirstLetters(text, 2);
   }
diff --git a/src/components/common/ChatExtra.tsx b/src/components/common/ChatExtra.tsx
index d47a51967..e7458ea63 100644
--- a/src/components/common/ChatExtra.tsx
+++ b/src/components/common/ChatExtra.tsx
@@ -10,7 +10,7 @@ import {
   selectChat, selectNotifyExceptions, selectNotifySettings, selectUser,
 } from '../../modules/selectors';
 import {
-  getChatDescription, getChatLink, getHasAdminRight, isChatChannel, isChatPrivate, isUserRightBanned, selectIsChatMuted,
+  getChatDescription, getChatLink, getHasAdminRight, isChatChannel, isUserId, isUserRightBanned, selectIsChatMuted,
 } from '../../modules/helpers';
 import renderText from './helpers/renderText';
 import { pick } from '../../util/iteratees';
@@ -22,7 +22,7 @@ import ListItem from '../ui/ListItem';
 import Switcher from '../ui/Switcher';
 
 type OwnProps = {
-  chatOrUserId: number;
+  chatOrUserId: string;
   forceShowSelf?: boolean;
 };
 
@@ -140,7 +140,7 @@ export default memo(withGlobal<OwnProps>(
     const { lastSyncTime, countryList: { phoneCodes: phoneCodeList } } = global;
 
     const chat = chatOrUserId ? selectChat(global, chatOrUserId) : undefined;
-    const user = isChatPrivate(chatOrUserId) ? selectUser(global, chatOrUserId) : undefined;
+    const user = isUserId(chatOrUserId) ? selectUser(global, chatOrUserId) : undefined;
     const isMuted = chat && selectIsChatMuted(chat, selectNotifySettings(global), selectNotifyExceptions(global));
 
     const canInviteUsers = chat && !user && (
diff --git a/src/components/common/ChatLink.tsx b/src/components/common/ChatLink.tsx
index 06f8afab3..d8ce8b04a 100644
--- a/src/components/common/ChatLink.tsx
+++ b/src/components/common/ChatLink.tsx
@@ -10,7 +10,7 @@ import Link from '../ui/Link';
 
 type OwnProps = {
   className?: string;
-  chatId?: number;
+  chatId?: string;
   children: any;
 };
 
diff --git a/src/components/common/ChatOrUserPicker.tsx b/src/components/common/ChatOrUserPicker.tsx
index eea951b9f..c77ff4274 100644
--- a/src/components/common/ChatOrUserPicker.tsx
+++ b/src/components/common/ChatOrUserPicker.tsx
@@ -7,7 +7,7 @@ import useInfiniteScroll from '../../hooks/useInfiniteScroll';
 import useLang from '../../hooks/useLang';
 import useKeyboardListNavigation from '../../hooks/useKeyboardListNavigation';
 import useInputFocusOnOpen from '../../hooks/useInputFocusOnOpen';
-import { isChatPrivate } from '../../modules/helpers';
+import { isUserId } from '../../modules/helpers';
 
 import Loading from '../ui/Loading';
 import Modal from '../ui/Modal';
@@ -21,15 +21,15 @@ import PrivateChatInfo from './PrivateChatInfo';
 import './ChatOrUserPicker.scss';
 
 export type OwnProps = {
-  currentUserId?: number;
-  chatOrUserIds: number[];
+  currentUserId?: string;
+  chatOrUserIds: string[];
   isOpen: boolean;
   filterRef: RefObject<HTMLInputElement>;
   filterPlaceholder: string;
   filter: string;
   onFilterChange: (filter: string) => void;
   loadMore: NoneToVoidFunction;
-  onSelectChatOrUser: (chatOrUserId: number) => void;
+  onSelectChatOrUser: (chatOrUserId: string) => void;
   onClose: NoneToVoidFunction;
 };
 
@@ -104,7 +104,7 @@ const ChatOrUserPicker: FC<OwnProps> = ({
               className="chat-item-clickable force-rounded-corners"
               onClick={() => onSelectChatOrUser(id)}
             >
-              {isChatPrivate(id) ? (
+              {isUserId(id) ? (
                 <PrivateChatInfo status={id === currentUserId ? lang('SavedMessagesInfo') : undefined} userId={id} />
               ) : (
                 <GroupChatInfo chatId={id} />
diff --git a/src/components/common/DeleteChatModal.tsx b/src/components/common/DeleteChatModal.tsx
index a0a84275c..622106099 100644
--- a/src/components/common/DeleteChatModal.tsx
+++ b/src/components/common/DeleteChatModal.tsx
@@ -6,7 +6,7 @@ import { GlobalActions } from '../../global/types';
 
 import { selectIsChatWithSelf, selectUser } from '../../modules/selectors';
 import {
-  isChatPrivate,
+  isUserId,
   isUserBot,
   getUserFirstOrLastName,
   getPrivateChatUserId,
@@ -39,7 +39,7 @@ type StateProps = {
   isPrivateChat: boolean;
   isBasicGroup: boolean;
   isSuperGroup: boolean;
-  currentUserId: number | undefined;
+  currentUserId: string | undefined;
   canDeleteForAll?: boolean;
   contactName?: string;
 };
@@ -196,7 +196,7 @@ const DeleteChatModal: FC<OwnProps & StateProps & DispatchProps> = ({
 
 export default memo(withGlobal<OwnProps>(
   (global, { chat }): StateProps => {
-    const isPrivateChat = isChatPrivate(chat.id);
+    const isPrivateChat = isUserId(chat.id);
     const isChatWithSelf = selectIsChatWithSelf(global, chat.id);
     const user = isPrivateChat && selectUser(global, getPrivateChatUserId(chat)!);
     const isBot = user && isUserBot(user) && !chat.isSupport;
diff --git a/src/components/common/DeleteMessageModal.tsx b/src/components/common/DeleteMessageModal.tsx
index 8e9fac1ea..aa6bc396f 100644
--- a/src/components/common/DeleteMessageModal.tsx
+++ b/src/components/common/DeleteMessageModal.tsx
@@ -13,7 +13,7 @@ import {
   selectUser,
 } from '../../modules/selectors';
 import {
-  isChatPrivate,
+  isUserId,
   getUserFirstOrLastName,
   getPrivateChatUserId,
   isChatBasicGroup,
@@ -115,7 +115,7 @@ export default memo(withGlobal<OwnProps>(
     const { threadId } = selectCurrentMessageList(global) || {};
     const { canDeleteForAll } = (threadId && selectAllowedMessageActions(global, message, threadId)) || {};
     const chat = selectChat(global, message.chatId);
-    const contactName = chat && isChatPrivate(chat.id)
+    const contactName = chat && isUserId(chat.id)
       ? getUserFirstOrLastName(selectUser(global, getPrivateChatUserId(chat)!))
       : undefined;
 
diff --git a/src/components/common/Document.tsx b/src/components/common/Document.tsx
index 75c736b10..77c1bbc81 100644
--- a/src/components/common/Document.tsx
+++ b/src/components/common/Document.tsx
@@ -32,7 +32,7 @@ type OwnProps = {
   isDownloading: boolean;
   onCancelUpload?: () => void;
   onMediaClick?: () => void;
-  onDateClick?: (messageId: number, chatId: number) => void;
+  onDateClick?: (messageId: number, chatId: string) => void;
 };
 
 const Document: FC<OwnProps> = ({
diff --git a/src/components/common/GroupChatInfo.tsx b/src/components/common/GroupChatInfo.tsx
index 7c623e340..fde76670b 100644
--- a/src/components/common/GroupChatInfo.tsx
+++ b/src/components/common/GroupChatInfo.tsx
@@ -23,7 +23,7 @@ import VerifiedIcon from './VerifiedIcon';
 import TypingStatus from './TypingStatus';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   typingStatus?: ApiTypingStatus;
   avatarSize?: 'small' | 'medium' | 'large' | 'jumbo';
   withMediaViewer?: boolean;
diff --git a/src/components/common/Media.tsx b/src/components/common/Media.tsx
index 20f56289d..94857cb4b 100644
--- a/src/components/common/Media.tsx
+++ b/src/components/common/Media.tsx
@@ -16,7 +16,7 @@ import './Media.scss';
 type OwnProps = {
   message: ApiMessage;
   idPrefix?: string;
-  onClick?: (messageId: number, chatId: number) => void;
+  onClick?: (messageId: number, chatId: string) => void;
 };
 
 const Media: FC<OwnProps> = ({ message, idPrefix = 'shared-media', onClick }) => {
diff --git a/src/components/common/Picker.tsx b/src/components/common/Picker.tsx
index 2d6bcad8d..91c304ddf 100644
--- a/src/components/common/Picker.tsx
+++ b/src/components/common/Picker.tsx
@@ -2,7 +2,7 @@ import React, {
   FC, useCallback, useRef, useEffect, memo,
 } from '../../lib/teact/teact';
 
-import { isChatPrivate } from '../../modules/helpers';
+import { isUserId } from '../../modules/helpers';
 
 import InfiniteScroll from '../ui/InfiniteScroll';
 import Checkbox from '../ui/Checkbox';
@@ -19,15 +19,15 @@ import Loading from '../ui/Loading';
 import './Picker.scss';
 
 type OwnProps = {
-  itemIds: number[];
-  selectedIds: number[];
+  itemIds: string[];
+  selectedIds: string[];
   filterValue?: string;
   filterPlaceholder?: string;
   notFoundText?: string;
   searchInputId?: string;
   isLoading?: boolean;
   noScrollRestore?: boolean;
-  onSelectedIdsChange: (ids: number[]) => void;
+  onSelectedIdsChange: (ids: string[]) => void;
   onFilterChange: (value: string) => void;
   onLoadMore?: () => void;
 };
@@ -63,7 +63,7 @@ const Picker: FC<OwnProps> = ({
     }, FOCUS_DELAY_MS);
   }, []);
 
-  const handleItemClick = useCallback((id: number) => {
+  const handleItemClick = useCallback((id: string) => {
     const newSelectedIds = [...selectedIds];
     if (newSelectedIds.includes(id)) {
       newSelectedIds.splice(newSelectedIds.indexOf(id), 1);
@@ -119,7 +119,7 @@ const Picker: FC<OwnProps> = ({
               ripple
             >
               <Checkbox label="" checked={selectedIds.includes(id)} />
-              {isChatPrivate(id) ? (
+              {isUserId(id) ? (
                 <PrivateChatInfo userId={id} />
               ) : (
                 <GroupChatInfo chatId={id} />
diff --git a/src/components/common/PickerSelectedItem.tsx b/src/components/common/PickerSelectedItem.tsx
index 3b73b6fb6..c2f2ee2e4 100644
--- a/src/components/common/PickerSelectedItem.tsx
+++ b/src/components/common/PickerSelectedItem.tsx
@@ -4,7 +4,7 @@ import { withGlobal } from '../../lib/teact/teactn';
 import { ApiChat, ApiUser } from '../../api/types';
 
 import { selectChat, selectUser } from '../../modules/selectors';
-import { getChatTitle, getUserFirstOrLastName, isChatPrivate } from '../../modules/helpers';
+import { getChatTitle, getUserFirstOrLastName, isUserId } from '../../modules/helpers';
 import renderText from './helpers/renderText';
 import buildClassName from '../../util/buildClassName';
 import useLang from '../../hooks/useLang';
@@ -14,7 +14,7 @@ import Avatar from './Avatar';
 import './PickerSelectedItem.scss';
 
 type OwnProps = {
-  chatOrUserId?: number;
+  chatOrUserId?: string;
   icon?: string;
   title?: string;
   isMinimized?: boolean;
@@ -106,7 +106,7 @@ export default memo(withGlobal<OwnProps>(
     }
 
     const chat = chatOrUserId ? selectChat(global, chatOrUserId) : undefined;
-    const user = isChatPrivate(chatOrUserId) ? selectUser(global, chatOrUserId) : undefined;
+    const user = isUserId(chatOrUserId) ? selectUser(global, chatOrUserId) : undefined;
 
     return {
       chat,
diff --git a/src/components/common/PinMessageModal.tsx b/src/components/common/PinMessageModal.tsx
index f99a91bf4..ca28b6eae 100644
--- a/src/components/common/PinMessageModal.tsx
+++ b/src/components/common/PinMessageModal.tsx
@@ -5,7 +5,7 @@ import { GlobalActions } from '../../global/types';
 
 import { selectChat, selectIsChatWithSelf, selectUser } from '../../modules/selectors';
 import {
-  isChatPrivate,
+  isUserId,
   getUserFirstOrLastName,
   getPrivateChatUserId,
   isChatBasicGroup,
@@ -21,7 +21,7 @@ import Button from '../ui/Button';
 
 export type OwnProps = {
   isOpen: boolean;
-  chatId: number;
+  chatId: string;
   messageId: number;
   onClose: () => void;
 };
@@ -103,14 +103,14 @@ const PinMessageModal: FC<OwnProps & StateProps & DispatchProps> = ({
 
 export default memo(withGlobal<OwnProps>(
   (global, { chatId }): StateProps => {
-    const isPrivateChat = isChatPrivate(chatId);
+    const isPrivateChat = isUserId(chatId);
     const isChatWithSelf = selectIsChatWithSelf(global, chatId);
     const chat = selectChat(global, chatId);
     const isChannel = !!chat && isChatChannel(chat);
     const isGroup = !!chat && isChatBasicGroup(chat);
     const isSuperGroup = !!chat && isChatSuperGroup(chat);
     const canPinForAll = (isPrivateChat && !isChatWithSelf) || isSuperGroup || isGroup;
-    const contactName = chat && isChatPrivate(chat.id)
+    const contactName = chat && isUserId(chat.id)
       ? getUserFirstOrLastName(selectUser(global, getPrivateChatUserId(chat)!))
       : undefined;
 
diff --git a/src/components/common/PrivateChatInfo.tsx b/src/components/common/PrivateChatInfo.tsx
index 9c6527f72..d15a7d39d 100644
--- a/src/components/common/PrivateChatInfo.tsx
+++ b/src/components/common/PrivateChatInfo.tsx
@@ -19,7 +19,7 @@ import VerifiedIcon from './VerifiedIcon';
 import TypingStatus from './TypingStatus';
 
 type OwnProps = {
-  userId: number;
+  userId: string;
   typingStatus?: ApiTypingStatus;
   avatarSize?: 'tiny' | 'small' | 'medium' | 'large' | 'jumbo';
   forceShowSelf?: boolean;
diff --git a/src/components/common/ProfileInfo.tsx b/src/components/common/ProfileInfo.tsx
index ea0e31cdc..f90a3e463 100644
--- a/src/components/common/ProfileInfo.tsx
+++ b/src/components/common/ProfileInfo.tsx
@@ -26,7 +26,7 @@ import Transition from '../ui/Transition';
 import './ProfileInfo.scss';
 
 type OwnProps = {
-  userId: number;
+  userId: string;
   forceShowSelf?: boolean;
 };
 
diff --git a/src/components/common/ProfilePhoto.tsx b/src/components/common/ProfilePhoto.tsx
index d685f15f0..5ab947a6b 100644
--- a/src/components/common/ProfilePhoto.tsx
+++ b/src/components/common/ProfilePhoto.tsx
@@ -9,7 +9,7 @@ import {
   getChatTitle,
   getUserColorKey,
   getUserFullName,
-  isChatPrivate,
+  isUserId,
   isChatWithRepliesBot,
   isDeletedUser,
 } from '../../modules/helpers';
@@ -87,7 +87,7 @@ const ProfilePhoto: FC<OwnProps> = ({
     content = userFullName ? getFirstLetters(userFullName, 2) : undefined;
   } else if (!imageSrc && chat) {
     const title = getChatTitle(lang, chat);
-    content = title && getFirstLetters(title, isChatPrivate(chat.id) ? 2 : 1);
+    content = title && getFirstLetters(title, isUserId(chat.id) ? 2 : 1);
   } else {
     content = (
       <div className="spinner-wrapper">
diff --git a/src/components/common/UnpinAllMessagesModal.tsx b/src/components/common/UnpinAllMessagesModal.tsx
index cc983fca7..b7e553ebe 100644
--- a/src/components/common/UnpinAllMessagesModal.tsx
+++ b/src/components/common/UnpinAllMessagesModal.tsx
@@ -7,7 +7,7 @@ import Button from '../ui/Button';
 
 export type OwnProps = {
   isOpen: boolean;
-  chatId?: number;
+  chatId?: string;
   pinnedMessagesCount?: number;
   onClose: () => void;
   onUnpin: () => void;
diff --git a/src/components/common/WebLink.tsx b/src/components/common/WebLink.tsx
index 0b88dde13..99ca19340 100644
--- a/src/components/common/WebLink.tsx
+++ b/src/components/common/WebLink.tsx
@@ -20,7 +20,7 @@ const MAX_TEXT_LENGTH = 170; // symbols
 type OwnProps = {
   message: ApiMessage;
   senderTitle?: string;
-  onMessageClick: (messageId: number, chatId: number) => void;
+  onMessageClick: (messageId: number, chatId: string) => void;
 };
 
 const WebLink: FC<OwnProps> = ({
diff --git a/src/components/common/helpers/renderActionMessageText.tsx b/src/components/common/helpers/renderActionMessageText.tsx
index 07c35c8fb..c02adcca0 100644
--- a/src/components/common/helpers/renderActionMessageText.tsx
+++ b/src/components/common/helpers/renderActionMessageText.tsx
@@ -7,7 +7,7 @@ import {
   getMessageContent,
   getMessageSummaryText,
   getUserFullName,
-  isChatPrivate,
+  isUserId,
 } from '../../../modules/helpers';
 import trimText from '../../../util/trimText';
 import { formatCurrency } from '../../../util/formatCurrency';
@@ -32,7 +32,7 @@ export function renderActionMessageText(
   actionOrigin?: ApiUser | ApiChat,
   targetUsers?: ApiUser[],
   targetMessage?: ApiMessage,
-  targetChatId?: number,
+  targetChatId?: string,
   options: ActionMessageTextOptions = {},
 ) {
   if (!message.content.action) {
@@ -167,7 +167,7 @@ function renderMessageContent(lang: LangFn, message: ApiMessage, options: Action
 }
 
 function renderOriginContent(lang: LangFn, origin: ApiUser | ApiChat, asPlain?: boolean) {
-  return isChatPrivate(origin.id)
+  return isUserId(origin.id)
     ? renderUserContent(origin as ApiUser, asPlain)
     : renderChatContent(lang, origin as ApiChat, asPlain);
 }
@@ -192,7 +192,7 @@ function renderChatContent(lang: LangFn, chat: ApiChat, asPlain?: boolean): stri
   return <ChatLink className="action-link" chatId={chat.id}>{chat && renderText(text!)}</ChatLink>;
 }
 
-function renderMigratedContent(chatId: number, asPlain?: boolean): string | TextPart | undefined {
+function renderMigratedContent(chatId: string, asPlain?: boolean): string | TextPart | undefined {
   const text = 'another chat';
 
   if (asPlain) {
diff --git a/src/components/left/ChatFolderModal.tsx b/src/components/left/ChatFolderModal.tsx
index d0564802f..0fa7b9fc9 100644
--- a/src/components/left/ChatFolderModal.tsx
+++ b/src/components/left/ChatFolderModal.tsx
@@ -15,7 +15,7 @@ import CheckboxGroup from '../ui/CheckboxGroup';
 
 export type OwnProps = {
   isOpen: boolean;
-  chatId: number;
+  chatId: string;
   onClose: () => void;
   onCloseAnimationEnd?: () => void;
 };
@@ -63,8 +63,8 @@ const ChatFolderModal: FC<OwnProps & StateProps & DispatchProps> = ({
   }, [folderOrderedIds, foldersById]);
 
   const handleSubmit = useCallback(() => {
-    const idsToRemove = initialSelectedFolderIds.filter((id) => !selectedFolderIds.includes(id)).map(Number);
-    const idsToAdd = selectedFolderIds.filter((id) => !initialSelectedFolderIds.includes(id)).map(Number);
+    const idsToRemove = initialSelectedFolderIds.filter((id) => !selectedFolderIds.includes(id));
+    const idsToAdd = selectedFolderIds.filter((id) => !initialSelectedFolderIds.includes(id));
 
     editChatFolders({ chatId, idsToRemove, idsToAdd });
     onClose();
diff --git a/src/components/left/main/Chat.tsx b/src/components/left/main/Chat.tsx
index 890d3d196..f4de20aa7 100644
--- a/src/components/left/main/Chat.tsx
+++ b/src/components/left/main/Chat.tsx
@@ -14,7 +14,7 @@ import { ANIMATION_END_DELAY } from '../../../config';
 import { IS_SINGLE_COLUMN_LAYOUT } from '../../../util/environment';
 import {
   getChatTitle,
-  isChatPrivate,
+  isUserId,
   isActionMessage,
   getPrivateChatUserId,
   getMessageAction,
@@ -56,7 +56,7 @@ import './Chat.scss';
 
 type OwnProps = {
   style?: string;
-  chatId: number;
+  chatId: string;
   folderId?: number;
   orderDiff: number;
   animationType: ChatAnimationTypes;
@@ -67,10 +67,10 @@ type StateProps = {
   chat?: ApiChat;
   isMuted?: boolean;
   privateChatUser?: ApiUser;
-  actionTargetUserIds?: number[];
-  usersById?: Record<number, ApiUser>;
+  actionTargetUserIds?: string[];
+  usersById?: Record<string, ApiUser>;
   actionTargetMessage?: ApiMessage;
-  actionTargetChatId?: number;
+  actionTargetChatId?: string;
   lastMessageSender?: ApiUser;
   lastMessageOutgoingStatus?: ApiMessageOutgoingStatus;
   draft?: ApiFormattedText;
@@ -264,7 +264,7 @@ const Chat: FC<OwnProps & StateProps & DispatchProps> = ({
 
   const className = buildClassName(
     'Chat chat-item-clickable',
-    isChatPrivate(chatId) ? 'private' : 'group',
+    isUserId(chatId) ? 'private' : 'group',
     isSelected && 'selected',
   );
 
diff --git a/src/components/left/main/ChatFolders.tsx b/src/components/left/main/ChatFolders.tsx
index 989b5eb40..250595ac1 100644
--- a/src/components/left/main/ChatFolders.tsx
+++ b/src/components/left/main/ChatFolders.tsx
@@ -30,14 +30,14 @@ type OwnProps = {
 };
 
 type StateProps = {
-  chatsById: Record<number, ApiChat>;
-  usersById: Record<number, ApiUser>;
+  chatsById: Record<string, ApiChat>;
+  usersById: Record<string, ApiUser>;
   chatFoldersById: Record<number, ApiChatFolder>;
   notifySettings: NotifySettings;
   notifyExceptions?: Record<number, NotifyException>;
   orderedFolderIds?: number[];
   activeChatFolder: number;
-  currentUserId?: number;
+  currentUserId?: string;
   lastSyncTime?: number;
   shouldSkipHistoryAnimations?: boolean;
 };
@@ -86,7 +86,7 @@ const ChatFolders: FC<OwnProps & StateProps & DispatchProps> = ({
       return undefined;
     }
 
-    const chatIds = Object.keys(chatsById).map(Number);
+    const chatIds = Object.keys(chatsById);
     const counters = displayedFolders.map((folder) => {
       const {
         unreadDialogsCount, hasActiveDialogs,
diff --git a/src/components/left/main/ChatList.tsx b/src/components/left/main/ChatList.tsx
index 7f153aef8..f91a0c91e 100644
--- a/src/components/left/main/ChatList.tsx
+++ b/src/components/left/main/ChatList.tsx
@@ -35,11 +35,11 @@ type OwnProps = {
 };
 
 type StateProps = {
-  chatsById: Record<number, ApiChat>;
-  usersById: Record<number, ApiUser>;
+  chatsById: Record<string, ApiChat>;
+  usersById: Record<string, ApiUser>;
   chatFolder?: ApiChatFolder;
-  listIds?: number[];
-  orderedPinnedIds?: number[];
+  listIds?: string[];
+  orderedPinnedIds?: string[];
   lastSyncTime?: number;
   notifySettings: NotifySettings;
   notifyExceptions?: Record<number, NotifyException>;
diff --git a/src/components/left/main/ContactList.tsx b/src/components/left/main/ContactList.tsx
index a427eabe9..f98abc588 100644
--- a/src/components/left/main/ContactList.tsx
+++ b/src/components/left/main/ContactList.tsx
@@ -26,8 +26,8 @@ export type OwnProps = {
 };
 
 type StateProps = {
-  usersById: Record<number, ApiUser>;
-  contactIds?: number[];
+  usersById: Record<string, ApiUser>;
+  contactIds?: string[];
   serverTimeOffset: number;
 };
 
@@ -49,12 +49,9 @@ const ContactList: FC<OwnProps & StateProps & DispatchProps> = ({
 
   useHistoryBack(isActive, onReset);
 
-  const handleClick = useCallback(
-    (id: number) => {
-      openChat({ id, shouldReplaceHistory: true });
-    },
-    [openChat],
-  );
+  const handleClick = useCallback((id: string) => {
+    openChat({ id, shouldReplaceHistory: true });
+  }, [openChat]);
 
   const listIds = useMemo(() => {
     if (!contactIds) {
diff --git a/src/components/left/main/LeftMainHeader.tsx b/src/components/left/main/LeftMainHeader.tsx
index a12a1dbcb..c760272b1 100644
--- a/src/components/left/main/LeftMainHeader.tsx
+++ b/src/components/left/main/LeftMainHeader.tsx
@@ -43,12 +43,12 @@ type OwnProps = {
 type StateProps = {
   searchQuery?: string;
   isLoading: boolean;
-  currentUserId?: number;
-  globalSearchChatId?: number;
+  currentUserId?: string;
+  globalSearchChatId?: string;
   searchDate?: number;
   theme: ISettings['theme'];
   animationLevel: 0 | 1 | 2;
-  chatsById?: Record<number, ApiChat>;
+  chatsById?: Record<string, ApiChat>;
 };
 
 type DispatchProps = Pick<GlobalActions, (
diff --git a/src/components/left/main/hooks/useChatAnimationType.ts b/src/components/left/main/hooks/useChatAnimationType.ts
index e34f382b5..b7a131a8e 100644
--- a/src/components/left/main/hooks/useChatAnimationType.ts
+++ b/src/components/left/main/hooks/useChatAnimationType.ts
@@ -6,15 +6,15 @@ export enum ChatAnimationTypes {
   None,
 }
 
-export function useChatAnimationType(orderDiffById: Record<number, number>) {
-  const movesUp = useCallback((id: number) => orderDiffById[id] < 0, [orderDiffById]);
-  const movesDown = useCallback((id: number) => orderDiffById[id] > 0, [orderDiffById]);
+export function useChatAnimationType(orderDiffById: Record<string, number>) {
+  const movesUp = useCallback((id: string) => orderDiffById[id] < 0, [orderDiffById]);
+  const movesDown = useCallback((id: string) => orderDiffById[id] > 0, [orderDiffById]);
 
-  const orderDiffIds = Object.keys(orderDiffById).map(Number);
+  const orderDiffIds = Object.keys(orderDiffById);
   const numberOfUp = orderDiffIds.filter(movesUp).length;
   const numberOfDown = orderDiffIds.filter(movesDown).length;
 
-  return useCallback((chatId: number): ChatAnimationTypes => {
+  return useCallback((chatId: string): ChatAnimationTypes => {
     const orderDiff = orderDiffById[chatId];
 
     if (orderDiff === 0) {
diff --git a/src/components/left/newChat/NewChat.tsx b/src/components/left/newChat/NewChat.tsx
index f1b8e88e5..d4604771b 100644
--- a/src/components/left/newChat/NewChat.tsx
+++ b/src/components/left/newChat/NewChat.tsx
@@ -29,7 +29,7 @@ const NewChat: FC<OwnProps> = ({
   onContentChange,
   onReset,
 }) => {
-  const [newChatMemberIds, setNewChatMemberIds] = useState<number[]>([]);
+  const [newChatMemberIds, setNewChatMemberIds] = useState<string[]>([]);
 
   const handleNextStep = useCallback(() => {
     onContentChange(isChannel ? LeftColumnContent.NewChannelStep2 : LeftColumnContent.NewGroupStep2);
diff --git a/src/components/left/newChat/NewChatStep1.tsx b/src/components/left/newChat/NewChatStep1.tsx
index 9956ccb10..51275addb 100644
--- a/src/components/left/newChat/NewChatStep1.tsx
+++ b/src/components/left/newChat/NewChatStep1.tsx
@@ -20,21 +20,21 @@ import Button from '../../ui/Button';
 export type OwnProps = {
   isChannel?: boolean;
   isActive: boolean;
-  selectedMemberIds: number[];
-  onSelectedMemberIdsChange: (ids: number[]) => void;
+  selectedMemberIds: string[];
+  onSelectedMemberIdsChange: (ids: string[]) => void;
   onNextStep: () => void;
   onReset: () => void;
 };
 
 type StateProps = {
-  currentUserId?: number;
-  usersById: Record<number, ApiUser>;
-  chatsById: Record<number, ApiChat>;
-  localContactIds?: number[];
+  currentUserId?: string;
+  usersById: Record<string, ApiUser>;
+  chatsById: Record<string, ApiChat>;
+  localContactIds?: string[];
   searchQuery?: string;
   isSearching?: boolean;
-  localUserIds?: number[];
-  globalUserIds?: number[];
+  localUserIds?: string[];
+  globalUserIds?: string[];
 };
 
 type DispatchProps = Pick<GlobalActions, 'loadContactList' | 'setGlobalSearchQuery'>;
diff --git a/src/components/left/newChat/NewChatStep2.tsx b/src/components/left/newChat/NewChatStep2.tsx
index 71db28680..92e7b02f3 100644
--- a/src/components/left/newChat/NewChatStep2.tsx
+++ b/src/components/left/newChat/NewChatStep2.tsx
@@ -21,7 +21,7 @@ import PrivateChatInfo from '../../common/PrivateChatInfo';
 export type OwnProps = {
   isChannel?: boolean;
   isActive: boolean;
-  memberIds: number[];
+  memberIds: string[];
   onReset: (forceReturnToChatList?: boolean) => void;
 };
 
diff --git a/src/components/left/search/AudioResults.tsx b/src/components/left/search/AudioResults.tsx
index 082665c4d..c903eb7e8 100644
--- a/src/components/left/search/AudioResults.tsx
+++ b/src/components/left/search/AudioResults.tsx
@@ -66,17 +66,17 @@ const AudioResults: FC<OwnProps & StateProps & DispatchProps> = ({
     }
 
     return foundIds.map((id) => {
-      const [chatId, messageId] = id.split('_').map(Number);
+      const [chatId, messageId] = id.split('_');
 
-      return globalMessagesByChatId[chatId]?.byId[messageId];
+      return globalMessagesByChatId[chatId]?.byId[Number(messageId)];
     }).filter(Boolean);
   }, [globalMessagesByChatId, foundIds]);
 
-  const handleMessageFocus = useCallback((messageId: number, chatId: number) => {
+  const handleMessageFocus = useCallback((messageId: number, chatId: string) => {
     focusMessage({ chatId, messageId });
   }, [focusMessage]);
 
-  const handlePlayAudio = useCallback((messageId: number, chatId: number) => {
+  const handlePlayAudio = useCallback((messageId: number, chatId: string) => {
     openAudioPlayer({ chatId, messageId, origin: AudioOrigin.Search });
   }, [openAudioPlayer]);
 
diff --git a/src/components/left/search/ChatMessage.tsx b/src/components/left/search/ChatMessage.tsx
index 3e5eb9274..a982bedae 100644
--- a/src/components/left/search/ChatMessage.tsx
+++ b/src/components/left/search/ChatMessage.tsx
@@ -36,7 +36,7 @@ import './ChatMessage.scss';
 type OwnProps = {
   searchQuery?: string;
   message: ApiMessage;
-  chatId: number;
+  chatId: string;
 };
 
 type StateProps = {
diff --git a/src/components/left/search/ChatMessageResults.tsx b/src/components/left/search/ChatMessageResults.tsx
index a163f1dd9..ee9bd0c41 100644
--- a/src/components/left/search/ChatMessageResults.tsx
+++ b/src/components/left/search/ChatMessageResults.tsx
@@ -26,10 +26,10 @@ export type OwnProps = {
 };
 
 type StateProps = {
-  currentUserId?: number;
+  currentUserId?: string;
   foundIds?: string[];
-  globalMessagesByChatId?: Record<number, { byId: Record<number, ApiMessage> }>;
-  chatsById: Record<number, ApiChat>;
+  globalMessagesByChatId?: Record<string, { byId: Record<number, ApiMessage> }>;
+  chatsById: Record<string, ApiChat>;
   fetchingStatus?: { chats?: boolean; messages?: boolean };
   lastSyncTime?: number;
 };
@@ -70,9 +70,9 @@ const ChatMessageResults: FC<OwnProps & StateProps & DispatchProps> = ({
 
     return foundIds
       .map((id) => {
-        const [chatId, messageId] = id.split('_').map(Number);
+        const [chatId, messageId] = id.split('_');
 
-        return globalMessagesByChatId?.[chatId]?.byId[messageId];
+        return globalMessagesByChatId?.[chatId]?.byId[Number(messageId)];
       })
       .filter<ApiMessage>(Boolean as any)
       .sort((a, b) => b.date - a.date);
diff --git a/src/components/left/search/ChatResults.tsx b/src/components/left/search/ChatResults.tsx
index 19ddf171e..d2820e7c2 100644
--- a/src/components/left/search/ChatResults.tsx
+++ b/src/components/left/search/ChatResults.tsx
@@ -33,16 +33,16 @@ export type OwnProps = {
 };
 
 type StateProps = {
-  currentUserId?: number;
-  localContactIds?: number[];
-  localChatIds?: number[];
-  localUserIds?: number[];
-  globalChatIds?: number[];
-  globalUserIds?: number[];
+  currentUserId?: string;
+  localContactIds?: string[];
+  localChatIds?: string[];
+  localUserIds?: string[];
+  globalChatIds?: string[];
+  globalUserIds?: string[];
   foundIds?: string[];
-  globalMessagesByChatId?: Record<number, { byId: Record<number, ApiMessage> }>;
-  chatsById: Record<number, ApiChat>;
-  usersById: Record<number, ApiUser>;
+  globalMessagesByChatId?: Record<string, { byId: Record<number, ApiMessage> }>;
+  chatsById: Record<string, ApiChat>;
+  usersById: Record<string, ApiUser>;
   fetchingStatus?: { chats?: boolean; messages?: boolean };
   lastSyncTime?: number;
 };
@@ -79,7 +79,7 @@ const ChatResults: FC<OwnProps & StateProps & DispatchProps> = ({
   }, [lastSyncTime, searchMessagesGlobal, searchQuery]);
 
   const handleChatClick = useCallback(
-    (id: number) => {
+    (id: string) => {
       openChat({ id, shouldReplaceHistory: true });
 
       if (id !== currentUserId) {
@@ -93,7 +93,7 @@ const ChatResults: FC<OwnProps & StateProps & DispatchProps> = ({
     [currentUserId, openChat, addRecentlyFoundChatId, onReset],
   );
 
-  const handlePickerItemClick = useCallback((id: number) => {
+  const handlePickerItemClick = useCallback((id: string) => {
     setGlobalSearchChatId({ id });
   }, [setGlobalSearchChatId]);
 
@@ -142,9 +142,9 @@ const ChatResults: FC<OwnProps & StateProps & DispatchProps> = ({
 
     return foundIds
       .map((id) => {
-        const [chatId, messageId] = id.split('_').map(Number);
+        const [chatId, messageId] = id.split('_');
 
-        return globalMessagesByChatId?.[chatId]?.byId[messageId];
+        return globalMessagesByChatId?.[chatId]?.byId[Number(messageId)];
       })
       .filter<ApiMessage>(Boolean as any)
       .sort((a, b) => b.date - a.date);
diff --git a/src/components/left/search/FileResults.tsx b/src/components/left/search/FileResults.tsx
index 7cf9429d0..e77a7f5d3 100644
--- a/src/components/left/search/FileResults.tsx
+++ b/src/components/left/search/FileResults.tsx
@@ -64,14 +64,14 @@ const FileResults: FC<OwnProps & StateProps & DispatchProps> = ({
     }
 
     return foundIds.map((id) => {
-      const [chatId, messageId] = id.split('_').map(Number);
-      const message = globalMessagesByChatId[chatId]?.byId[messageId];
+      const [chatId, messageId] = id.split('_');
+      const message = globalMessagesByChatId[chatId]?.byId[Number(messageId)];
 
       return message && getMessageDocument(message) ? message : undefined;
     }).filter(Boolean) as ApiMessage[];
   }, [globalMessagesByChatId, foundIds]);
 
-  const handleMessageFocus = useCallback((messageId: number, chatId: number) => {
+  const handleMessageFocus = useCallback((messageId: number, chatId: string) => {
     focusMessage({ chatId, messageId });
   }, [focusMessage]);
 
diff --git a/src/components/left/search/LeftSearch.tsx b/src/components/left/search/LeftSearch.tsx
index 00ca71cd1..7523c0271 100644
--- a/src/components/left/search/LeftSearch.tsx
+++ b/src/components/left/search/LeftSearch.tsx
@@ -32,7 +32,7 @@ export type OwnProps = {
 
 type StateProps = {
   currentContent?: GlobalSearchContent;
-  chatId?: number;
+  chatId?: string;
 };
 
 type DispatchProps = Pick<GlobalActions, ('setGlobalSearchContent' | 'setGlobalSearchDate')>;
diff --git a/src/components/left/search/LeftSearchResultChat.tsx b/src/components/left/search/LeftSearchResultChat.tsx
index 27d353bc4..232f5df5b 100644
--- a/src/components/left/search/LeftSearchResultChat.tsx
+++ b/src/components/left/search/LeftSearchResultChat.tsx
@@ -7,7 +7,7 @@ import { ApiChat, ApiUser } from '../../../api/types';
 
 import useChatContextActions from '../../../hooks/useChatContextActions';
 import useFlag from '../../../hooks/useFlag';
-import { isChatPrivate, getPrivateChatUserId, selectIsChatMuted } from '../../../modules/helpers';
+import { isUserId, getPrivateChatUserId, selectIsChatMuted } from '../../../modules/helpers';
 import {
   selectChat, selectUser, selectIsChatPinned, selectNotifySettings, selectNotifyExceptions,
 } from '../../../modules/selectors';
@@ -20,9 +20,9 @@ import ListItem from '../../ui/ListItem';
 import ChatFolderModal from '../ChatFolderModal.async';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   withUsername?: boolean;
-  onClick: (id: number) => void;
+  onClick: (id: string) => void;
 };
 
 type StateProps = {
@@ -70,7 +70,7 @@ const LeftSearchResultChat: FC<OwnProps & StateProps> = ({
       contextActions={contextActions}
       buttonRef={buttonRef}
     >
-      {isChatPrivate(chatId) ? (
+      {isUserId(chatId) ? (
         <PrivateChatInfo userId={chatId} withUsername={withUsername} avatarSize="large" />
       ) : (
         <GroupChatInfo chatId={chatId} withUsername={withUsername} avatarSize="large" />
diff --git a/src/components/left/search/LinkResults.tsx b/src/components/left/search/LinkResults.tsx
index 0ef35f2e8..258d5fcd7 100644
--- a/src/components/left/search/LinkResults.tsx
+++ b/src/components/left/search/LinkResults.tsx
@@ -61,13 +61,13 @@ const LinkResults: FC<OwnProps & StateProps & DispatchProps> = ({
     }
 
     return foundIds.map((id) => {
-      const [chatId, messageId] = id.split('_').map(Number);
+      const [chatId, messageId] = id.split('_');
 
-      return globalMessagesByChatId[chatId]?.byId[messageId];
+      return globalMessagesByChatId[chatId]?.byId[Number(messageId)];
     }).filter(Boolean);
   }, [globalMessagesByChatId, foundIds]);
 
-  const handleMessageFocus = useCallback((messageId: number, chatId: number) => {
+  const handleMessageFocus = useCallback((messageId: number, chatId: string) => {
     focusMessage({ chatId, messageId });
   }, [focusMessage]);
 
diff --git a/src/components/left/search/MediaResults.tsx b/src/components/left/search/MediaResults.tsx
index 8af94c62d..2862ef807 100644
--- a/src/components/left/search/MediaResults.tsx
+++ b/src/components/left/search/MediaResults.tsx
@@ -60,13 +60,13 @@ const MediaResults: FC<OwnProps & StateProps & DispatchProps> = ({
     }
 
     return foundIds.map((id) => {
-      const [chatId, messageId] = id.split('_').map(Number);
+      const [chatId, messageId] = id.split('_');
 
-      return globalMessagesByChatId[chatId]?.byId[messageId];
+      return globalMessagesByChatId[chatId]?.byId[Number(messageId)];
     }).filter(Boolean);
   }, [globalMessagesByChatId, foundIds]);
 
-  const handleSelectMedia = useCallback((messageId: number, chatId: number) => {
+  const handleSelectMedia = useCallback((messageId: number, chatId: string) => {
     openMediaViewer({
       chatId,
       messageId,
diff --git a/src/components/left/search/RecentContacts.tsx b/src/components/left/search/RecentContacts.tsx
index b3f368416..51d8bb784 100644
--- a/src/components/left/search/RecentContacts.tsx
+++ b/src/components/left/search/RecentContacts.tsx
@@ -24,9 +24,9 @@ type OwnProps = {
 };
 
 type StateProps = {
-  topUserIds?: number[];
-  usersById: Record<number, ApiUser>;
-  recentlyFoundChatIds?: number[];
+  topUserIds?: string[];
+  usersById: Record<string, ApiUser>;
+  recentlyFoundChatIds?: string[];
 };
 
 type DispatchProps = Pick<GlobalActions, (
@@ -58,16 +58,13 @@ const RecentContacts: FC<OwnProps & StateProps & DispatchProps> = ({
 
   useHorizontalScroll(topUsersRef.current, !topUserIds);
 
-  const handleClick = useCallback(
-    (id: number) => {
-      openChat({ id, shouldReplaceHistory: true });
-      onReset();
-      setTimeout(() => {
-        addRecentlyFoundChatId({ id });
-      }, SEARCH_CLOSE_TIMEOUT_MS);
-    },
-    [openChat, addRecentlyFoundChatId, onReset],
-  );
+  const handleClick = useCallback((id: string) => {
+    openChat({ id, shouldReplaceHistory: true });
+    onReset();
+    setTimeout(() => {
+      addRecentlyFoundChatId({ id });
+    }, SEARCH_CLOSE_TIMEOUT_MS);
+  }, [openChat, addRecentlyFoundChatId, onReset]);
 
   const lang = useLang();
 
diff --git a/src/components/left/search/helpers/createMapStateToProps.ts b/src/components/left/search/helpers/createMapStateToProps.ts
index 6d3a9fe40..a07d95014 100644
--- a/src/components/left/search/helpers/createMapStateToProps.ts
+++ b/src/components/left/search/helpers/createMapStateToProps.ts
@@ -9,13 +9,13 @@ import { selectTheme } from '../../../../modules/selectors';
 export type StateProps = {
   theme: ISettings['theme'];
   isLoading?: boolean;
-  chatsById: Record<number, ApiChat>;
-  usersById: Record<number, ApiUser>;
-  globalMessagesByChatId?: Record<number, { byId: Record<number, ApiMessage> }>;
+  chatsById: Record<string, ApiChat>;
+  usersById: Record<string, ApiUser>;
+  globalMessagesByChatId?: Record<string, { byId: Record<number, ApiMessage> }>;
   foundIds?: string[];
   lastSyncTime?: number;
-  searchChatId?: number;
-  activeDownloads: Record<number, number[]>;
+  searchChatId?: string;
+  activeDownloads: Record<string, number[]>;
 };
 
 export function createMapStateToProps(type: ApiGlobalMessageSearchType) {
diff --git a/src/components/left/search/helpers/getSenderName.ts b/src/components/left/search/helpers/getSenderName.ts
index 01f762412..6b3f766e2 100644
--- a/src/components/left/search/helpers/getSenderName.ts
+++ b/src/components/left/search/helpers/getSenderName.ts
@@ -2,26 +2,26 @@ import { ApiChat, ApiMessage, ApiUser } from '../../../../api/types';
 import {
   getChatTitle,
   getSenderTitle,
-  isChatPrivate,
+  isUserId,
   isChatGroup,
 } from '../../../../modules/helpers';
 import { LangFn } from '../../../../hooks/useLang';
 
 export function getSenderName(
-  lang: LangFn, message: ApiMessage, chatsById: Record<number, ApiChat>, usersById: Record<number, ApiUser>,
+  lang: LangFn, message: ApiMessage, chatsById: Record<string, ApiChat>, usersById: Record<string, ApiUser>,
 ) {
   const { senderId } = message;
   if (!senderId) {
     return undefined;
   }
 
-  const sender = isChatPrivate(senderId) ? usersById[senderId] : chatsById[senderId];
+  const sender = isUserId(senderId) ? usersById[senderId] : chatsById[senderId];
 
   let senderName = getSenderTitle(lang, sender);
 
   const chat = chatsById[message.chatId];
   if (chat) {
-    if (isChatPrivate(senderId) && (sender as ApiUser).isSelf) {
+    if (isUserId(senderId) && (sender as ApiUser).isSelf) {
       senderName = `${lang('FromYou')} → ${getChatTitle(lang, chat)}`;
     } else if (isChatGroup(chat)) {
       senderName += ` → ${getChatTitle(lang, chat)}`;
diff --git a/src/components/left/settings/BlockUserModal.tsx b/src/components/left/settings/BlockUserModal.tsx
index 9900f1ad6..5373f983c 100644
--- a/src/components/left/settings/BlockUserModal.tsx
+++ b/src/components/left/settings/BlockUserModal.tsx
@@ -19,11 +19,11 @@ export type OwnProps = {
 };
 
 type StateProps = {
-  usersById: Record<number, ApiUser>;
-  blockedIds: number[];
-  contactIds?: number[];
-  localContactIds?: number[];
-  currentUserId?: number;
+  usersById: Record<string, ApiUser>;
+  blockedIds: string[];
+  contactIds?: string[];
+  localContactIds?: string[];
+  currentUserId?: string;
 };
 
 type DispatchProps = Pick<GlobalActions, 'loadContactList' | 'setUserSearchQuery' | 'blockContact'>;
@@ -54,7 +54,7 @@ const BlockUserModal: FC<OwnProps & StateProps & DispatchProps> = ({
       return !blockedIds.includes(contactId) && contactId !== currentUserId;
     });
 
-    return unique(availableContactsId).reduce((acc, contactId) => {
+    return unique(availableContactsId).reduce<string[]>((acc, contactId) => {
       if (
         !filter
         || !usersById[contactId]
@@ -65,7 +65,7 @@ const BlockUserModal: FC<OwnProps & StateProps & DispatchProps> = ({
       }
 
       return acc;
-    }, [] as number[])
+    }, [])
       .sort((firstId, secondId) => {
         const firstName = getUserFullName(usersById[firstId]) || '';
         const secondName = getUserFullName(usersById[secondId]) || '';
@@ -74,7 +74,7 @@ const BlockUserModal: FC<OwnProps & StateProps & DispatchProps> = ({
       });
   }, [blockedIds, contactIds, currentUserId, filter, localContactIds, usersById]);
 
-  const handleRemoveUser = useCallback((userId: number) => {
+  const handleRemoveUser = useCallback((userId: string) => {
     const { id: contactId, accessHash } = usersById[userId] || {};
     if (!contactId || !accessHash) {
       return;
diff --git a/src/components/left/settings/SettingsPrivacyBlockedUsers.tsx b/src/components/left/settings/SettingsPrivacyBlockedUsers.tsx
index 8b838c962..22138f354 100644
--- a/src/components/left/settings/SettingsPrivacyBlockedUsers.tsx
+++ b/src/components/left/settings/SettingsPrivacyBlockedUsers.tsx
@@ -11,7 +11,7 @@ import { CHAT_HEIGHT_PX } from '../../../config';
 import { formatPhoneNumberWithCode } from '../../../util/phoneNumber';
 import { pick } from '../../../util/iteratees';
 import {
-  getChatTitle, getUserFullName, isChatPrivate,
+  getChatTitle, getUserFullName, isUserId,
 } from '../../../modules/helpers';
 import renderText from '../../common/helpers/renderText';
 import buildClassName from '../../../util/buildClassName';
@@ -32,9 +32,9 @@ type OwnProps = {
 };
 
 type StateProps = {
-  chatsByIds: Record<number, ApiChat>;
-  usersByIds: Record<number, ApiUser>;
-  blockedIds: number[];
+  chatsByIds: Record<string, ApiChat>;
+  usersByIds: Record<string, ApiUser>;
+  blockedIds: string[];
   phoneCodeList: ApiCountryCode[];
 };
 
@@ -52,14 +52,14 @@ const SettingsPrivacyBlockedUsers: FC<OwnProps & StateProps & DispatchProps> = (
 }) => {
   const lang = useLang();
   const [isBlockUserModalOpen, openBlockUserModal, closeBlockUserModal] = useFlag();
-  const handleUnblockClick = useCallback((contactId: number) => {
+  const handleUnblockClick = useCallback((contactId: string) => {
     unblockContact({ contactId });
   }, [unblockContact]);
 
   useHistoryBack(isActive, onReset, onScreenSelect, SettingsScreens.PrivacyBlockedUsers);
 
-  function renderContact(contactId: number, i: number, viewportOffset: number) {
-    const isPrivate = isChatPrivate(contactId);
+  function renderContact(contactId: string, i: number, viewportOffset: number) {
+    const isPrivate = isUserId(contactId);
     const user = isPrivate ? usersByIds[contactId] : undefined;
     const chat = !isPrivate ? chatsByIds[contactId] : undefined;
 
diff --git a/src/components/left/settings/SettingsPrivacyVisibility.tsx b/src/components/left/settings/SettingsPrivacyVisibility.tsx
index b8369b14f..162f3d312 100644
--- a/src/components/left/settings/SettingsPrivacyVisibility.tsx
+++ b/src/components/left/settings/SettingsPrivacyVisibility.tsx
@@ -23,8 +23,8 @@ type OwnProps = {
 };
 
 type StateProps = Partial<ApiPrivacySettings> & {
-  chatsById?: Record<number, ApiChat>;
-  usersById?: Record<number, ApiUser>;
+  chatsById?: Record<string, ApiChat>;
+  usersById?: Record<string, ApiUser>;
 };
 
 type DispatchProps = Pick<GlobalActions, 'setPrivacyVisibility'>;
diff --git a/src/components/left/settings/SettingsPrivacyVisibilityExceptionList.tsx b/src/components/left/settings/SettingsPrivacyVisibilityExceptionList.tsx
index c030b433d..bae3cafc5 100644
--- a/src/components/left/settings/SettingsPrivacyVisibilityExceptionList.tsx
+++ b/src/components/left/settings/SettingsPrivacyVisibilityExceptionList.tsx
@@ -12,7 +12,7 @@ import { pick } from '../../../util/iteratees';
 import searchWords from '../../../util/searchWords';
 import { getPrivacyKey } from './helper/privacy';
 import {
-  getChatTitle, isChatGroup, isChatPrivate, prepareChatList,
+  getChatTitle, isChatGroup, isUserId, prepareChatList,
 } from '../../../modules/helpers';
 import useHistoryBack from '../../../hooks/useHistoryBack';
 
@@ -28,12 +28,12 @@ export type OwnProps = {
 };
 
 type StateProps = {
-  currentUserId?: number;
-  chatsById: Record<number, ApiChat>;
-  listIds?: number[];
-  orderedPinnedIds?: number[];
-  archivedListIds?: number[];
-  archivedPinnedIds?: number[];
+  currentUserId?: string;
+  chatsById: Record<string, ApiChat>;
+  listIds?: string[];
+  orderedPinnedIds?: string[];
+  archivedListIds?: string[];
+  archivedPinnedIds?: string[];
   settings?: ApiPrivacySettings;
 };
 
@@ -69,7 +69,7 @@ const SettingsPrivacyVisibilityExceptionList: FC<OwnProps & StateProps & Dispatc
   }, [isAllowList, settings]);
   const [searchQuery, setSearchQuery] = useState<string>('');
   const [isSubmitShown, setIsSubmitShown] = useState<boolean>(false);
-  const [newSelectedContactIds, setNewSelectedContactIds] = useState<number[]>(selectedContactIds);
+  const [newSelectedContactIds, setNewSelectedContactIds] = useState<string[]>(selectedContactIds);
 
   const chats = useMemo(() => {
     const activeChatArrays = listIds
@@ -102,7 +102,7 @@ const SettingsPrivacyVisibilityExceptionList: FC<OwnProps & StateProps & Dispatc
 
     return chats
       .filter((chat) => (
-        ((isChatPrivate(chat.id) && chat.id !== currentUserId) || isChatGroup(chat))
+        ((isUserId(chat.id) && chat.id !== currentUserId) || isChatGroup(chat))
         && (
           !searchQuery
         || searchWords(getChatTitle(lang, chat), searchQuery)
@@ -112,7 +112,7 @@ const SettingsPrivacyVisibilityExceptionList: FC<OwnProps & StateProps & Dispatc
       .map(({ id }) => id);
   }, [chats, currentUserId, lang, searchQuery, selectedContactIds]);
 
-  const handleSelectedContactIdsChange = useCallback((value: number[]) => {
+  const handleSelectedContactIdsChange = useCallback((value: string[]) => {
     setNewSelectedContactIds(value);
     setIsSubmitShown(true);
   }, []);
diff --git a/src/components/left/settings/folders/SettingsFoldersChatFilters.tsx b/src/components/left/settings/folders/SettingsFoldersChatFilters.tsx
index 3c00687de..a49477c7f 100644
--- a/src/components/left/settings/folders/SettingsFoldersChatFilters.tsx
+++ b/src/components/left/settings/folders/SettingsFoldersChatFilters.tsx
@@ -32,11 +32,11 @@ type OwnProps = {
 };
 
 type StateProps = {
-  chatsById: Record<number, ApiChat>;
-  listIds?: number[];
-  orderedPinnedIds?: number[];
-  archivedListIds?: number[];
-  archivedPinnedIds?: number[];
+  chatsById: Record<string, ApiChat>;
+  listIds?: string[];
+  orderedPinnedIds?: string[];
+  archivedListIds?: string[];
+  archivedPinnedIds?: string[];
 };
 
 type DispatchProps = Pick<GlobalActions, 'loadMoreChats'>;
@@ -101,7 +101,7 @@ const SettingsFoldersChatFilters: FC<OwnProps & StateProps & DispatchProps> = ({
     });
   }, [dispatch]);
 
-  const handleSelectedIdsChange = useCallback((ids: number[]) => {
+  const handleSelectedIdsChange = useCallback((ids: string[]) => {
     if (mode === 'included') {
       dispatch({
         type: 'setIncludeFilters',
diff --git a/src/components/left/settings/folders/SettingsFoldersChatsPicker.tsx b/src/components/left/settings/folders/SettingsFoldersChatsPicker.tsx
index 74fd67dbe..0803df9cd 100644
--- a/src/components/left/settings/folders/SettingsFoldersChatsPicker.tsx
+++ b/src/components/left/settings/folders/SettingsFoldersChatsPicker.tsx
@@ -2,7 +2,7 @@ import React, {
   FC, useCallback, useRef, useEffect, memo,
 } from '../../../../lib/teact/teact';
 
-import { isChatPrivate } from '../../../../modules/helpers';
+import { isUserId } from '../../../../modules/helpers';
 import {
   INCLUDED_CHAT_TYPES,
   EXCLUDED_CHAT_TYPES,
@@ -25,11 +25,11 @@ import './SettingsFoldersChatsPicker.scss';
 
 type OwnProps = {
   mode: 'included' | 'excluded';
-  chatIds: number[];
-  selectedIds: number[];
+  chatIds: string[];
+  selectedIds: string[];
   selectedChatTypes: string[];
   filterValue?: string;
-  onSelectedIdsChange: (ids: number[]) => void;
+  onSelectedIdsChange: (ids: string[]) => void;
   onSelectedChatTypesChange: (types: string[]) => void;
   onFilterChange: (value: string) => void;
   onLoadMore: () => void;
@@ -67,7 +67,7 @@ const SettingsFoldersChatsPicker: FC<OwnProps> = ({
     }, FOCUS_DELAY_MS);
   }, []);
 
-  const handleItemClick = useCallback((id: number) => {
+  const handleItemClick = useCallback((id: string) => {
     const newSelectedIds = [...selectedIds];
     if (newSelectedIds.includes(id)) {
       newSelectedIds.splice(newSelectedIds.indexOf(id), 1);
@@ -131,7 +131,7 @@ const SettingsFoldersChatsPicker: FC<OwnProps> = ({
     );
   }
 
-  function renderItem(id: number) {
+  function renderItem(id: string) {
     const isSelected = selectedIds.includes(id);
 
     return (
@@ -142,7 +142,7 @@ const SettingsFoldersChatsPicker: FC<OwnProps> = ({
         ripple
         disabled={!isSelected && hasMaxChats}
       >
-        {isChatPrivate(id) ? (
+        {isUserId(id) ? (
           <PrivateChatInfo userId={id} />
         ) : (
           <GroupChatInfo chatId={id} withChatType />
diff --git a/src/components/left/settings/folders/SettingsFoldersEdit.tsx b/src/components/left/settings/folders/SettingsFoldersEdit.tsx
index d899f478a..f7acde910 100644
--- a/src/components/left/settings/folders/SettingsFoldersEdit.tsx
+++ b/src/components/left/settings/folders/SettingsFoldersEdit.tsx
@@ -8,7 +8,7 @@ import { SettingsScreens } from '../../../../types';
 
 import { STICKER_SIZE_FOLDER_SETTINGS } from '../../../../config';
 import { findIntersectionWithSet, pick } from '../../../../util/iteratees';
-import { isChatPrivate } from '../../../../modules/helpers';
+import { isUserId } from '../../../../modules/helpers';
 import getAnimationData from '../../../common/helpers/animatedAssets';
 import {
   EXCLUDED_CHAT_TYPES,
@@ -41,8 +41,8 @@ type OwnProps = {
 };
 
 type StateProps = {
-  loadedActiveChatIds?: number[];
-  loadedArchivedChatIds?: number[];
+  loadedActiveChatIds?: string[];
+  loadedArchivedChatIds?: string[];
 };
 
 type DispatchProps = Pick<GlobalActions, 'editChatFolder' | 'addChatFolder' | 'loadMoreChats'>;
@@ -212,7 +212,7 @@ const SettingsFoldersEdit: FC<OwnProps & StateProps & DispatchProps> = ({
             narrow
             inactive
           >
-            {isChatPrivate(id) ? (
+            {isUserId(id) ? (
               <PrivateChatInfo avatarSize="small" userId={id} />
             ) : (
               <GroupChatInfo avatarSize="small" chatId={id} />
diff --git a/src/components/left/settings/folders/SettingsFoldersMain.tsx b/src/components/left/settings/folders/SettingsFoldersMain.tsx
index 908e6ed93..487fef58c 100644
--- a/src/components/left/settings/folders/SettingsFoldersMain.tsx
+++ b/src/components/left/settings/folders/SettingsFoldersMain.tsx
@@ -30,8 +30,8 @@ type OwnProps = {
 };
 
 type StateProps = {
-  chatsById: Record<number, ApiChat>;
-  usersById: Record<number, ApiUser>;
+  chatsById: Record<string, ApiChat>;
+  usersById: Record<string, ApiUser>;
   orderedFolderIds?: number[];
   foldersById: Record<number, ApiChatFolder>;
   recommendedChatFolders?: ApiChatFolder[];
@@ -104,7 +104,7 @@ const SettingsFoldersMain: FC<OwnProps & StateProps & DispatchProps> = ({
       return undefined;
     }
 
-    const chatIds = Object.keys(chatsById).map(Number);
+    const chatIds = Object.keys(chatsById);
 
     return orderedFolderIds.map((id) => {
       const folder = foldersById[id];
diff --git a/src/components/main/ForwardPicker.tsx b/src/components/main/ForwardPicker.tsx
index e8f7fe5b2..9b2784758 100644
--- a/src/components/main/ForwardPicker.tsx
+++ b/src/components/main/ForwardPicker.tsx
@@ -18,12 +18,12 @@ export type OwnProps = {
 };
 
 type StateProps = {
-  chatsById: Record<number, ApiChat>;
-  pinnedIds?: number[];
-  activeListIds?: number[];
-  archivedListIds?: number[];
-  orderedPinnedIds?: number[];
-  currentUserId?: number;
+  chatsById: Record<string, ApiChat>;
+  pinnedIds?: string[];
+  activeListIds?: string[];
+  archivedListIds?: string[];
+  orderedPinnedIds?: string[];
+  currentUserId?: string;
 };
 
 type DispatchProps = Pick<GlobalActions, 'setForwardChatId' | 'exitForwardMode' | 'loadMoreChats'>;
@@ -75,7 +75,7 @@ const ForwardPicker: FC<OwnProps & StateProps & DispatchProps> = ({
     ], chatsById, undefined, priorityIds);
   }, [activeListIds, archivedListIds, chatsById, currentUserId, filter, lang, pinnedIds]);
 
-  const handleSelectUser = useCallback((userId: number) => {
+  const handleSelectUser = useCallback((userId: string) => {
     setForwardChatId({ id: userId });
   }, [setForwardChatId]);
 
diff --git a/src/components/mediaViewer/MediaViewer.tsx b/src/components/mediaViewer/MediaViewer.tsx
index 2681715b2..f375ecda6 100644
--- a/src/components/mediaViewer/MediaViewer.tsx
+++ b/src/components/mediaViewer/MediaViewer.tsx
@@ -74,10 +74,10 @@ import PanZoom from './PanZoom';
 import './MediaViewer.scss';
 
 type StateProps = {
-  chatId?: number;
+  chatId?: string;
   threadId?: number;
   messageId?: number;
-  senderId?: number;
+  senderId?: string;
   origin?: MediaViewerOrigin;
   avatarOwner?: ApiChat | ApiUser;
   profilePhotoIndex?: number;
@@ -139,7 +139,7 @@ const MediaViewer: FC<StateProps & DispatchProps> = ({
 
   /* Animation */
   const animationKey = useRef<number>();
-  const prevSenderId = usePrevious<number | undefined>(senderId);
+  const prevSenderId = usePrevious<string | undefined>(senderId);
   if (isOpen && (!prevSenderId || prevSenderId !== senderId || !animationKey.current)) {
     animationKey.current = selectedMediaMessageIndex;
   }
diff --git a/src/components/mediaViewer/SenderInfo.tsx b/src/components/mediaViewer/SenderInfo.tsx
index 0db8ac8fd..44b6bb617 100644
--- a/src/components/mediaViewer/SenderInfo.tsx
+++ b/src/components/mediaViewer/SenderInfo.tsx
@@ -4,7 +4,7 @@ import { withGlobal } from '../../lib/teact/teactn';
 import { GlobalActions } from '../../global/types';
 import { ApiChat, ApiMessage, ApiUser } from '../../api/types';
 
-import { getSenderTitle, isChatPrivate } from '../../modules/helpers';
+import { getSenderTitle, isUserId } from '../../modules/helpers';
 import { formatMediaDateTime } from '../../util/dateFormat';
 import renderText from '../common/helpers/renderText';
 import {
@@ -21,7 +21,7 @@ import Avatar from '../common/Avatar';
 import './SenderInfo.scss';
 
 type OwnProps = {
-  chatId?: number;
+  chatId?: string;
   messageId?: number;
   isAvatar?: boolean;
 };
@@ -53,15 +53,14 @@ const SenderInfo: FC<OwnProps & StateProps & DispatchProps> = ({
     return undefined;
   }
 
-  const isFromChat = sender.id < 0;
   const senderTitle = getSenderTitle(lang, sender);
 
   return (
     <div className="SenderInfo" onClick={handleFocusMessage}>
-      {isFromChat ? (
-        <Avatar key={sender.id} size="medium" chat={sender as ApiChat} />
-      ) : (
+      {isUserId(sender.id) ? (
         <Avatar key={sender.id} size="medium" user={sender as ApiUser} />
+      ) : (
+        <Avatar key={sender.id} size="medium" chat={sender as ApiChat} />
       )}
       <div className="meta">
         <div className="title" dir="auto">
@@ -81,7 +80,7 @@ export default withGlobal<OwnProps>(
   (global, { chatId, messageId, isAvatar }): StateProps => {
     if (isAvatar && chatId) {
       return {
-        sender: isChatPrivate(chatId) ? selectUser(global, chatId) : selectChat(global, chatId),
+        sender: isUserId(chatId) ? selectUser(global, chatId) : selectChat(global, chatId),
       };
     }
 
diff --git a/src/components/middle/ActionMessage.tsx b/src/components/middle/ActionMessage.tsx
index e47bdaccf..72e232ead 100644
--- a/src/components/middle/ActionMessage.tsx
+++ b/src/components/middle/ActionMessage.tsx
@@ -36,11 +36,11 @@ type OwnProps = {
 };
 
 type StateProps = {
-  usersById: Record<number, ApiUser>;
+  usersById: Record<string, ApiUser>;
   sender?: ApiUser | ApiChat;
-  targetUserIds?: number[];
+  targetUserIds?: string[];
   targetMessage?: ApiMessage;
-  targetChatId?: number;
+  targetChatId?: string;
   isFocused: boolean;
   focusDirection?: FocusDirection;
   noFocusHighlight?: boolean;
diff --git a/src/components/middle/ContactGreeting.tsx b/src/components/middle/ContactGreeting.tsx
index b918ca9b2..7f8ed3e7b 100644
--- a/src/components/middle/ContactGreeting.tsx
+++ b/src/components/middle/ContactGreeting.tsx
@@ -10,13 +10,14 @@ import { pick } from '../../util/iteratees';
 import { selectChat } from '../../modules/selectors';
 import { useIntersectionObserver } from '../../hooks/useIntersectionObserver';
 import useLang from '../../hooks/useLang';
+import { getUserIdDividend } from '../../modules/helpers';
 
 import StickerButton from '../common/StickerButton';
 
 import './ContactGreeting.scss';
 
 type OwnProps = {
-  userId: number;
+  userId: string;
 };
 
 type StateProps = {
@@ -94,7 +95,8 @@ const ContactGreeting: FC<OwnProps & StateProps & DispatchProps> = ({
 export default memo(withGlobal<OwnProps>(
   (global, { userId }): StateProps => {
     const { stickers } = global.stickers.greeting;
-    const sticker = stickers?.length ? stickers[userId % stickers.length] : undefined;
+    const dividend = getUserIdDividend(userId) + getUserIdDividend(global.currentUserId!);
+    const sticker = stickers?.length ? stickers[dividend % stickers.length] : undefined;
     const chat = selectChat(global, userId);
     if (!chat) {
       return {};
@@ -111,5 +113,4 @@ export default memo(withGlobal<OwnProps>(
   (setGlobal, actions): DispatchProps => pick(actions, [
     'loadGreetingStickers', 'sendMessage', 'markMessageListRead',
   ]),
-
 )(ContactGreeting));
diff --git a/src/components/middle/DeleteSelectedMessageModal.tsx b/src/components/middle/DeleteSelectedMessageModal.tsx
index faaf4750c..705401999 100644
--- a/src/components/middle/DeleteSelectedMessageModal.tsx
+++ b/src/components/middle/DeleteSelectedMessageModal.tsx
@@ -7,7 +7,7 @@ import { GlobalActions } from '../../global/types';
 
 import { selectCanDeleteSelectedMessages, selectCurrentChat, selectUser } from '../../modules/selectors';
 import {
-  isChatPrivate,
+  isUserId,
   getUserFirstOrLastName,
   getPrivateChatUserId,
   isChatBasicGroup,
@@ -115,7 +115,7 @@ export default memo(withGlobal<OwnProps>(
     const { messageIds: selectedMessageIds } = global.selectedMessages || {};
     const { canDeleteForAll } = selectCanDeleteSelectedMessages(global);
     const chat = selectCurrentChat(global);
-    const contactName = chat && isChatPrivate(chat.id)
+    const contactName = chat && isUserId(chat.id)
       ? getUserFirstOrLastName(selectUser(global, getPrivateChatUserId(chat)!))
       : undefined;
 
diff --git a/src/components/middle/HeaderActions.tsx b/src/components/middle/HeaderActions.tsx
index 285accfb7..8f1fea7d0 100644
--- a/src/components/middle/HeaderActions.tsx
+++ b/src/components/middle/HeaderActions.tsx
@@ -29,7 +29,7 @@ import Button from '../ui/Button';
 import HeaderMenuContainer from './HeaderMenuContainer.async';
 
 interface OwnProps {
-  chatId: number;
+  chatId: string;
   threadId: number;
   messageListType: MessageListType;
 }
diff --git a/src/components/middle/HeaderMenuContainer.tsx b/src/components/middle/HeaderMenuContainer.tsx
index 0d104842c..3b9303868 100644
--- a/src/components/middle/HeaderMenuContainer.tsx
+++ b/src/components/middle/HeaderMenuContainer.tsx
@@ -14,7 +14,7 @@ import {
 } from '../../modules/selectors';
 import { pick } from '../../util/iteratees';
 import {
-  isChatPrivate, getCanDeleteChat, selectIsChatMuted, getCanAddContact,
+  isUserId, getCanDeleteChat, selectIsChatMuted, getCanAddContact,
 } from '../../modules/helpers';
 import useShowTransition from '../../hooks/useShowTransition';
 import useLang from '../../hooks/useLang';
@@ -31,7 +31,7 @@ type DispatchProps = Pick<GlobalActions, (
 )>;
 
 export type OwnProps = {
-  chatId: number;
+  chatId: string;
   threadId: number;
   isOpen: boolean;
   anchor: IAnchorPosition;
@@ -253,7 +253,7 @@ export default memo(withGlobal<OwnProps>(
     if (!chat || chat.isRestricted) {
       return {};
     }
-    const isPrivate = isChatPrivate(chat.id);
+    const isPrivate = isUserId(chat.id);
     const user = isPrivate ? selectUser(global, chatId) : undefined;
     const canAddContact = user && getCanAddContact(user);
 
diff --git a/src/components/middle/MessageList.tsx b/src/components/middle/MessageList.tsx
index 1ca2d906b..50260192e 100644
--- a/src/components/middle/MessageList.tsx
+++ b/src/components/middle/MessageList.tsx
@@ -28,7 +28,7 @@ import {
 } from '../../modules/selectors';
 import {
   isChatChannel,
-  isChatPrivate,
+  isUserId,
   isChatWithRepliesBot,
   isChatGroup,
 } from '../../modules/helpers';
@@ -56,7 +56,7 @@ import NoMessages from './NoMessages';
 import './MessageList.scss';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   threadId: number;
   type: MessageListType;
   canPost: boolean;
@@ -447,10 +447,10 @@ const MessageList: FC<OwnProps & StateProps & DispatchProps> = ({
 
   const lang = useLang();
 
-  const isPrivate = Boolean(chatId && isChatPrivate(chatId));
+  const isPrivate = Boolean(chatId && isUserId(chatId));
   const withUsers = Boolean((!isPrivate && !isChannelChat) || isChatWithSelf || isRepliesChat);
   const noAvatars = Boolean(!withUsers || isChannelChat);
-  const shouldRenderGreeting = isChatPrivate(chatId) && !isChatWithSelf && !isBot
+  const shouldRenderGreeting = isUserId(chatId) && !isChatWithSelf && !isBot
     && (
       (
         !messageGroups && !lastMessage && messageIds
diff --git a/src/components/middle/MiddleColumn.tsx b/src/components/middle/MiddleColumn.tsx
index 76cab54a4..a6fe339a9 100644
--- a/src/components/middle/MiddleColumn.tsx
+++ b/src/components/middle/MiddleColumn.tsx
@@ -37,7 +37,7 @@ import {
   selectPinnedIds,
   selectTheme,
 } from '../../modules/selectors';
-import { getCanPostInChat, getMessageSendingRestrictionReason, isChatPrivate } from '../../modules/helpers';
+import { getCanPostInChat, getMessageSendingRestrictionReason, isUserId } from '../../modules/helpers';
 import captureEscKeyListener from '../../util/captureEscKeyListener';
 import { pick } from '../../util/iteratees';
 import buildClassName from '../../util/buildClassName';
@@ -64,7 +64,7 @@ import ReceiptModal from '../payment/ReceiptModal.async';
 import './MiddleColumn.scss';
 
 type StateProps = {
-  chatId?: number;
+  chatId?: string;
   threadId?: number;
   messageListType?: MessageListType;
   isPrivate?: boolean;
@@ -477,7 +477,7 @@ export default memo(withGlobal(
       chatId,
       threadId,
       messageListType,
-      isPrivate: isChatPrivate(chatId),
+      isPrivate: isUserId(chatId),
       canPost: !isPinnedMessageList && (!chat || canPost) && !isBotNotStarted,
       isPinnedMessageList,
       isScheduledMessageList,
diff --git a/src/components/middle/MiddleHeader.tsx b/src/components/middle/MiddleHeader.tsx
index 062e95eb0..51b6fd12e 100644
--- a/src/components/middle/MiddleHeader.tsx
+++ b/src/components/middle/MiddleHeader.tsx
@@ -23,7 +23,7 @@ import {
 } from '../../config';
 import { IS_SINGLE_COLUMN_LAYOUT, IS_TABLET_COLUMN_LAYOUT } from '../../util/environment';
 import {
-  isChatPrivate,
+  isUserId,
   getMessageKey,
   getChatTitle,
   getSenderTitle,
@@ -68,7 +68,7 @@ const ANIMATION_DURATION = 350;
 const BACK_BUTTON_INACTIVE_TIME = 450;
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   threadId: number;
   messageListType: MessageListType;
   isReady?: boolean;
@@ -85,7 +85,7 @@ type StateProps = {
   isLeftColumnShown?: boolean;
   isRightColumnShown?: boolean;
   audioMessage?: ApiMessage;
-  chatsById?: Record<number, ApiChat>;
+  chatsById?: Record<string, ApiChat>;
   messagesCount?: number;
   isChatWithSelf?: boolean;
   isChatWithBot?: boolean;
@@ -348,7 +348,7 @@ const MiddleHeader: FC<OwnProps & StateProps & DispatchProps> = ({
       <>
         {(isLeftColumnHideable || currentTransitionKey > 0) && renderBackButton(shouldShowCloseButton, true)}
         <div className="chat-info-wrapper" onClick={handleHeaderClick}>
-          {isChatPrivate(chatId) ? (
+          {isUserId(chatId) ? (
             <PrivateChatInfo
               userId={chatId}
               typingStatus={typingStatus}
diff --git a/src/components/middle/NoMessages.tsx b/src/components/middle/NoMessages.tsx
index e9c8e4af8..c4d73fb4c 100644
--- a/src/components/middle/NoMessages.tsx
+++ b/src/components/middle/NoMessages.tsx
@@ -7,7 +7,7 @@ import useLang, { LangFn } from '../../hooks/useLang';
 import './NoMessages.scss';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   isChatWithSelf?: boolean;
   type: MessageListType;
   isGroupChatJustCreated?: boolean;
diff --git a/src/components/middle/composer/AttachmentModal.tsx b/src/components/middle/composer/AttachmentModal.tsx
index 368dd0638..c7e9691fa 100644
--- a/src/components/middle/composer/AttachmentModal.tsx
+++ b/src/components/middle/composer/AttachmentModal.tsx
@@ -31,9 +31,9 @@ export type OwnProps = {
   attachments: ApiAttachment[];
   caption: string;
   isReady?: boolean;
-  currentUserId?: number;
+  currentUserId?: string;
   groupChatMembers?: ApiChatMember[];
-  usersById?: Record<number, ApiUser>;
+  usersById?: Record<string, ApiUser>;
   recentEmojis: string[];
   baseEmojiKeywords?: Record<string, string[]>;
   emojiKeywords?: Record<string, string[]>;
diff --git a/src/components/middle/composer/BotCommandTooltip.tsx b/src/components/middle/composer/BotCommandTooltip.tsx
index 78250db70..a70e60098 100644
--- a/src/components/middle/composer/BotCommandTooltip.tsx
+++ b/src/components/middle/composer/BotCommandTooltip.tsx
@@ -26,7 +26,7 @@ export type OwnProps = {
 };
 
 type StateProps = {
-  usersById: Record<number, ApiUser>;
+  usersById: Record<string, ApiUser>;
 };
 
 type DispatchProps = Pick<GlobalActions, 'sendBotCommand'>;
diff --git a/src/components/middle/composer/Composer.tsx b/src/components/middle/composer/Composer.tsx
index 27db8bd40..410083a54 100644
--- a/src/components/middle/composer/Composer.tsx
+++ b/src/components/middle/composer/Composer.tsx
@@ -41,7 +41,7 @@ import {
 import {
   getAllowedAttachmentOptions,
   getChatSlowModeOptions,
-  isChatPrivate,
+  isUserId,
   isChatAdmin,
 } from '../../../modules/helpers';
 import { formatMediaDuration, formatVoiceRecordDuration, getDayStartAt } from '../../../util/dateFormat';
@@ -98,7 +98,7 @@ import CalendarModal from '../../common/CalendarModal.async';
 import './Composer.scss';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   threadId: number;
   messageListType: MessageListType;
   dropAreaState: string;
@@ -123,8 +123,8 @@ type StateProps = {
   canScheduleUntilOnline?: boolean;
   stickersForEmoji?: ApiSticker[];
   groupChatMembers?: ApiChatMember[];
-  currentUserId?: number;
-  usersById?: Record<number, ApiUser>;
+  currentUserId?: string;
+  usersById?: Record<string, ApiUser>;
   recentEmojis: string[];
   lastSyncTime?: number;
   contentToBeScheduled?: GlobalState['messages']['contentToBeScheduled'];
@@ -132,7 +132,7 @@ type StateProps = {
   baseEmojiKeywords?: Record<string, string[]>;
   emojiKeywords?: Record<string, string[]>;
   serverTimeOffset: number;
-  topInlineBotIds?: number[];
+  topInlineBotIds?: string[];
   isInlineBotLoading: boolean;
   inlineBots?: Record<string, false | InlineBotSettings>;
   botCommands?: ApiBotCommand[] | false;
@@ -1069,7 +1069,7 @@ export default memo(withGlobal<OwnProps>(
       isChatWithSelf,
       canScheduleUntilOnline: (
         !isChatWithSelf && !isChatWithBot
-        && (chat && chatUser && isChatPrivate(chatId) && chatUser.status && Boolean(chatUser.status.wasOnline))
+        && (chat && chatUser && isUserId(chatId) && chatUser.status && Boolean(chatUser.status.wasOnline))
       ),
       isRightColumnShown: selectIsRightColumnShown(global),
       isSelectModeActive: selectIsInSelectMode(global),
diff --git a/src/components/middle/composer/ComposerEmbeddedMessage.tsx b/src/components/middle/composer/ComposerEmbeddedMessage.tsx
index 8619bc26c..69c96d86a 100644
--- a/src/components/middle/composer/ComposerEmbeddedMessage.tsx
+++ b/src/components/middle/composer/ComposerEmbeddedMessage.tsx
@@ -23,7 +23,7 @@ import { pick } from '../../../util/iteratees';
 import useAsyncRendering from '../../right/hooks/useAsyncRendering';
 import useShowTransition from '../../../hooks/useShowTransition';
 import buildClassName from '../../../util/buildClassName';
-import { isChatPrivate } from '../../../modules/helpers';
+import { isUserId } from '../../../modules/helpers';
 
 import Button from '../../ui/Button';
 import EmbeddedMessage from '../../common/EmbeddedMessage';
@@ -154,7 +154,7 @@ export default memo(withGlobal(
         sender = selectSender(global, message);
       }
     } else if (isForwarding) {
-      sender = isChatPrivate(fromChatId!) ? selectUser(global, fromChatId!) : selectChat(global, fromChatId!);
+      sender = isUserId(fromChatId!) ? selectUser(global, fromChatId!) : selectChat(global, fromChatId!);
     }
 
     return {
diff --git a/src/components/middle/composer/InlineBotTooltip.tsx b/src/components/middle/composer/InlineBotTooltip.tsx
index d04555c89..931310c02 100644
--- a/src/components/middle/composer/InlineBotTooltip.tsx
+++ b/src/components/middle/composer/InlineBotTooltip.tsx
@@ -32,7 +32,7 @@ const runThrottled = throttle((cb) => cb(), 500, true);
 
 export type OwnProps = {
   isOpen: boolean;
-  botId?: number;
+  botId?: string;
   isGallery?: boolean;
   allowedAttachmentOptions: IAllowedAttachmentOptions;
   inlineBotResults?: (ApiBotInlineResult | ApiBotInlineMediaResult)[];
diff --git a/src/components/middle/composer/MentionTooltip.tsx b/src/components/middle/composer/MentionTooltip.tsx
index e5e83ee1d..973bbc374 100644
--- a/src/components/middle/composer/MentionTooltip.tsx
+++ b/src/components/middle/composer/MentionTooltip.tsx
@@ -20,7 +20,7 @@ export type OwnProps = {
   onClose: () => void;
   onInsertUserName: (user: ApiUser, forceFocus?: boolean) => void;
   filteredUsers?: ApiUser[];
-  usersById?: Record<number, ApiUser>;
+  usersById?: Record<string, ApiUser>;
 };
 
 const MentionTooltip: FC<OwnProps> = ({
@@ -34,7 +34,7 @@ const MentionTooltip: FC<OwnProps> = ({
   const containerRef = useRef<HTMLDivElement>(null);
   const { shouldRender, transitionClassNames } = useShowTransition(isOpen, undefined, undefined, false);
 
-  const handleUserSelect = useCallback((userId: number, forceFocus = false) => {
+  const handleUserSelect = useCallback((userId: string, forceFocus = false) => {
     const user = usersById?.[userId];
     if (!user) {
       return;
diff --git a/src/components/middle/composer/MessageInput.tsx b/src/components/middle/composer/MessageInput.tsx
index d40f53c58..bb312de93 100644
--- a/src/components/middle/composer/MessageInput.tsx
+++ b/src/components/middle/composer/MessageInput.tsx
@@ -47,7 +47,7 @@ type OwnProps = {
 };
 
 type StateProps = {
-  currentChatId?: number;
+  currentChatId?: string;
   replyingToId?: number;
   noTabCapture?: boolean;
   messageSendKeyCombo?: ISettings['messageSendKeyCombo'];
diff --git a/src/components/middle/composer/WebPagePreview.tsx b/src/components/middle/composer/WebPagePreview.tsx
index 557b60e2d..1d4bd4c04 100644
--- a/src/components/middle/composer/WebPagePreview.tsx
+++ b/src/components/middle/composer/WebPagePreview.tsx
@@ -22,7 +22,7 @@ import Button from '../../ui/Button';
 import './WebPagePreview.scss';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   threadId: number;
   messageText: string;
   disabled?: boolean;
diff --git a/src/components/middle/composer/hooks/useDraft.ts b/src/components/middle/composer/hooks/useDraft.ts
index 59d44c09e..f78b43727 100644
--- a/src/components/middle/composer/hooks/useDraft.ts
+++ b/src/components/middle/composer/hooks/useDraft.ts
@@ -14,12 +14,12 @@ import useBeforeUnload from '../../../../hooks/useBeforeUnload';
 import { IS_TOUCH_ENV } from '../../../../util/environment';
 
 // Used to avoid running debounced callbacks when chat changes.
-let currentChatId: number | undefined;
+let currentChatId: string | undefined;
 let currentThreadId: number | undefined;
 
 export default (
   draft: ApiFormattedText | undefined,
-  chatId: number,
+  chatId: string,
   threadId: number,
   html: string,
   htmlRef: { current: string },
@@ -28,7 +28,7 @@ export default (
   saveDraft: GlobalActions['saveDraft'],
   clearDraft: GlobalActions['clearDraft'],
 ) => {
-  const updateDraft = useCallback((draftChatId: number, draftThreadId: number) => {
+  const updateDraft = useCallback((draftChatId: string, draftThreadId: number) => {
     if (htmlRef.current.length && !editedMessage) {
       saveDraft({ chatId: draftChatId, threadId: draftThreadId, draft: parseMessageInput(htmlRef.current!) });
     } else {
diff --git a/src/components/middle/composer/hooks/useInlineBotTooltip.ts b/src/components/middle/composer/hooks/useInlineBotTooltip.ts
index bbe3de96b..c4ae6365e 100644
--- a/src/components/middle/composer/hooks/useInlineBotTooltip.ts
+++ b/src/components/middle/composer/hooks/useInlineBotTooltip.ts
@@ -10,7 +10,7 @@ const HAS_NEW_LINE = /^@([a-z0-9_]{1,32})[\u00A0\u0020]+\n{2,}/i;
 
 export default function useInlineBotTooltip(
   isAllowed: boolean,
-  chatId: number,
+  chatId: string,
   html: string,
   inlineBots?: Record<string, false | InlineBotSettings>,
 ) {
diff --git a/src/components/middle/composer/hooks/useMentionTooltip.ts b/src/components/middle/composer/hooks/useMentionTooltip.ts
index dfe57e23a..218f17940 100644
--- a/src/components/middle/composer/hooks/useMentionTooltip.ts
+++ b/src/components/middle/composer/hooks/useMentionTooltip.ts
@@ -28,9 +28,9 @@ export default function useMentionTooltip(
   onUpdateHtml: (html: string) => void,
   inputId: string = EDITABLE_INPUT_ID,
   groupChatMembers?: ApiChatMember[],
-  topInlineBotIds?: number[],
-  currentUserId?: number,
-  usersById?: Record<number, ApiUser>,
+  topInlineBotIds?: string[],
+  currentUserId?: string,
+  usersById?: Record<string, ApiUser>,
 ) {
   const [isOpen, markIsOpen, unmarkIsOpen] = useFlag();
   const [usersToMention, setUsersToMention] = useState<ApiUser[] | undefined>();
diff --git a/src/components/middle/message/CommentButton.tsx b/src/components/middle/message/CommentButton.tsx
index 79283c29c..caa1fc619 100644
--- a/src/components/middle/message/CommentButton.tsx
+++ b/src/components/middle/message/CommentButton.tsx
@@ -9,7 +9,7 @@ import {
 import { GlobalActions } from '../../../global/types';
 
 import { pick } from '../../../util/iteratees';
-import { isChatPrivate } from '../../../modules/helpers';
+import { isUserId } from '../../../modules/helpers';
 import { formatIntegerCompact } from '../../../util/textFormat';
 import buildClassName from '../../../util/buildClassName';
 import { selectThreadInfo } from '../../../modules/selectors';
@@ -26,8 +26,8 @@ type OwnProps = {
 
 type StateProps = {
   threadInfo: ApiThreadInfo;
-  usersById?: Record<number, ApiUser>;
-  chatsById?: Record<number, ApiChat>;
+  usersById?: Record<string, ApiUser>;
+  chatsById?: Record<string, ApiChat>;
 };
 
 type DispatchProps = Pick<GlobalActions, 'openChat'>;
@@ -53,7 +53,7 @@ const CommentButton: FC<OwnProps & StateProps & DispatchProps> = ({
   }
 
   const recentRepliers = recentReplierIds && recentReplierIds.map((peerId) => {
-    return isChatPrivate(peerId) ? usersById![peerId] : chatsById![peerId];
+    return isUserId(peerId) ? usersById![peerId] : chatsById![peerId];
   }).filter(Boolean);
 
   function renderRecentRepliers() {
@@ -64,8 +64,8 @@ const CommentButton: FC<OwnProps & StateProps & DispatchProps> = ({
             <Avatar
               key={user.id}
               size="small"
-              user={isChatPrivate(user.id) ? user as ApiUser : undefined}
-              chat={!isChatPrivate(user.id) ? user as ApiChat : undefined}
+              user={isUserId(user.id) ? user as ApiUser : undefined}
+              chat={!isUserId(user.id) ? user as ApiChat : undefined}
             />
           ))}
         </div>
diff --git a/src/components/middle/message/ContextMenuContainer.tsx b/src/components/middle/message/ContextMenuContainer.tsx
index bde911743..fe2faa01e 100644
--- a/src/components/middle/message/ContextMenuContainer.tsx
+++ b/src/components/middle/message/ContextMenuContainer.tsx
@@ -215,7 +215,7 @@ const ContextMenuContainer: FC<OwnProps & StateProps & DispatchProps> = ({
   }, [message.chatId, message.id, rescheduleMessage]);
 
   const handleCopyLink = useCallback(() => {
-    copyTextToClipboard(`https://t.me/${chatUsername || `c/${Math.abs(message.chatId)}`}/${message.id}`);
+    copyTextToClipboard(`https://t.me/${chatUsername || `c/${message.chatId.replace('-', '')}`}/${message.id}`);
     closeMenu();
   }, [chatUsername, closeMenu, message.chatId, message.id]);
 
diff --git a/src/components/middle/message/MentionLink.tsx b/src/components/middle/message/MentionLink.tsx
index be1d45e10..48fb32b83 100644
--- a/src/components/middle/message/MentionLink.tsx
+++ b/src/components/middle/message/MentionLink.tsx
@@ -8,7 +8,7 @@ import { pick } from '../../../util/iteratees';
 import { selectUser } from '../../../modules/selectors';
 
 type OwnProps = {
-  userId?: number;
+  userId?: string;
   username?: string;
   children: any;
 };
diff --git a/src/components/middle/message/Message.tsx b/src/components/middle/message/Message.tsx
index d667d061f..66289a81a 100644
--- a/src/components/middle/message/Message.tsx
+++ b/src/components/middle/message/Message.tsx
@@ -52,7 +52,7 @@ import {
   isReplyMessage,
   isAnonymousOwnMessage,
   isMessageLocal,
-  isChatPrivate,
+  isUserId,
   isChatWithRepliesBot,
   getMessageCustomShape,
   isChatChannel,
@@ -447,7 +447,7 @@ const Message: FC<OwnProps & StateProps & DispatchProps> = ({
   }
 
   function renderAvatar() {
-    const isAvatarPeerUser = avatarPeer && isChatPrivate(avatarPeer.id);
+    const isAvatarPeerUser = avatarPeer && isUserId(avatarPeer.id);
     const avatarUser = (avatarPeer && isAvatarPeerUser) ? avatarPeer as ApiUser : undefined;
     const avatarChat = (avatarPeer && !isAvatarPeerUser) ? avatarPeer as ApiChat : undefined;
     const hiddenName = (!avatarPeer && forwardInfo) ? forwardInfo.hiddenUserName : undefined;
diff --git a/src/components/middle/message/Poll.tsx b/src/components/middle/message/Poll.tsx
index deacd7804..bb37c614f 100644
--- a/src/components/middle/message/Poll.tsx
+++ b/src/components/middle/message/Poll.tsx
@@ -37,7 +37,7 @@ type OwnProps = {
 
 type StateProps = {
   recentVoterIds?: number[];
-  usersById: Record<number, ApiUser>;
+  usersById: Record<string, ApiUser>;
   serverTimeOffset: number;
 };
 
diff --git a/src/components/middle/message/hooks/useFocusMessage.ts b/src/components/middle/message/hooks/useFocusMessage.ts
index 8ce337872..10bc5a667 100644
--- a/src/components/middle/message/hooks/useFocusMessage.ts
+++ b/src/components/middle/message/hooks/useFocusMessage.ts
@@ -9,7 +9,7 @@ const FOCUS_MARGIN = 20;
 
 export default function useFocusMessage(
   elementRef: { current: HTMLDivElement | null },
-  chatId: number,
+  chatId: string,
   isFocused?: boolean,
   focusDirection?: FocusDirection,
   noFocusHighlight?: boolean,
diff --git a/src/components/middle/message/hooks/useInnerHandlers.ts b/src/components/middle/message/hooks/useInnerHandlers.ts
index 8d4b0b43a..3a79cc945 100644
--- a/src/components/middle/message/hooks/useInnerHandlers.ts
+++ b/src/components/middle/message/hooks/useInnerHandlers.ts
@@ -1,7 +1,7 @@
 import React, { useCallback } from '../../../../lib/teact/teact';
 import { getDispatch } from '../../../../lib/teact/teactn';
 
-import { isChatPrivate } from '../../../../modules/helpers';
+import { isUserId } from '../../../../modules/helpers';
 import { AudioOrigin, IAlbum, MediaViewerOrigin } from '../../../../types';
 import {
   ApiChat, ApiMessage, ApiUser, MAIN_THREAD_ID,
@@ -12,7 +12,7 @@ export default function useInnerHandlers(
   lang: LangFn,
   selectMessage: (e: React.MouseEvent<HTMLDivElement, MouseEvent>, groupedId?: string) => void,
   message: ApiMessage,
-  chatId: number,
+  chatId: string,
   threadId: number,
   isInDocumentGroup: boolean,
   isScheduled?: boolean,
@@ -36,7 +36,7 @@ export default function useInnerHandlers(
       return;
     }
 
-    if (isChatPrivate(avatarPeer.id)) {
+    if (isUserId(avatarPeer.id)) {
       openUserInfo({ id: avatarPeer.id });
     } else {
       openChat({ id: avatarPeer.id });
@@ -50,7 +50,7 @@ export default function useInnerHandlers(
       return;
     }
 
-    if (isChatPrivate(senderPeer.id)) {
+    if (isUserId(senderPeer.id)) {
       openUserInfo({ id: senderPeer.id });
     } else {
       openChat({ id: senderPeer.id });
diff --git a/src/components/right/AddChatMembers.tsx b/src/components/right/AddChatMembers.tsx
index 0a1bca012..e381341c5 100644
--- a/src/components/right/AddChatMembers.tsx
+++ b/src/components/right/AddChatMembers.tsx
@@ -26,9 +26,9 @@ import Spinner from '../ui/Spinner';
 import './AddChatMembers.scss';
 
 export type OwnProps = {
-  chatId: number;
+  chatId: string;
   isActive: boolean;
-  onNextStep: (memberIds: number[]) => void;
+  onNextStep: (memberIds: string[]) => void;
   onClose: NoneToVoidFunction;
 };
 
@@ -36,15 +36,15 @@ type StateProps = {
   connectionState?: ApiUpdateConnectionStateType;
   isChannel?: boolean;
   members?: ApiChatMember[];
-  currentUserId?: number;
-  usersById: Record<number, ApiUser>;
-  chatsById: Record<number, ApiChat>;
-  localContactIds?: number[];
+  currentUserId?: string;
+  usersById: Record<string, ApiUser>;
+  chatsById: Record<string, ApiChat>;
+  localContactIds?: string[];
   searchQuery?: string;
   isLoading: boolean;
   isSearching?: boolean;
-  localUserIds?: number[];
-  globalUserIds?: number[];
+  localUserIds?: string[];
+  globalUserIds?: string[];
 };
 
 type DispatchProps = Pick<GlobalActions, 'loadContactList' | 'setUserSearchQuery'>;
@@ -69,7 +69,7 @@ const AddChatMembers: FC<OwnProps & StateProps & DispatchProps> = ({
   loadContactList,
 }) => {
   const lang = useLang();
-  const [selectedMemberIds, setSelectedMemberIds] = useState<number[]>([]);
+  const [selectedMemberIds, setSelectedMemberIds] = useState<string[]>([]);
   const prevSelectedMemberIds = usePrevious(selectedMemberIds);
   const noPickerScrollRestore = prevSelectedMemberIds === selectedMemberIds;
 
diff --git a/src/components/right/DeleteMemberModal.tsx b/src/components/right/DeleteMemberModal.tsx
index 84da59dc5..1bf6e3d5f 100644
--- a/src/components/right/DeleteMemberModal.tsx
+++ b/src/components/right/DeleteMemberModal.tsx
@@ -15,7 +15,7 @@ import Button from '../ui/Button';
 
 export type OwnProps = {
   isOpen: boolean;
-  userId?: number;
+  userId?: string;
   onClose: () => void;
 };
 
diff --git a/src/components/right/PollAnswerResults.tsx b/src/components/right/PollAnswerResults.tsx
index 8e04c5c79..9e5073587 100644
--- a/src/components/right/PollAnswerResults.tsx
+++ b/src/components/right/PollAnswerResults.tsx
@@ -30,7 +30,7 @@ type OwnProps = {
 };
 
 type StateProps = {
-  voters?: number[];
+  voters?: string[];
   offset: string;
 };
 
@@ -78,7 +78,7 @@ const PollAnswerResults: FC<OwnProps & StateProps & DispatchProps> = ({
     setIsLoading(false);
   }, [voters]);
 
-  const handleMemberClick = useCallback((id: number) => {
+  const handleMemberClick = useCallback((id: string) => {
     openChat({ id });
     closePollResults();
   }, [closePollResults, openChat]);
diff --git a/src/components/right/Profile.tsx b/src/components/right/Profile.tsx
index bd00dc9b5..28aad9e41 100644
--- a/src/components/right/Profile.tsx
+++ b/src/components/right/Profile.tsx
@@ -22,7 +22,7 @@ import {
 } from '../../config';
 import { IS_TOUCH_ENV } from '../../util/environment';
 import {
-  getHasAdminRight, isChatAdmin, isChatChannel, isChatGroup, isChatPrivate,
+  getHasAdminRight, isChatAdmin, isChatChannel, isChatGroup, isUserId,
 } from '../../modules/helpers';
 import {
   selectChatMessages,
@@ -61,8 +61,8 @@ import DeleteMemberModal from './DeleteMemberModal';
 import './Profile.scss';
 
 type OwnProps = {
-  chatId: number;
-  userId?: number;
+  chatId: string;
+  userId?: string;
   profileState: ProfileState;
   onProfileStateChange: (state: ProfileState) => void;
 };
@@ -70,8 +70,8 @@ type OwnProps = {
 type StateProps = {
   theme: ISettings['theme'];
   isChannel?: boolean;
-  currentUserId?: number;
-  resolvedUserId?: number;
+  currentUserId?: string;
+  resolvedUserId?: string;
   chatMessages?: Record<number, ApiMessage>;
   foundIds?: number[];
   mediaSearchType?: SharedMediaType;
@@ -80,8 +80,8 @@ type StateProps = {
   canAddMembers?: boolean;
   canDeleteMembers?: boolean;
   members?: ApiChatMember[];
-  chatsById: Record<number, ApiChat>;
-  usersById: Record<number, ApiUser>;
+  chatsById: Record<string, ApiChat>;
+  usersById: Record<string, ApiUser>;
   isRightColumnShown: boolean;
   isRestricted?: boolean;
   lastSyncTime?: number;
@@ -143,7 +143,7 @@ const Profile: FC<OwnProps & StateProps & DispatchProps> = ({
   const transitionRef = useRef<HTMLDivElement>(null);
   const lang = useLang();
   const [activeTab, setActiveTab] = useState(0);
-  const [deletingUserId, setDeletingUserId] = useState<number | undefined>();
+  const [deletingUserId, setDeletingUserId] = useState<string | undefined>();
 
   const tabs = useMemo(() => ([
     ...(hasMembersTab ? [{
@@ -200,7 +200,7 @@ const Profile: FC<OwnProps & StateProps & DispatchProps> = ({
     openAudioPlayer({ chatId: profileId, messageId, origin: AudioOrigin.SharedMedia });
   }, [profileId, openAudioPlayer]);
 
-  const handleMemberClick = useCallback((id: number) => {
+  const handleMemberClick = useCallback((id: string) => {
     openUserInfo({ id });
   }, [openUserInfo]);
 
@@ -244,12 +244,12 @@ const Profile: FC<OwnProps & StateProps & DispatchProps> = ({
   }
   const canRenderContents = useAsyncRendering([chatId, resultType], renderingDelay);
 
-  function getMemberContextAction(id: number) {
-    return id === currentUserId || !canDeleteMembers ? undefined : [{
+  function getMemberContextAction(memberId: string) {
+    return memberId === currentUserId || !canDeleteMembers ? undefined : [{
       title: lang('lng_context_remove_from_group'),
       icon: 'stop',
       handler: () => {
-        setDeletingUserId(id);
+        setDeletingUserId(memberId);
       },
     }];
   }
@@ -303,7 +303,7 @@ const Profile: FC<OwnProps & StateProps & DispatchProps> = ({
         teactFastList
       >
         {resultType === 'media' ? (
-          viewportIds!.map((id) => chatMessages[id] && (
+          (viewportIds as number[])!.map((id) => chatMessages[id] && (
             <Media
               key={id}
               message={chatMessages[id]}
@@ -311,7 +311,7 @@ const Profile: FC<OwnProps & StateProps & DispatchProps> = ({
             />
           ))
         ) : resultType === 'documents' ? (
-          viewportIds!.map((id) => chatMessages[id] && (
+          (viewportIds as number[])!.map((id) => chatMessages[id] && (
             <Document
               key={id}
               message={chatMessages[id]}
@@ -323,7 +323,7 @@ const Profile: FC<OwnProps & StateProps & DispatchProps> = ({
             />
           ))
         ) : resultType === 'links' ? (
-          viewportIds!.map((id) => chatMessages[id] && (
+          (viewportIds as number[])!.map((id) => chatMessages[id] && (
             <WebLink
               key={id}
               message={chatMessages[id]}
@@ -331,7 +331,7 @@ const Profile: FC<OwnProps & StateProps & DispatchProps> = ({
             />
           ))
         ) : resultType === 'audio' ? (
-          viewportIds!.map((id) => chatMessages[id] && (
+          (viewportIds as number[])!.map((id) => chatMessages[id] && (
             <Audio
               key={id}
               theme={theme}
@@ -346,7 +346,7 @@ const Profile: FC<OwnProps & StateProps & DispatchProps> = ({
             />
           ))
         ) : resultType === 'voice' ? (
-          viewportIds!.map((id) => chatMessages[id] && (
+          (viewportIds as number[])!.map((id) => chatMessages[id] && (
             <Audio
               key={id}
               theme={theme}
@@ -362,7 +362,7 @@ const Profile: FC<OwnProps & StateProps & DispatchProps> = ({
             />
           ))
         ) : resultType === 'members' ? (
-          viewportIds!.map((id, i) => (
+          (viewportIds as string[])!.map((id, i) => (
             <ListItem
               key={id}
               teactOrderKey={i}
@@ -434,7 +434,7 @@ const Profile: FC<OwnProps & StateProps & DispatchProps> = ({
   );
 };
 
-function renderProfileInfo(chatId: number, resolvedUserId?: number) {
+function renderProfileInfo(chatId: string, resolvedUserId?: string) {
   return (
     <div className="profile-info">
       <ProfileInfo userId={resolvedUserId || chatId} />
@@ -476,7 +476,7 @@ export default memo(withGlobal<OwnProps>(
     let resolvedUserId;
     if (userId) {
       resolvedUserId = userId;
-    } else if (isChatPrivate(chatId)) {
+    } else if (isUserId(chatId)) {
       resolvedUserId = chatId;
     }
 
diff --git a/src/components/right/RightColumn.tsx b/src/components/right/RightColumn.tsx
index 3d0bbc43f..70c30b8a4 100644
--- a/src/components/right/RightColumn.tsx
+++ b/src/components/right/RightColumn.tsx
@@ -35,9 +35,9 @@ import './RightColumn.scss';
 
 type StateProps = {
   contentKey?: RightColumnContent;
-  chatId?: number;
+  chatId?: string;
   threadId?: number;
-  currentProfileUserId?: number;
+  currentProfileUserId?: string;
   isChatSelected: boolean;
   shouldSkipHistoryAnimations?: boolean;
 };
@@ -79,7 +79,7 @@ const RightColumn: FC<StateProps & DispatchProps> = ({
   const { width: windowWidth } = useWindowSize();
   const [profileState, setProfileState] = useState<ProfileState>(ProfileState.Profile);
   const [managementScreen, setManagementScreen] = useState<ManagementScreens>(ManagementScreens.Initial);
-  const [selectedChatMemberId, setSelectedChatMemberId] = useState<number | undefined>();
+  const [selectedChatMemberId, setSelectedChatMemberId] = useState<string | undefined>();
   const [isPromotedByCurrentUser, setIsPromotedByCurrentUser] = useState<boolean | undefined>();
   const isScrolledDown = profileState !== ProfileState.Profile;
 
@@ -173,7 +173,7 @@ const RightColumn: FC<StateProps & DispatchProps> = ({
     setIsPromotedByCurrentUser(isPromoted);
   }, []);
 
-  const handleAppendingChatMembers = useCallback((memberIds: number[]) => {
+  const handleAppendingChatMembers = useCallback((memberIds: string[]) => {
     addChatMembers({ chatId, memberIds });
   }, [addChatMembers, chatId]);
 
diff --git a/src/components/right/RightHeader.tsx b/src/components/right/RightHeader.tsx
index 5ca72cdc5..cabfdacea 100644
--- a/src/components/right/RightHeader.tsx
+++ b/src/components/right/RightHeader.tsx
@@ -22,7 +22,7 @@ import {
   getCanAddContact,
   isChatAdmin,
   isChatChannel,
-  isChatPrivate,
+  isUserId,
 } from '../../modules/helpers';
 import useCurrentOrPrev from '../../hooks/useCurrentOrPrev';
 import useLang from '../../hooks/useLang';
@@ -34,7 +34,7 @@ import './RightHeader.scss';
 import { getDayStartAt } from '../../util/dateFormat';
 
 type OwnProps = {
-  chatId?: number;
+  chatId?: string;
   isColumnOpen?: boolean;
   isProfile?: boolean;
   isSearch?: boolean;
@@ -53,7 +53,7 @@ type StateProps = {
   canAddContact?: boolean;
   canManage?: boolean;
   isChannel?: boolean;
-  userId?: number;
+  userId?: string;
   messageSearchQuery?: string;
   stickerSearchQuery?: string;
   gifSearchQuery?: string;
@@ -349,7 +349,7 @@ export default memo(withGlobal<OwnProps>(
     const { query: gifSearchQuery } = selectCurrentGifSearch(global) || {};
     const chat = chatId ? selectChat(global, chatId) : undefined;
     const isChannel = chat && isChatChannel(chat);
-    const user = isProfile && chatId && isChatPrivate(chatId) ? selectUser(global, chatId) : undefined;
+    const user = isProfile && chatId && isUserId(chatId) ? selectUser(global, chatId) : undefined;
 
     const canAddContact = user && getCanAddContact(user);
     const canManage = Boolean(
@@ -359,7 +359,7 @@ export default memo(withGlobal<OwnProps>(
       && chat
       && !selectIsChatWithSelf(global, chat.id)
       // chat.isCreator is for Basic Groups
-      && (isChatPrivate(chat.id) || ((isChatAdmin(chat) || chat.isCreator) && !chat.isNotJoined)),
+      && (isUserId(chat.id) || ((isChatAdmin(chat) || chat.isCreator) && !chat.isNotJoined)),
     );
 
     return {
diff --git a/src/components/right/RightSearch.tsx b/src/components/right/RightSearch.tsx
index 5ca0be1ac..2462e220c 100644
--- a/src/components/right/RightSearch.tsx
+++ b/src/components/right/RightSearch.tsx
@@ -33,7 +33,7 @@ import Avatar from '../common/Avatar';
 import './RightSearch.scss';
 
 export type OwnProps = {
-  chatId: number;
+  chatId: string;
   threadId: number;
   onClose: NoneToVoidFunction;
   isActive: boolean;
diff --git a/src/components/right/hooks/useProfileViewportIds.ts b/src/components/right/hooks/useProfileViewportIds.ts
index 909c603ef..18141122f 100644
--- a/src/components/right/hooks/useProfileViewportIds.ts
+++ b/src/components/right/hooks/useProfileViewportIds.ts
@@ -15,10 +15,10 @@ export default function useProfileViewportIds(
   tabType: ProfileTabType,
   mediaSearchType?: SharedMediaType,
   groupChatMembers?: ApiChatMember[],
-  usersById?: Record<number, ApiUser>,
+  usersById?: Record<string, ApiUser>,
   chatMessages?: Record<number, ApiMessage>,
   foundIds?: number[],
-  chatId?: number,
+  chatId?: string,
   lastSyncTime?: number,
   serverTimeOffset = 0,
 ) {
@@ -56,7 +56,7 @@ export default function useProfileViewportIds(
     'voice', resultType, searchMessages, lastSyncTime, chatMessages, foundIds,
   );
 
-  let viewportIds: number[] | undefined;
+  let viewportIds: number[] | string[] | undefined;
   let getMore: AnyToVoidFunction | undefined;
   let noProfileInfo = false;
 
@@ -100,7 +100,7 @@ function useInfiniteScrollForMembers(
   currentResultType?: ProfileTabType,
   handleLoadMore?: AnyToVoidFunction,
   lastSyncTime?: number,
-  memberIds?: number[],
+  memberIds?: string[],
 ) {
   const [viewportIds, getMore] = useInfiniteScroll(
     lastSyncTime ? handleLoadMore : undefined,
diff --git a/src/components/right/management/ManageChannel.tsx b/src/components/right/management/ManageChannel.tsx
index ffbfdb8ee..c944e8cce 100644
--- a/src/components/right/management/ManageChannel.tsx
+++ b/src/components/right/management/ManageChannel.tsx
@@ -27,7 +27,7 @@ import useHistoryBack from '../../../hooks/useHistoryBack';
 import './Management.scss';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   onScreenSelect: (screen: ManagementScreens) => void;
   onClose: NoneToVoidFunction;
   isActive: boolean;
diff --git a/src/components/right/management/ManageChatAdministrators.tsx b/src/components/right/management/ManageChatAdministrators.tsx
index 9bea35075..fc6e119f4 100644
--- a/src/components/right/management/ManageChatAdministrators.tsx
+++ b/src/components/right/management/ManageChatAdministrators.tsx
@@ -15,18 +15,18 @@ import ListItem from '../../ui/ListItem';
 import PrivateChatInfo from '../../common/PrivateChatInfo';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   onScreenSelect: (screen: ManagementScreens) => void;
-  onChatMemberSelect: (memberId: number, isPromotedByCurrentUser?: boolean) => void;
+  onChatMemberSelect: (memberId: string, isPromotedByCurrentUser?: boolean) => void;
   onClose: NoneToVoidFunction;
   isActive: boolean;
 };
 
 type StateProps = {
   chat: ApiChat;
-  currentUserId?: number;
+  currentUserId?: string;
   isChannel: boolean;
-  usersById: Record<number, ApiUser>;
+  usersById: Record<string, ApiUser>;
 };
 
 const ManageChatAdministrators: FC<OwnProps & StateProps> = ({
diff --git a/src/components/right/management/ManageChatPrivacyType.tsx b/src/components/right/management/ManageChatPrivacyType.tsx
index 91c4c3fa3..96fe019a8 100644
--- a/src/components/right/management/ManageChatPrivacyType.tsx
+++ b/src/components/right/management/ManageChatPrivacyType.tsx
@@ -26,7 +26,7 @@ import ConfirmDialog from '../../ui/ConfirmDialog';
 type PrivacyType = 'private' | 'public';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   onClose: NoneToVoidFunction;
   isActive: boolean;
 };
diff --git a/src/components/right/management/ManageDiscussion.tsx b/src/components/right/management/ManageDiscussion.tsx
index 9e1983c42..3131850db 100644
--- a/src/components/right/management/ManageDiscussion.tsx
+++ b/src/components/right/management/ManageDiscussion.tsx
@@ -25,7 +25,7 @@ import Avatar from '../../common/Avatar';
 import { isChatChannel } from '../../../modules/helpers';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   onScreenSelect: (screen: ManagementScreens) => void;
   onClose: NoneToVoidFunction;
   isActive: boolean;
@@ -33,9 +33,9 @@ type OwnProps = {
 
 type StateProps = {
   chat?: ApiChat;
-  chatsByIds: Record<number, ApiChat>;
+  chatsByIds: Record<string, ApiChat>;
   linkedChat?: ApiChat;
-  forDiscussionIds?: number[];
+  forDiscussionIds?: string[];
   isChannel?: boolean;
 };
 
@@ -55,7 +55,7 @@ const ManageDiscussion: FC<OwnProps & StateProps & DispatchProps> = ({
   linkDiscussionGroup,
   unlinkDiscussionGroup,
 }) => {
-  const [linkedGroupId, setLinkedGroupId] = useState<number>();
+  const [linkedGroupId, setLinkedGroupId] = useState<string>();
   const [animationData, setAnimationData] = useState<Record<string, any>>();
   const [isAnimationLoaded, setIsAnimationLoaded] = useState(false);
   const handleAnimationLoad = useCallback(() => setIsAnimationLoaded(true), []);
@@ -89,7 +89,7 @@ const ManageDiscussion: FC<OwnProps & StateProps & DispatchProps> = ({
     linkDiscussionGroup({ channelId: chatId, chatId: linkedGroupId });
   }, [closeConfirmLinkGroupDialog, linkDiscussionGroup, chatId, linkedGroupId]);
 
-  const onDiscussionClick = (groupId: number) => {
+  const onDiscussionClick = (groupId: string) => {
     setLinkedGroupId(groupId);
     openConfirmLinkGroupDialog();
   };
diff --git a/src/components/right/management/ManageGroup.tsx b/src/components/right/management/ManageGroup.tsx
index cd60c1dfa..d5ec941b7 100644
--- a/src/components/right/management/ManageGroup.tsx
+++ b/src/components/right/management/ManageGroup.tsx
@@ -29,7 +29,7 @@ import ConfirmDialog from '../../ui/ConfirmDialog';
 import './Management.scss';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   onScreenSelect: (screen: ManagementScreens) => void;
   onClose: NoneToVoidFunction;
   isActive: boolean;
diff --git a/src/components/right/management/ManageGroupAdminRights.tsx b/src/components/right/management/ManageGroupAdminRights.tsx
index ce2d06754..2b9ea6acf 100644
--- a/src/components/right/management/ManageGroupAdminRights.tsx
+++ b/src/components/right/management/ManageGroupAdminRights.tsx
@@ -23,8 +23,8 @@ import ConfirmDialog from '../../ui/ConfirmDialog';
 import InputText from '../../ui/InputText';
 
 type OwnProps = {
-  chatId: number;
-  selectedChatMemberId?: number;
+  chatId: string;
+  selectedChatMemberId?: string;
   isPromotedByCurrentUser?: boolean;
   onScreenSelect: (screen: ManagementScreens) => void;
   onClose: NoneToVoidFunction;
@@ -33,8 +33,8 @@ type OwnProps = {
 
 type StateProps = {
   chat: ApiChat;
-  usersById: Record<number, ApiUser>;
-  currentUserId?: number;
+  usersById: Record<string, ApiUser>;
+  currentUserId?: string;
   isChannel: boolean;
   isFormFullyDisabled: boolean;
 };
diff --git a/src/components/right/management/ManageGroupMembers.tsx b/src/components/right/management/ManageGroupMembers.tsx
index 121ade31a..abce5caa7 100644
--- a/src/components/right/management/ManageGroupMembers.tsx
+++ b/src/components/right/management/ManageGroupMembers.tsx
@@ -15,13 +15,13 @@ import NothingFound from '../../common/NothingFound';
 import ListItem from '../../ui/ListItem';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   onClose: NoneToVoidFunction;
   isActive: boolean;
 };
 
 type StateProps = {
-  usersById: Record<number, ApiUser>;
+  usersById: Record<string, ApiUser>;
   members?: ApiChatMember[];
   isChannel?: boolean;
   serverTimeOffset: number;
@@ -46,7 +46,7 @@ const ManageGroupMembers: FC<OwnProps & StateProps & DispatchProps> = ({
     return sortUserIds(members.map(({ userId }) => userId), usersById, undefined, serverTimeOffset);
   }, [members, serverTimeOffset, usersById]);
 
-  const handleMemberClick = useCallback((id: number) => {
+  const handleMemberClick = useCallback((id: string) => {
     openUserInfo({ id });
   }, [openUserInfo]);
 
diff --git a/src/components/right/management/ManageGroupPermissions.tsx b/src/components/right/management/ManageGroupPermissions.tsx
index c7772bed4..84ca42816 100644
--- a/src/components/right/management/ManageGroupPermissions.tsx
+++ b/src/components/right/management/ManageGroupPermissions.tsx
@@ -19,16 +19,16 @@ import Spinner from '../../ui/Spinner';
 import PrivateChatInfo from '../../common/PrivateChatInfo';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   onScreenSelect: (screen: ManagementScreens) => void;
-  onChatMemberSelect: (memberId: number, isPromotedByCurrentUser?: boolean) => void;
+  onChatMemberSelect: (memberId: string, isPromotedByCurrentUser?: boolean) => void;
   onClose: NoneToVoidFunction;
   isActive: boolean;
 };
 
 type StateProps = {
   chat?: ApiChat;
-  currentUserId?: number;
+  currentUserId?: string;
 };
 
 type DispatchProps = Pick<GlobalActions, 'updateChatDefaultBannedRights'>;
diff --git a/src/components/right/management/ManageGroupRecentActions.tsx b/src/components/right/management/ManageGroupRecentActions.tsx
index e97ef3dea..bb5f60d2a 100644
--- a/src/components/right/management/ManageGroupRecentActions.tsx
+++ b/src/components/right/management/ManageGroupRecentActions.tsx
@@ -13,7 +13,7 @@ import Checkbox from '../../ui/Checkbox';
 import PrivateChatInfo from '../../common/PrivateChatInfo';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   onClose: NoneToVoidFunction;
   isActive: boolean;
 };
diff --git a/src/components/right/management/ManageGroupRemovedUsers.tsx b/src/components/right/management/ManageGroupRemovedUsers.tsx
index 7106f8d23..f957acfea 100644
--- a/src/components/right/management/ManageGroupRemovedUsers.tsx
+++ b/src/components/right/management/ManageGroupRemovedUsers.tsx
@@ -19,14 +19,14 @@ import FloatingActionButton from '../../ui/FloatingActionButton';
 import RemoveGroupUserModal from './RemoveGroupUserModal';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   onClose: NoneToVoidFunction;
   isActive: boolean;
 };
 
 type StateProps = {
   chat?: ApiChat;
-  usersById: Record<number, ApiUser>;
+  usersById: Record<string, ApiUser>;
   canDeleteMembers?: boolean;
 };
 
diff --git a/src/components/right/management/ManageGroupUserPermissions.tsx b/src/components/right/management/ManageGroupUserPermissions.tsx
index 6ce13a116..825a6ab54 100644
--- a/src/components/right/management/ManageGroupUserPermissions.tsx
+++ b/src/components/right/management/ManageGroupUserPermissions.tsx
@@ -21,8 +21,8 @@ import Spinner from '../../ui/Spinner';
 import ConfirmDialog from '../../ui/ConfirmDialog';
 
 type OwnProps = {
-  chatId: number;
-  selectedChatMemberId?: number;
+  chatId: string;
+  selectedChatMemberId?: string;
   isPromotedByCurrentUser?: boolean;
   onScreenSelect: (screen: ManagementScreens) => void;
   onClose: NoneToVoidFunction;
diff --git a/src/components/right/management/ManageGroupUserPermissionsCreate.tsx b/src/components/right/management/ManageGroupUserPermissionsCreate.tsx
index c1679250f..42edcbc27 100644
--- a/src/components/right/management/ManageGroupUserPermissionsCreate.tsx
+++ b/src/components/right/management/ManageGroupUserPermissionsCreate.tsx
@@ -15,15 +15,15 @@ import ListItem from '../../ui/ListItem';
 import NothingFound from '../../common/NothingFound';
 
 type OwnProps = {
-  chatId: number;
+  chatId: string;
   onScreenSelect: (screen: ManagementScreens) => void;
-  onChatMemberSelect: (memberId: number) => void;
+  onChatMemberSelect: (memberId: string) => void;
   onClose: NoneToVoidFunction;
   isActive: boolean;
 };
 
 type StateProps = {
-  usersById: Record<number, ApiUser>;
+  usersById: Record<string, ApiUser>;
   members?: ApiChatMember[];
   isChannel?: boolean;
   serverTimeOffset: number;
@@ -52,7 +52,7 @@ const ManageGroupUserPermissionsCreate: FC<OwnProps & StateProps> = ({
     );
   }, [members, serverTimeOffset, usersById]);
 
-  const handleExceptionMemberClick = useCallback((memberId: number) => {
+  const handleExceptionMemberClick = useCallback((memberId: string) => {
     onChatMemberSelect(memberId);
     onScreenSelect(ManagementScreens.GroupUserPermissions);
   }, [onChatMemberSelect, onScreenSelect]);
diff --git a/src/components/right/management/ManageUser.tsx b/src/components/right/management/ManageUser.tsx
index 7958839dd..3ba5641c7 100644
--- a/src/components/right/management/ManageUser.tsx
+++ b/src/components/right/management/ManageUser.tsx
@@ -28,7 +28,7 @@ import ConfirmDialog from '../../ui/ConfirmDialog';
 import './Management.scss';
 
 type OwnProps = {
-  userId: number;
+  userId: string;
   onClose: NoneToVoidFunction;
   isActive: boolean;
 };
diff --git a/src/components/right/management/Management.tsx b/src/components/right/management/Management.tsx
index 92a24b6d3..b49bde86c 100644
--- a/src/components/right/management/Management.tsx
+++ b/src/components/right/management/Management.tsx
@@ -20,12 +20,12 @@ import ManageGroupMembers from './ManageGroupMembers';
 import ManageGroupUserPermissionsCreate from './ManageGroupUserPermissionsCreate';
 
 export type OwnProps = {
-  chatId: number;
+  chatId: string;
   currentScreen: ManagementScreens;
-  selectedChatMemberId?: number;
+  selectedChatMemberId?: string;
   isPromotedByCurrentUser?: boolean;
   onScreenSelect: (screen: ManagementScreens) => void;
-  onChatMemberSelect: (memberId: number, isPromotedByCurrentUser?: boolean) => void;
+  onChatMemberSelect: (memberId: string, isPromotedByCurrentUser?: boolean) => void;
   onClose: NoneToVoidFunction;
   isActive: boolean;
 };
diff --git a/src/components/right/management/RemoveGroupUserModal.tsx b/src/components/right/management/RemoveGroupUserModal.tsx
index f2ec9a08e..706b9344f 100644
--- a/src/components/right/management/RemoveGroupUserModal.tsx
+++ b/src/components/right/management/RemoveGroupUserModal.tsx
@@ -20,8 +20,8 @@ export type OwnProps = {
 };
 
 type StateProps = {
-  usersById: Record<number, ApiUser>;
-  currentUserId?: number;
+  usersById: Record<string, ApiUser>;
+  currentUserId?: string;
 };
 
 type DispatchProps = Pick<GlobalActions, 'loadMoreMembers' | 'deleteChatMember'>;
@@ -45,7 +45,7 @@ const RemoveGroupUserModal: FC<OwnProps & StateProps & DispatchProps> = ({
       return !member.isAdmin && !member.isOwner && member.userId !== currentUserId;
     });
 
-    return availableMembers.reduce((acc, member) => {
+    return availableMembers.reduce<string[]>((acc, member) => {
       if (
         !filter
         || !usersById[member.userId]
@@ -55,10 +55,10 @@ const RemoveGroupUserModal: FC<OwnProps & StateProps & DispatchProps> = ({
       }
 
       return acc;
-    }, [] as number[]);
+    }, []);
   }, [chat.fullInfo?.members, currentUserId, filter, usersById]);
 
-  const handleRemoveUser = useCallback((userId: number) => {
+  const handleRemoveUser = useCallback((userId: string) => {
     deleteChatMember({ chatId: chat.id, userId });
     onClose();
   }, [chat.id, deleteChatMember, onClose]);
diff --git a/src/config.ts b/src/config.ts
index 19e9ad138..75b1a85f4 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -143,11 +143,11 @@ export const RE_TG_LINK = /^tg:(\/\/)?([?=&\d\w_-]+)?/gm;
 export const RE_TME_LINK = /^(?:https?:\/\/)?(?:t\.me\/)/gm;
 
 // MTProto constants
-export const SERVICE_NOTIFICATIONS_USER_ID = 777000;
-export const REPLIES_USER_ID = 1271266957; // TODO For Test connection ID must be equal to 708513
+export const SERVICE_NOTIFICATIONS_USER_ID = '777000';
+export const REPLIES_USER_ID = '1271266957'; // TODO For Test connection ID must be equal to 708513
 export const ALL_FOLDER_ID = 0;
 export const ARCHIVED_FOLDER_ID = 1;
-export const DELETED_COMMENTS_CHANNEL_ID = 777;
+export const DELETED_COMMENTS_CHANNEL_ID = '-777';
 export const MAX_MEDIA_FILES_FOR_ALBUM = 10;
 export const MAX_ACTIVE_PINNED_CHATS = 5;
 export const SCHEDULED_WHEN_ONLINE = 0x7FFFFFFE;
diff --git a/src/global/cache.ts b/src/global/cache.ts
index 76660a069..bc618317b 100644
--- a/src/global/cache.ts
+++ b/src/global/cache.ts
@@ -22,6 +22,7 @@ import { hasStoredSession } from '../util/sessions';
 import { INITIAL_STATE } from './initial';
 import { parseLocationHash } from '../util/routing';
 import { LOCATION_HASH } from '../hooks/useHistoryBack';
+import { isUserId } from '../modules/helpers';
 
 const UPDATE_THROTTLE = 5000;
 
@@ -201,12 +202,12 @@ function reduceShowChatInfo(global: GlobalState): boolean {
 function reduceUsers(global: GlobalState): GlobalState['users'] {
   const { users: { byId, selectedId } } = global;
   const idsToSave = [
-    ...(global.chats.listIds.active || []).slice(0, GLOBAL_STATE_CACHE_CHAT_LIST_LIMIT).filter((cid) => cid > 0),
+    ...(global.chats.listIds.active || []).slice(0, GLOBAL_STATE_CACHE_CHAT_LIST_LIMIT).filter(isUserId),
     ...Object.keys(byId),
   ].slice(0, GLOBAL_STATE_CACHE_USER_LIST_LIMIT);
 
   return {
-    byId: pick(byId, idsToSave as number[]),
+    byId: pick(byId, idsToSave),
     selectedId: window.innerWidth > MIN_SCREEN_WIDTH_FOR_STATIC_RIGHT_COLUMN ? selectedId : undefined,
   };
 }
diff --git a/src/global/types.ts b/src/global/types.ts
index 11337b589..2934bf110 100644
--- a/src/global/types.ts
+++ b/src/global/types.ts
@@ -50,7 +50,7 @@ import {
 export type MessageListType = 'thread' | 'pinned' | 'scheduled';
 
 export interface MessageList {
-  chatId: number;
+  chatId: string;
   threadId: number;
   type: MessageListType;
 }
@@ -86,7 +86,7 @@ export type GlobalState = {
   uiReadyState: 0 | 1 | 2;
   shouldSkipHistoryAnimations?: boolean;
   connectionState?: ApiUpdateConnectionStateType;
-  currentUserId?: number;
+  currentUserId?: string;
   lastSyncTime?: number;
   serverTimeOffset: number;
   leftColumnWidth?: number;
@@ -112,31 +112,30 @@ export type GlobalState = {
   };
 
   contactList?: {
-    hash: number;
-    userIds: number[];
+    userIds: string[];
   };
 
   blocked: {
-    ids: number[];
+    ids: string[];
     totalCount: number;
   };
 
   users: {
-    byId: Record<number, ApiUser>;
+    byId: Record<string, ApiUser>;
     // TODO Remove
-    selectedId?: number;
+    selectedId?: string;
   };
 
   chats: {
     // TODO Replace with `Partial<Record>` to properly handle missing keys
-    byId: Record<number, ApiChat>;
+    byId: Record<string, ApiChat>;
     listIds: {
-      active?: number[];
-      archived?: number[];
+      active?: string[];
+      archived?: string[];
     };
     orderedPinnedIds: {
-      active?: number[];
-      archived?: number[];
+      active?: string[];
+      archived?: string[];
     };
     totalCount: {
       all?: number;
@@ -146,11 +145,11 @@ export type GlobalState = {
       active?: boolean;
       archived?: boolean;
     };
-    forDiscussionIds?: number[];
+    forDiscussionIds?: string[];
   };
 
   messages: {
-    byChatId: Record<number, {
+    byChatId: Record<string, {
       byId: Record<number, ApiMessage>;
       threadsById: Record<number, Thread>;
     }>;
@@ -164,9 +163,8 @@ export type GlobalState = {
   };
 
   scheduledMessages: {
-    byChatId: Record<number, {
+    byChatId: Record<string, {
       byId: Record<number, ApiMessage>;
-      hash: number;
     }>;
   };
 
@@ -178,7 +176,7 @@ export type GlobalState = {
   };
 
   focusedMessage?: {
-    chatId?: number;
+    chatId?: string;
     threadId?: number;
     messageId?: number;
     direction?: FocusDirection;
@@ -187,7 +185,7 @@ export type GlobalState = {
   };
 
   selectedMessages?: {
-    chatId: number;
+    chatId: string;
     messageIds: number[];
   };
 
@@ -202,23 +200,23 @@ export type GlobalState = {
   stickers: {
     setsById: Record<string, ApiStickerSet>;
     added: {
-      hash?: number;
+      hash?: string;
       setIds?: string[];
     };
     recent: {
-      hash?: number;
+      hash?: string;
       stickers: ApiSticker[];
     };
     favorite: {
-      hash?: number;
+      hash?: string;
       stickers: ApiSticker[];
     };
     greeting: {
-      hash?: number;
+      hash?: string;
       stickers: ApiSticker[];
     };
     featured: {
-      hash?: number;
+      hash?: string;
       setIds?: string[];
     };
     search: {
@@ -228,7 +226,7 @@ export type GlobalState = {
     forEmoji: {
       emoji?: string;
       stickers?: ApiSticker[];
-      hash?: number;
+      hash?: string;
     };
   };
 
@@ -237,7 +235,7 @@ export type GlobalState = {
 
   gifs: {
     saved: {
-      hash?: number;
+      hash?: string;
       gifs?: ApiVideo[];
     };
     search: {
@@ -255,20 +253,20 @@ export type GlobalState = {
   globalSearch: {
     query?: string;
     date?: number;
-    recentlyFoundChatIds?: number[];
+    recentlyFoundChatIds?: string[];
     currentContent?: GlobalSearchContent;
-    chatId?: number;
+    chatId?: string;
     fetchingStatus?: {
       chats?: boolean;
       messages?: boolean;
     };
     localResults?: {
-      chatIds?: number[];
-      userIds?: number[];
+      chatIds?: string[];
+      userIds?: string[];
     };
     globalResults?: {
-      chatIds?: number[];
-      userIds?: number[];
+      chatIds?: string[];
+      userIds?: string[];
     };
     resultsByType?: Partial<Record<ApiGlobalMessageSearchType, {
       totalCount?: number;
@@ -280,8 +278,8 @@ export type GlobalState = {
   userSearch: {
     query?: string;
     fetchingStatus?: boolean;
-    localUserIds?: number[];
-    globalUserIds?: number[];
+    localUserIds?: string[];
+    globalUserIds?: string[];
   };
 
   localTextSearch: {
@@ -297,7 +295,7 @@ export type GlobalState = {
   };
 
   localMediaSearch: {
-    byChatId: Record<number, {
+    byChatId: Record<string, {
       currentType?: SharedMediaType;
       resultsByType?: Partial<Record<SharedMediaType, {
         totalCount?: number;
@@ -309,7 +307,7 @@ export type GlobalState = {
 
   management: {
     progress?: ManagementProgress;
-    byChatId: Record<number, {
+    byChatId: Record<string, {
       isActive: boolean;
       isUsernameAvailable?: boolean;
       error?: string;
@@ -317,30 +315,28 @@ export type GlobalState = {
   };
 
   mediaViewer: {
-    chatId?: number;
+    chatId?: string;
     threadId?: number;
     messageId?: number;
-    avatarOwnerId?: number;
+    avatarOwnerId?: string;
     profilePhotoIndex?: number;
     origin?: MediaViewerOrigin;
   };
 
   audioPlayer: {
-    chatId?: number;
+    chatId?: string;
     messageId?: number;
     threadId?: number;
     origin?: AudioOrigin;
   };
 
   topPeers: {
-    hash?: number;
-    userIds?: number[];
+    userIds?: string[];
     lastRequestedAt?: number;
   };
 
   topInlineBots: {
-    hash?: number;
-    userIds?: number[];
+    userIds?: string[];
     lastRequestedAt?: number;
   };
 
@@ -348,20 +344,20 @@ export type GlobalState = {
 
   forwardMessages: {
     isModalShown?: boolean;
-    fromChatId?: number;
+    fromChatId?: string;
     messageIds?: number[];
-    toChatId?: number;
+    toChatId?: string;
   };
 
   pollResults: {
-    chatId?: number;
+    chatId?: string;
     messageId?: number;
-    voters?: Record<string, number[]>;
+    voters?: Record<string, string[]>; // TODO Rename to `voterIds`
     offsets?: Record<string, string>;
   };
 
   payment: {
-    chatId?: number;
+    chatId?: string;
     messageId?: number;
     step?: PaymentStep;
     shippingOptions?: ShippingOption[];
@@ -379,7 +375,7 @@ export type GlobalState = {
       isTest?: boolean;
     };
     nativeProvider?: string;
-    providerId?: number;
+    providerId?: string;
     nativeParams?: {
       needCardholderName: boolean;
       needCountry: boolean;
@@ -445,7 +441,7 @@ export type GlobalState = {
   openedStickerSetShortName?: string;
 
   activeDownloads: {
-    byChatId: Record<number, number[]>;
+    byChatId: Record<string, number[]>;
   };
 
   shouldShowContextMenuHint?: boolean;
diff --git a/src/hooks/reducers/useFoldersReducer.ts b/src/hooks/reducers/useFoldersReducer.ts
index ef8de2152..3391dafdb 100644
--- a/src/hooks/reducers/useFoldersReducer.ts
+++ b/src/hooks/reducers/useFoldersReducer.ts
@@ -33,7 +33,7 @@ const EXCLUDE_FILTER_FIELDS: Array<keyof FolderExcludeFilters> = [
 ];
 
 export function selectChatFilters(state: FoldersState, mode: 'included' | 'excluded', selectTemp?: boolean) {
-  let selectedChatIds: number[] = [];
+  let selectedChatIds: string[] = [];
   let selectedChatTypes: FolderChatType['key'][] = [];
 
   if (mode === 'included') {
diff --git a/src/hooks/useChatContextActions.ts b/src/hooks/useChatContextActions.ts
index 78461d456..ca48ddb41 100644
--- a/src/hooks/useChatContextActions.ts
+++ b/src/hooks/useChatContextActions.ts
@@ -4,7 +4,7 @@ import { getDispatch } from '../lib/teact/teactn';
 import { ApiChat, ApiUser } from '../api/types';
 
 import {
-  isChatArchived, getCanDeleteChat, isChatPrivate, isChatChannel,
+  isChatArchived, getCanDeleteChat, isUserId, isChatChannel,
 } from '../modules/helpers';
 import useLang from './useLang';
 
@@ -78,7 +78,7 @@ export default ({
       : { title: lang('Archive'), icon: 'archive', handler: () => toggleChatArchived({ id: chat.id }) };
 
     const actionDelete = {
-      title: isChatPrivate(chat.id)
+      title: isUserId(chat.id)
         ? lang('Delete')
         : lang(getCanDeleteChat(chat)
           ? 'DeleteChat'
diff --git a/src/hooks/useEnsureMessage.ts b/src/hooks/useEnsureMessage.ts
index 5d7fb81af..7391817f6 100644
--- a/src/hooks/useEnsureMessage.ts
+++ b/src/hooks/useEnsureMessage.ts
@@ -6,7 +6,7 @@ import { ApiMessage } from '../api/types';
 import { throttle } from '../util/schedulers';
 
 export default (
-  chatId: number,
+  chatId: string,
   messageId?: number,
   message?: ApiMessage,
   replyOriginForId?: number,
diff --git a/src/hooks/useInfiniteScroll.ts b/src/hooks/useInfiniteScroll.ts
index 177e3fddf..11d6c2156 100644
--- a/src/hooks/useInfiniteScroll.ts
+++ b/src/hooks/useInfiniteScroll.ts
@@ -6,29 +6,29 @@ import useForceUpdate from './useForceUpdate';
 import usePrevious from './usePrevious';
 
 type GetMore = (args: { direction: LoadMoreDirection }) => void;
-type LoadMoreBackwards = (args: { offsetId?: number }) => void;
+type LoadMoreBackwards = (args: { offsetId?: string | number }) => void;
 
 const DEFAULT_LIST_SLICE = 30;
 
-export default (
+export default <ListId extends string | number>(
   loadMoreBackwards?: LoadMoreBackwards,
-  listIds?: number[],
+  listIds?: ListId[],
   isDisabled = false,
   listSlice = DEFAULT_LIST_SLICE,
   forceFullPreload = false,
-): [number[]?, GetMore?] => {
+): [ListId[]?, GetMore?] => {
   const lastParamsRef = useRef<{
     direction?: LoadMoreDirection;
-    offsetId?: number;
+    offsetId?: ListId;
   }>();
 
-  const viewportIdsRef = useRef<number[] | undefined>((() => {
+  const viewportIdsRef = useRef<ListId[] | undefined>((() => {
     // Only run once to initialize
     if (!listIds || lastParamsRef.current) {
       return undefined;
     }
 
-    const { newViewportIds } = getViewportSlice(listIds, listIds[0], LoadMoreDirection.Forwards, listSlice);
+    const { newViewportIds } = getViewportSlice(listIds, LoadMoreDirection.Forwards, listSlice, listIds[0]);
     return newViewportIds;
   })());
 
@@ -38,7 +38,7 @@ export default (
   const prevIsDisabled = usePrevious(isDisabled);
   if (listIds && !isDisabled && (listIds !== prevListIds || isDisabled !== prevIsDisabled)) {
     const { offsetId = listIds[0], direction = LoadMoreDirection.Forwards } = lastParamsRef.current || {};
-    const { newViewportIds } = getViewportSlice(listIds, offsetId, direction, listSlice);
+    const { newViewportIds } = getViewportSlice(listIds, direction, listSlice, offsetId);
 
     if (!viewportIdsRef.current || !areSortedArraysEqual(viewportIdsRef.current, newViewportIds)) {
       viewportIdsRef.current = newViewportIds;
@@ -76,7 +76,7 @@ export default (
 
     const {
       newViewportIds, areSomeLocal, areAllLocal,
-    } = getViewportSlice(listIds, offsetId, direction, listSlice);
+    } = getViewportSlice(listIds, direction, listSlice, offsetId);
 
     if (areSomeLocal && !(viewportIds && areSortedArraysEqual(viewportIds, newViewportIds))) {
       viewportIdsRef.current = newViewportIds;
@@ -91,14 +91,14 @@ export default (
   return isDisabled ? [listIds] : [viewportIdsRef.current, getMore];
 };
 
-function getViewportSlice(
-  sourceIds: number[],
-  offsetId = 0,
+function getViewportSlice<ListId extends string | number>(
+  sourceIds: ListId[],
   direction: LoadMoreDirection,
   listSlice: number,
+  offsetId?: ListId,
 ) {
   const { length } = sourceIds;
-  const index = sourceIds.indexOf(offsetId);
+  const index = offsetId ? sourceIds.indexOf(offsetId) : 0;
   const isForwards = direction === LoadMoreDirection.Forwards;
   const indexForDirection = isForwards ? index : (index + 1) || length;
   const from = Math.max(0, indexForDirection - listSlice);
diff --git a/src/lib/gramjs/tl/AllTLObjects.js b/src/lib/gramjs/tl/AllTLObjects.js
index 3a36e0304..6d6213e28 100644
--- a/src/lib/gramjs/tl/AllTLObjects.js
+++ b/src/lib/gramjs/tl/AllTLObjects.js
@@ -1,9 +1,8 @@
 const api = require('./api');
 
-const LAYER = 131;
+const LAYER = 133;
 const tlobjects = {};
 
-
 for (const tl of Object.values(api)) {
     if (tl.CONSTRUCTOR_ID) {
         tlobjects[tl.CONSTRUCTOR_ID] = tl;
diff --git a/src/lib/gramjs/tl/api.d.ts b/src/lib/gramjs/tl/api.d.ts
index 43ee0e2a9..39820b672 100644
--- a/src/lib/gramjs/tl/api.d.ts
+++ b/src/lib/gramjs/tl/api.d.ts
@@ -71,7 +71,7 @@ namespace Api {
   export type TypeChatPhoto = ChatPhotoEmpty | ChatPhoto;
   export type TypeMessage = MessageEmpty | Message | MessageService;
   export type TypeMessageMedia = MessageMediaEmpty | MessageMediaPhoto | MessageMediaGeo | MessageMediaContact | MessageMediaUnsupported | MessageMediaDocument | MessageMediaWebPage | MessageMediaVenue | MessageMediaGame | MessageMediaInvoice | MessageMediaGeoLive | MessageMediaPoll | MessageMediaDice;
-  export type TypeMessageAction = MessageActionEmpty | MessageActionChatCreate | MessageActionChatEditTitle | MessageActionChatEditPhoto | MessageActionChatDeletePhoto | MessageActionChatAddUser | MessageActionChatDeleteUser | MessageActionChatJoinedByLink | MessageActionChannelCreate | MessageActionChatMigrateTo | MessageActionChannelMigrateFrom | MessageActionPinMessage | MessageActionHistoryClear | MessageActionGameScore | MessageActionPaymentSentMe | MessageActionPaymentSent | MessageActionPhoneCall | MessageActionScreenshotTaken | MessageActionCustomAction | MessageActionBotAllowed | MessageActionSecureValuesSentMe | MessageActionSecureValuesSent | MessageActionContactSignUp | MessageActionGeoProximityReached | MessageActionGroupCall | MessageActionInviteToGroupCall | MessageActionSetMessagesTTL | MessageActionGroupCallScheduled;
+  export type TypeMessageAction = MessageActionEmpty | MessageActionChatCreate | MessageActionChatEditTitle | MessageActionChatEditPhoto | MessageActionChatDeletePhoto | MessageActionChatAddUser | MessageActionChatDeleteUser | MessageActionChatJoinedByLink | MessageActionChannelCreate | MessageActionChatMigrateTo | MessageActionChannelMigrateFrom | MessageActionPinMessage | MessageActionHistoryClear | MessageActionGameScore | MessageActionPaymentSentMe | MessageActionPaymentSent | MessageActionPhoneCall | MessageActionScreenshotTaken | MessageActionCustomAction | MessageActionBotAllowed | MessageActionSecureValuesSentMe | MessageActionSecureValuesSent | MessageActionContactSignUp | MessageActionGeoProximityReached | MessageActionGroupCall | MessageActionInviteToGroupCall | MessageActionSetMessagesTTL | MessageActionGroupCallScheduled | MessageActionSetChatTheme;
   export type TypeDialog = Dialog | DialogFolder;
   export type TypePhoto = PhotoEmpty | Photo;
   export type TypePhotoSize = PhotoSizeEmpty | PhotoSize | PhotoCachedSize | PhotoStrippedSize | PhotoSizeProgressive | PhotoPathSize;
@@ -100,7 +100,7 @@ namespace Api {
   export type TypeInputDocument = InputDocumentEmpty | InputDocument;
   export type TypeDocument = DocumentEmpty | Document;
   export type TypeNotifyPeer = NotifyPeer | NotifyUsers | NotifyChats | NotifyBroadcasts;
-  export type TypeSendMessageAction = SendMessageTypingAction | SendMessageCancelAction | SendMessageRecordVideoAction | SendMessageUploadVideoAction | SendMessageRecordAudioAction | SendMessageUploadAudioAction | SendMessageUploadPhotoAction | SendMessageUploadDocumentAction | SendMessageGeoLocationAction | SendMessageChooseContactAction | SendMessageGamePlayAction | SendMessageRecordRoundAction | SendMessageUploadRoundAction | SpeakingInGroupCallAction | SendMessageHistoryImportAction;
+  export type TypeSendMessageAction = SendMessageTypingAction | SendMessageCancelAction | SendMessageRecordVideoAction | SendMessageUploadVideoAction | SendMessageRecordAudioAction | SendMessageUploadAudioAction | SendMessageUploadPhotoAction | SendMessageUploadDocumentAction | SendMessageGeoLocationAction | SendMessageChooseContactAction | SendMessageGamePlayAction | SendMessageRecordRoundAction | SendMessageUploadRoundAction | SpeakingInGroupCallAction | SendMessageHistoryImportAction | SendMessageChooseStickerAction | SendMessageEmojiInteraction | SendMessageEmojiInteractionSeen;
   export type TypeInputPrivacyKey = InputPrivacyKeyStatusTimestamp | InputPrivacyKeyChatInvite | InputPrivacyKeyPhoneCall | InputPrivacyKeyPhoneP2P | InputPrivacyKeyForwards | InputPrivacyKeyProfilePhoto | InputPrivacyKeyPhoneNumber | InputPrivacyKeyAddedByPhone;
   export type TypePrivacyKey = PrivacyKeyStatusTimestamp | PrivacyKeyChatInvite | PrivacyKeyPhoneCall | PrivacyKeyPhoneP2P | PrivacyKeyForwards | PrivacyKeyProfilePhoto | PrivacyKeyPhoneNumber | PrivacyKeyAddedByPhone;
   export type TypeInputPrivacyRule = InputPrivacyValueAllowContacts | InputPrivacyValueAllowAll | InputPrivacyValueAllowUsers | InputPrivacyValueDisallowContacts | InputPrivacyValueDisallowAll | InputPrivacyValueDisallowUsers | InputPrivacyValueAllowChatParticipants | InputPrivacyValueDisallowChatParticipants;
@@ -113,7 +113,7 @@ namespace Api {
   export type TypeReceivedNotifyMessage = ReceivedNotifyMessage;
   export type TypeExportedChatInvite = ChatInviteExported;
   export type TypeChatInvite = ChatInviteAlready | ChatInvite | ChatInvitePeek;
-  export type TypeInputStickerSet = InputStickerSetEmpty | InputStickerSetID | InputStickerSetShortName | InputStickerSetAnimatedEmoji | InputStickerSetDice;
+  export type TypeInputStickerSet = InputStickerSetEmpty | InputStickerSetID | InputStickerSetShortName | InputStickerSetAnimatedEmoji | InputStickerSetDice | InputStickerSetAnimatedEmojiAnimations;
   export type TypeStickerSet = StickerSet;
   export type TypeBotCommand = BotCommand;
   export type TypeBotInfo = BotInfo;
@@ -132,7 +132,7 @@ namespace Api {
   export type TypeBotInlineResult = BotInlineResult | BotInlineMediaResult;
   export type TypeExportedMessageLink = ExportedMessageLink;
   export type TypeMessageFwdHeader = MessageFwdHeader;
-  export type TypeInputBotInlineMessageID = InputBotInlineMessageID;
+  export type TypeInputBotInlineMessageID = InputBotInlineMessageID | InputBotInlineMessageID64;
   export type TypeInlineBotSwitchPM = InlineBotSwitchPM;
   export type TypeTopPeer = TopPeer;
   export type TypeTopPeerCategory = TopPeerCategoryBotsPM | TopPeerCategoryBotsInline | TopPeerCategoryCorrespondents | TopPeerCategoryGroups | TopPeerCategoryChannels | TopPeerCategoryPhoneCalls | TopPeerCategoryForwardUsers | TopPeerCategoryForwardChats;
@@ -263,6 +263,8 @@ namespace Api {
   export type TypeGroupCallParticipantVideoSourceGroup = GroupCallParticipantVideoSourceGroup;
   export type TypeGroupCallParticipantVideo = GroupCallParticipantVideo;
   export type TypeBotCommandScope = BotCommandScopeDefault | BotCommandScopeUsers | BotCommandScopeChats | BotCommandScopeChatAdmins | BotCommandScopePeer | BotCommandScopePeerAdmins | BotCommandScopePeerUser;
+  export type TypeChatTheme = ChatTheme;
+  export type TypeSponsoredMessage = SponsoredMessage;
   export type TypeResPQ = ResPQ;
   export type TypeP_Q_inner_data = PQInnerData | PQInnerDataDc | PQInnerDataTemp | PQInnerDataTempDc;
   export type TypeServer_DH_Params = ServerDHParamsFail | ServerDHParamsOk;
@@ -351,6 +353,7 @@ namespace Api {
     export type TypeChatInviteImporters = messages.ChatInviteImporters;
     export type TypeChatAdminsWithInvites = messages.ChatAdminsWithInvites;
     export type TypeCheckedHistoryImportPeer = messages.CheckedHistoryImportPeer;
+    export type TypeSponsoredMessages = messages.SponsoredMessages;
   }
 
   export namespace updates {
@@ -404,6 +407,7 @@ namespace Api {
     export type TypeThemes = account.ThemesNotModified | account.Themes;
     export type TypeContentSettings = account.ContentSettings;
     export type TypeResetPasswordResult = account.ResetPasswordFailedWait | account.ResetPasswordRequestedWait | account.ResetPasswordOk;
+    export type TypeChatThemes = account.ChatThemesNotModified | account.ChatThemes;
   }
 
   export namespace channels {
@@ -442,59 +446,59 @@ namespace Api {
   export class InputPeerEmpty extends VirtualClass<void> {};
   export class InputPeerSelf extends VirtualClass<void> {};
   export class InputPeerChat extends VirtualClass<{
-    chatId: int;
+    chatId: long;
   }> {
-    chatId: int;
+    chatId: long;
   };
   export class InputPeerUser extends VirtualClass<{
-    userId: int;
+    userId: long;
     accessHash: long;
   }> {
-    userId: int;
+    userId: long;
     accessHash: long;
   };
   export class InputPeerChannel extends VirtualClass<{
-    channelId: int;
+    channelId: long;
     accessHash: long;
   }> {
-    channelId: int;
+    channelId: long;
     accessHash: long;
   };
   export class InputPeerUserFromMessage extends VirtualClass<{
     peer: Api.TypeInputPeer;
     msgId: int;
-    userId: int;
+    userId: long;
   }> {
     peer: Api.TypeInputPeer;
     msgId: int;
-    userId: int;
+    userId: long;
   };
   export class InputPeerChannelFromMessage extends VirtualClass<{
     peer: Api.TypeInputPeer;
     msgId: int;
-    channelId: int;
+    channelId: long;
   }> {
     peer: Api.TypeInputPeer;
     msgId: int;
-    channelId: int;
+    channelId: long;
   };
   export class InputUserEmpty extends VirtualClass<void> {};
   export class InputUserSelf extends VirtualClass<void> {};
   export class InputUser extends VirtualClass<{
-    userId: int;
+    userId: long;
     accessHash: long;
   }> {
-    userId: int;
+    userId: long;
     accessHash: long;
   };
   export class InputUserFromMessage extends VirtualClass<{
     peer: Api.TypeInputPeer;
     msgId: int;
-    userId: int;
+    userId: long;
   }> {
     peer: Api.TypeInputPeer;
     msgId: int;
-    userId: int;
+    userId: long;
   };
   export class InputPhoneContact extends VirtualClass<{
     clientId: long;
@@ -809,33 +813,39 @@ namespace Api {
     thumbVersion: int;
   };
   export class InputGroupCallStream extends VirtualClass<{
+    // flags: undefined;
     call: Api.TypeInputGroupCall;
     timeMs: long;
     scale: int;
+    videoChannel?: int;
+    videoQuality?: int;
   }> {
+    // flags: undefined;
     call: Api.TypeInputGroupCall;
     timeMs: long;
     scale: int;
+    videoChannel?: int;
+    videoQuality?: int;
   };
   export class PeerUser extends VirtualClass<{
-    userId: int;
+    userId: long;
   }> {
-    userId: int;
+    userId: long;
   };
   export class PeerChat extends VirtualClass<{
-    chatId: int;
+    chatId: long;
   }> {
-    chatId: int;
+    chatId: long;
   };
   export class PeerChannel extends VirtualClass<{
-    channelId: int;
+    channelId: long;
   }> {
-    channelId: int;
+    channelId: long;
   };
   export class UserEmpty extends VirtualClass<{
-    id: int;
+    id: long;
   }> {
-    id: int;
+    id: long;
   };
   export class User extends VirtualClass<{
     // flags: undefined;
@@ -854,7 +864,7 @@ namespace Api {
     scam?: true;
     applyMinPhoto?: true;
     fake?: true;
-    id: int;
+    id: long;
     accessHash?: long;
     firstName?: string;
     lastName?: string;
@@ -883,7 +893,7 @@ namespace Api {
     scam?: true;
     applyMinPhoto?: true;
     fake?: true;
-    id: int;
+    id: long;
     accessHash?: long;
     firstName?: string;
     lastName?: string;
@@ -925,9 +935,9 @@ namespace Api {
   export class UserStatusLastWeek extends VirtualClass<void> {};
   export class UserStatusLastMonth extends VirtualClass<void> {};
   export class ChatEmpty extends VirtualClass<{
-    id: int;
+    id: long;
   }> {
-    id: int;
+    id: long;
   };
   export class Chat extends VirtualClass<{
     // flags: undefined;
@@ -937,7 +947,7 @@ namespace Api {
     deactivated?: true;
     callActive?: true;
     callNotEmpty?: true;
-    id: int;
+    id: long;
     title: string;
     photo: Api.TypeChatPhoto;
     participantsCount: int;
@@ -954,7 +964,7 @@ namespace Api {
     deactivated?: true;
     callActive?: true;
     callNotEmpty?: true;
-    id: int;
+    id: long;
     title: string;
     photo: Api.TypeChatPhoto;
     participantsCount: int;
@@ -965,10 +975,10 @@ namespace Api {
     defaultBannedRights?: Api.TypeChatBannedRights;
   };
   export class ChatForbidden extends VirtualClass<{
-    id: int;
+    id: long;
     title: string;
   }> {
-    id: int;
+    id: long;
     title: string;
   };
   export class Channel extends VirtualClass<{
@@ -989,13 +999,12 @@ namespace Api {
     callNotEmpty?: true;
     fake?: true;
     gigagroup?: true;
-    id: int;
+    id: long;
     accessHash?: long;
     title: string;
     username?: string;
     photo: Api.TypeChatPhoto;
     date: int;
-    version: int;
     restrictionReason?: Api.TypeRestrictionReason[];
     adminRights?: Api.TypeChatAdminRights;
     bannedRights?: Api.TypeChatBannedRights;
@@ -1019,13 +1028,12 @@ namespace Api {
     callNotEmpty?: true;
     fake?: true;
     gigagroup?: true;
-    id: int;
+    id: long;
     accessHash?: long;
     title: string;
     username?: string;
     photo: Api.TypeChatPhoto;
     date: int;
-    version: int;
     restrictionReason?: Api.TypeRestrictionReason[];
     adminRights?: Api.TypeChatAdminRights;
     bannedRights?: Api.TypeChatBannedRights;
@@ -1036,7 +1044,7 @@ namespace Api {
     // flags: undefined;
     broadcast?: true;
     megagroup?: true;
-    id: int;
+    id: long;
     accessHash: long;
     title: string;
     untilDate?: int;
@@ -1044,7 +1052,7 @@ namespace Api {
     // flags: undefined;
     broadcast?: true;
     megagroup?: true;
-    id: int;
+    id: long;
     accessHash: long;
     title: string;
     untilDate?: int;
@@ -1053,7 +1061,7 @@ namespace Api {
     // flags: undefined;
     canSetUsername?: true;
     hasScheduled?: true;
-    id: int;
+    id: long;
     about: string;
     participants: Api.TypeChatParticipants;
     chatPhoto?: Api.TypePhoto;
@@ -1065,11 +1073,12 @@ namespace Api {
     call?: Api.TypeInputGroupCall;
     ttlPeriod?: int;
     groupcallDefaultJoinAs?: Api.TypePeer;
+    themeEmoticon?: string;
   }> {
     // flags: undefined;
     canSetUsername?: true;
     hasScheduled?: true;
-    id: int;
+    id: long;
     about: string;
     participants: Api.TypeChatParticipants;
     chatPhoto?: Api.TypePhoto;
@@ -1081,6 +1090,7 @@ namespace Api {
     call?: Api.TypeInputGroupCall;
     ttlPeriod?: int;
     groupcallDefaultJoinAs?: Api.TypePeer;
+    themeEmoticon?: string;
   };
   export class ChannelFull extends VirtualClass<{
     // flags: undefined;
@@ -1092,7 +1102,7 @@ namespace Api {
     hasScheduled?: true;
     canViewStats?: true;
     blocked?: true;
-    id: int;
+    id: long;
     about: string;
     participantsCount?: int;
     adminsCount?: int;
@@ -1106,13 +1116,13 @@ namespace Api {
     notifySettings: Api.TypePeerNotifySettings;
     exportedInvite?: Api.TypeExportedChatInvite;
     botInfo: Api.TypeBotInfo[];
-    migratedFromChatId?: int;
+    migratedFromChatId?: long;
     migratedFromMaxId?: int;
     pinnedMsgId?: int;
     stickerset?: Api.TypeStickerSet;
     availableMinId?: int;
     folderId?: int;
-    linkedChatId?: int;
+    linkedChatId?: long;
     location?: Api.TypeChannelLocation;
     slowmodeSeconds?: int;
     slowmodeNextSendDate?: int;
@@ -1122,6 +1132,7 @@ namespace Api {
     ttlPeriod?: int;
     pendingSuggestions?: string[];
     groupcallDefaultJoinAs?: Api.TypePeer;
+    themeEmoticon?: string;
   }> {
     // flags: undefined;
     canViewParticipants?: true;
@@ -1132,7 +1143,7 @@ namespace Api {
     hasScheduled?: true;
     canViewStats?: true;
     blocked?: true;
-    id: int;
+    id: long;
     about: string;
     participantsCount?: int;
     adminsCount?: int;
@@ -1146,13 +1157,13 @@ namespace Api {
     notifySettings: Api.TypePeerNotifySettings;
     exportedInvite?: Api.TypeExportedChatInvite;
     botInfo: Api.TypeBotInfo[];
-    migratedFromChatId?: int;
+    migratedFromChatId?: long;
     migratedFromMaxId?: int;
     pinnedMsgId?: int;
     stickerset?: Api.TypeStickerSet;
     availableMinId?: int;
     folderId?: int;
-    linkedChatId?: int;
+    linkedChatId?: long;
     location?: Api.TypeChannelLocation;
     slowmodeSeconds?: int;
     slowmodeNextSendDate?: int;
@@ -1162,45 +1173,46 @@ namespace Api {
     ttlPeriod?: int;
     pendingSuggestions?: string[];
     groupcallDefaultJoinAs?: Api.TypePeer;
+    themeEmoticon?: string;
   };
   export class ChatParticipant extends VirtualClass<{
-    userId: int;
-    inviterId: int;
+    userId: long;
+    inviterId: long;
     date: int;
   }> {
-    userId: int;
-    inviterId: int;
+    userId: long;
+    inviterId: long;
     date: int;
   };
   export class ChatParticipantCreator extends VirtualClass<{
-    userId: int;
+    userId: long;
   }> {
-    userId: int;
+    userId: long;
   };
   export class ChatParticipantAdmin extends VirtualClass<{
-    userId: int;
-    inviterId: int;
+    userId: long;
+    inviterId: long;
     date: int;
   }> {
-    userId: int;
-    inviterId: int;
+    userId: long;
+    inviterId: long;
     date: int;
   };
   export class ChatParticipantsForbidden extends VirtualClass<{
     // flags: undefined;
-    chatId: int;
+    chatId: long;
     selfParticipant?: Api.TypeChatParticipant;
   }> {
     // flags: undefined;
-    chatId: int;
+    chatId: long;
     selfParticipant?: Api.TypeChatParticipant;
   };
   export class ChatParticipants extends VirtualClass<{
-    chatId: int;
+    chatId: long;
     participants: Api.TypeChatParticipant[];
     version: int;
   }> {
-    chatId: int;
+    chatId: long;
     participants: Api.TypeChatParticipant[];
     version: int;
   };
@@ -1242,7 +1254,7 @@ namespace Api {
     fromId?: Api.TypePeer;
     peerId: Api.TypePeer;
     fwdFrom?: Api.TypeMessageFwdHeader;
-    viaBotId?: int;
+    viaBotId?: long;
     replyTo?: Api.TypeMessageReplyHeader;
     date: int;
     message: string;
@@ -1272,7 +1284,7 @@ namespace Api {
     fromId?: Api.TypePeer;
     peerId: Api.TypePeer;
     fwdFrom?: Api.TypeMessageFwdHeader;
-    viaBotId?: int;
+    viaBotId?: long;
     replyTo?: Api.TypeMessageReplyHeader;
     date: int;
     message: string;
@@ -1339,13 +1351,13 @@ namespace Api {
     firstName: string;
     lastName: string;
     vcard: string;
-    userId: int;
+    userId: long;
   }> {
     phoneNumber: string;
     firstName: string;
     lastName: string;
     vcard: string;
-    userId: int;
+    userId: long;
   };
   export class MessageMediaUnsupported extends VirtualClass<void> {};
   export class MessageMediaDocument extends VirtualClass<{
@@ -1435,10 +1447,10 @@ namespace Api {
   export class MessageActionEmpty extends VirtualClass<void> {};
   export class MessageActionChatCreate extends VirtualClass<{
     title: string;
-    users: int[];
+    users: long[];
   }> {
     title: string;
-    users: int[];
+    users: long[];
   };
   export class MessageActionChatEditTitle extends VirtualClass<{
     title: string;
@@ -1452,19 +1464,19 @@ namespace Api {
   };
   export class MessageActionChatDeletePhoto extends VirtualClass<void> {};
   export class MessageActionChatAddUser extends VirtualClass<{
-    users: int[];
+    users: long[];
   }> {
-    users: int[];
+    users: long[];
   };
   export class MessageActionChatDeleteUser extends VirtualClass<{
-    userId: int;
+    userId: long;
   }> {
-    userId: int;
+    userId: long;
   };
   export class MessageActionChatJoinedByLink extends VirtualClass<{
-    inviterId: int;
+    inviterId: long;
   }> {
-    inviterId: int;
+    inviterId: long;
   };
   export class MessageActionChannelCreate extends VirtualClass<{
     title: string;
@@ -1472,16 +1484,16 @@ namespace Api {
     title: string;
   };
   export class MessageActionChatMigrateTo extends VirtualClass<{
-    channelId: int;
+    channelId: long;
   }> {
-    channelId: int;
+    channelId: long;
   };
   export class MessageActionChannelMigrateFrom extends VirtualClass<{
     title: string;
-    chatId: int;
+    chatId: long;
   }> {
     title: string;
-    chatId: int;
+    chatId: long;
   };
   export class MessageActionPinMessage extends VirtualClass<void> {};
   export class MessageActionHistoryClear extends VirtualClass<void> {};
@@ -1573,10 +1585,10 @@ namespace Api {
   };
   export class MessageActionInviteToGroupCall extends VirtualClass<{
     call: Api.TypeInputGroupCall;
-    users: int[];
+    users: long[];
   }> {
     call: Api.TypeInputGroupCall;
-    users: int[];
+    users: long[];
   };
   export class MessageActionSetMessagesTTL extends VirtualClass<{
     period: int;
@@ -1590,6 +1602,11 @@ namespace Api {
     call: Api.TypeInputGroupCall;
     scheduleDate: int;
   };
+  export class MessageActionSetChatTheme extends VirtualClass<{
+    emoticon: string;
+  }> {
+    emoticon: string;
+  };
   export class Dialog extends VirtualClass<{
     // flags: undefined;
     pinned?: true;
@@ -1851,6 +1868,7 @@ namespace Api {
     commonChatsCount: int;
     folderId?: int;
     ttlPeriod?: int;
+    themeEmoticon?: string;
   }> {
     // flags: undefined;
     blocked?: true;
@@ -1869,26 +1887,27 @@ namespace Api {
     commonChatsCount: int;
     folderId?: int;
     ttlPeriod?: int;
+    themeEmoticon?: string;
   };
   export class Contact extends VirtualClass<{
-    userId: int;
+    userId: long;
     mutual: Bool;
   }> {
-    userId: int;
+    userId: long;
     mutual: Bool;
   };
   export class ImportedContact extends VirtualClass<{
-    userId: int;
+    userId: long;
     clientId: long;
   }> {
-    userId: int;
+    userId: long;
     clientId: long;
   };
   export class ContactStatus extends VirtualClass<{
-    userId: int;
+    userId: long;
     status: Api.TypeUserStatus;
   }> {
-    userId: int;
+    userId: long;
     status: Api.TypeUserStatus;
   };
   export class InputMessagesFilterEmpty extends VirtualClass<void> {};
@@ -1940,18 +1959,18 @@ namespace Api {
     ptsCount: int;
   };
   export class UpdateUserTyping extends VirtualClass<{
-    userId: int;
+    userId: long;
     action: Api.TypeSendMessageAction;
   }> {
-    userId: int;
+    userId: long;
     action: Api.TypeSendMessageAction;
   };
   export class UpdateChatUserTyping extends VirtualClass<{
-    chatId: int;
+    chatId: long;
     fromId: Api.TypePeer;
     action: Api.TypeSendMessageAction;
   }> {
-    chatId: int;
+    chatId: long;
     fromId: Api.TypePeer;
     action: Api.TypeSendMessageAction;
   };
@@ -1961,30 +1980,30 @@ namespace Api {
     participants: Api.TypeChatParticipants;
   };
   export class UpdateUserStatus extends VirtualClass<{
-    userId: int;
+    userId: long;
     status: Api.TypeUserStatus;
   }> {
-    userId: int;
+    userId: long;
     status: Api.TypeUserStatus;
   };
   export class UpdateUserName extends VirtualClass<{
-    userId: int;
+    userId: long;
     firstName: string;
     lastName: string;
     username: string;
   }> {
-    userId: int;
+    userId: long;
     firstName: string;
     lastName: string;
     username: string;
   };
   export class UpdateUserPhoto extends VirtualClass<{
-    userId: int;
+    userId: long;
     date: int;
     photo: Api.TypeUserProfilePhoto;
     previous: Bool;
   }> {
-    userId: int;
+    userId: long;
     date: int;
     photo: Api.TypeUserProfilePhoto;
     previous: Bool;
@@ -2018,25 +2037,25 @@ namespace Api {
     date: int;
   };
   export class UpdateChatParticipantAdd extends VirtualClass<{
-    chatId: int;
-    userId: int;
-    inviterId: int;
+    chatId: long;
+    userId: long;
+    inviterId: long;
     date: int;
     version: int;
   }> {
-    chatId: int;
-    userId: int;
-    inviterId: int;
+    chatId: long;
+    userId: long;
+    inviterId: long;
     date: int;
     version: int;
   };
   export class UpdateChatParticipantDelete extends VirtualClass<{
-    chatId: int;
-    userId: int;
+    chatId: long;
+    userId: long;
     version: int;
   }> {
-    chatId: int;
-    userId: int;
+    chatId: long;
+    userId: long;
     version: int;
   };
   export class UpdateDcOptions extends VirtualClass<{
@@ -2076,10 +2095,10 @@ namespace Api {
     rules: Api.TypePrivacyRule[];
   };
   export class UpdateUserPhone extends VirtualClass<{
-    userId: int;
+    userId: long;
     phone: string;
   }> {
-    userId: int;
+    userId: long;
     phone: string;
   };
   export class UpdateReadHistoryInbox extends VirtualClass<{
@@ -2130,17 +2149,17 @@ namespace Api {
   };
   export class UpdateChannelTooLong extends VirtualClass<{
     // flags: undefined;
-    channelId: int;
+    channelId: long;
     pts?: int;
   }> {
     // flags: undefined;
-    channelId: int;
+    channelId: long;
     pts?: int;
   };
   export class UpdateChannel extends VirtualClass<{
-    channelId: int;
+    channelId: long;
   }> {
-    channelId: int;
+    channelId: long;
   };
   export class UpdateNewChannelMessage extends VirtualClass<{
     message: Api.TypeMessage;
@@ -2154,46 +2173,46 @@ namespace Api {
   export class UpdateReadChannelInbox extends VirtualClass<{
     // flags: undefined;
     folderId?: int;
-    channelId: int;
+    channelId: long;
     maxId: int;
     stillUnreadCount: int;
     pts: int;
   }> {
     // flags: undefined;
     folderId?: int;
-    channelId: int;
+    channelId: long;
     maxId: int;
     stillUnreadCount: int;
     pts: int;
   };
   export class UpdateDeleteChannelMessages extends VirtualClass<{
-    channelId: int;
+    channelId: long;
     messages: int[];
     pts: int;
     ptsCount: int;
   }> {
-    channelId: int;
+    channelId: long;
     messages: int[];
     pts: int;
     ptsCount: int;
   };
   export class UpdateChannelMessageViews extends VirtualClass<{
-    channelId: int;
+    channelId: long;
     id: int;
     views: int;
   }> {
-    channelId: int;
+    channelId: long;
     id: int;
     views: int;
   };
   export class UpdateChatParticipantAdmin extends VirtualClass<{
-    chatId: int;
-    userId: int;
+    chatId: long;
+    userId: long;
     isAdmin: Bool;
     version: int;
   }> {
-    chatId: int;
-    userId: int;
+    chatId: long;
+    userId: long;
     isAdmin: Bool;
     version: int;
   };
@@ -2216,7 +2235,7 @@ namespace Api {
   export class UpdateBotInlineQuery extends VirtualClass<{
     // flags: undefined;
     queryId: long;
-    userId: int;
+    userId: long;
     query: string;
     geo?: Api.TypeGeoPoint;
     peerType?: Api.TypeInlineQueryPeerType;
@@ -2224,7 +2243,7 @@ namespace Api {
   }> {
     // flags: undefined;
     queryId: long;
-    userId: int;
+    userId: long;
     query: string;
     geo?: Api.TypeGeoPoint;
     peerType?: Api.TypeInlineQueryPeerType;
@@ -2232,14 +2251,14 @@ namespace Api {
   };
   export class UpdateBotInlineSend extends VirtualClass<{
     // flags: undefined;
-    userId: int;
+    userId: long;
     query: string;
     geo?: Api.TypeGeoPoint;
     id: string;
     msgId?: Api.TypeInputBotInlineMessageID;
   }> {
     // flags: undefined;
-    userId: int;
+    userId: long;
     query: string;
     geo?: Api.TypeGeoPoint;
     id: string;
@@ -2257,7 +2276,7 @@ namespace Api {
   export class UpdateBotCallbackQuery extends VirtualClass<{
     // flags: undefined;
     queryId: long;
-    userId: int;
+    userId: long;
     peer: Api.TypePeer;
     msgId: int;
     chatInstance: long;
@@ -2266,7 +2285,7 @@ namespace Api {
   }> {
     // flags: undefined;
     queryId: long;
-    userId: int;
+    userId: long;
     peer: Api.TypePeer;
     msgId: int;
     chatInstance: long;
@@ -2285,7 +2304,7 @@ namespace Api {
   export class UpdateInlineBotCallbackQuery extends VirtualClass<{
     // flags: undefined;
     queryId: long;
-    userId: int;
+    userId: long;
     msgId: Api.TypeInputBotInlineMessageID;
     chatInstance: long;
     data?: bytes;
@@ -2293,17 +2312,17 @@ namespace Api {
   }> {
     // flags: undefined;
     queryId: long;
-    userId: int;
+    userId: long;
     msgId: Api.TypeInputBotInlineMessageID;
     chatInstance: long;
     data?: bytes;
     gameShortName?: string;
   };
   export class UpdateReadChannelOutbox extends VirtualClass<{
-    channelId: int;
+    channelId: long;
     maxId: int;
   }> {
-    channelId: int;
+    channelId: long;
     maxId: int;
   };
   export class UpdateDraftMessage extends VirtualClass<{
@@ -2318,12 +2337,12 @@ namespace Api {
   export class UpdateConfig extends VirtualClass<void> {};
   export class UpdatePtsChanged extends VirtualClass<void> {};
   export class UpdateChannelWebPage extends VirtualClass<{
-    channelId: int;
+    channelId: long;
     webpage: Api.TypeWebPage;
     pts: int;
     ptsCount: int;
   }> {
-    channelId: int;
+    channelId: long;
     webpage: Api.TypeWebPage;
     pts: int;
     ptsCount: int;
@@ -2364,19 +2383,19 @@ namespace Api {
   };
   export class UpdateBotShippingQuery extends VirtualClass<{
     queryId: long;
-    userId: int;
+    userId: long;
     payload: bytes;
     shippingAddress: Api.TypePostAddress;
   }> {
     queryId: long;
-    userId: int;
+    userId: long;
     payload: bytes;
     shippingAddress: Api.TypePostAddress;
   };
   export class UpdateBotPrecheckoutQuery extends VirtualClass<{
     // flags: undefined;
     queryId: long;
-    userId: int;
+    userId: long;
     payload: bytes;
     info?: Api.TypePaymentRequestedInfo;
     shippingOptionId?: string;
@@ -2385,7 +2404,7 @@ namespace Api {
   }> {
     // flags: undefined;
     queryId: long;
-    userId: int;
+    userId: long;
     payload: bytes;
     info?: Api.TypePaymentRequestedInfo;
     shippingOptionId?: string;
@@ -2409,18 +2428,18 @@ namespace Api {
   };
   export class UpdateFavedStickers extends VirtualClass<void> {};
   export class UpdateChannelReadMessagesContents extends VirtualClass<{
-    channelId: int;
+    channelId: long;
     messages: int[];
   }> {
-    channelId: int;
+    channelId: long;
     messages: int[];
   };
   export class UpdateContactsReset extends VirtualClass<void> {};
   export class UpdateChannelAvailableMessages extends VirtualClass<{
-    channelId: int;
+    channelId: long;
     availableMinId: int;
   }> {
-    channelId: int;
+    channelId: long;
     availableMinId: int;
   };
   export class UpdateDialogUnreadMark extends VirtualClass<{
@@ -2500,12 +2519,12 @@ namespace Api {
   export class UpdateLoginToken extends VirtualClass<void> {};
   export class UpdateMessagePollVote extends VirtualClass<{
     pollId: long;
-    userId: int;
+    userId: long;
     options: bytes[];
     qts: int;
   }> {
     pollId: long;
-    userId: int;
+    userId: long;
     options: bytes[];
     qts: int;
   };
@@ -2532,35 +2551,35 @@ namespace Api {
     data: bytes;
   };
   export class UpdateChannelMessageForwards extends VirtualClass<{
-    channelId: int;
+    channelId: long;
     id: int;
     forwards: int;
   }> {
-    channelId: int;
+    channelId: long;
     id: int;
     forwards: int;
   };
   export class UpdateReadChannelDiscussionInbox extends VirtualClass<{
     // flags: undefined;
-    channelId: int;
+    channelId: long;
     topMsgId: int;
     readMaxId: int;
-    broadcastId?: int;
+    broadcastId?: long;
     broadcastPost?: int;
   }> {
     // flags: undefined;
-    channelId: int;
+    channelId: long;
     topMsgId: int;
     readMaxId: int;
-    broadcastId?: int;
+    broadcastId?: long;
     broadcastPost?: int;
   };
   export class UpdateReadChannelDiscussionOutbox extends VirtualClass<{
-    channelId: int;
+    channelId: long;
     topMsgId: int;
     readMaxId: int;
   }> {
-    channelId: int;
+    channelId: long;
     topMsgId: int;
     readMaxId: int;
   };
@@ -2573,13 +2592,13 @@ namespace Api {
   };
   export class UpdateChannelUserTyping extends VirtualClass<{
     // flags: undefined;
-    channelId: int;
+    channelId: long;
     topMsgId?: int;
     fromId: Api.TypePeer;
     action: Api.TypeSendMessageAction;
   }> {
     // flags: undefined;
-    channelId: int;
+    channelId: long;
     topMsgId?: int;
     fromId: Api.TypePeer;
     action: Api.TypeSendMessageAction;
@@ -2602,22 +2621,22 @@ namespace Api {
   export class UpdatePinnedChannelMessages extends VirtualClass<{
     // flags: undefined;
     pinned?: true;
-    channelId: int;
+    channelId: long;
     messages: int[];
     pts: int;
     ptsCount: int;
   }> {
     // flags: undefined;
     pinned?: true;
-    channelId: int;
+    channelId: long;
     messages: int[];
     pts: int;
     ptsCount: int;
   };
   export class UpdateChat extends VirtualClass<{
-    chatId: int;
+    chatId: long;
   }> {
-    chatId: int;
+    chatId: long;
   };
   export class UpdateGroupCallParticipants extends VirtualClass<{
     call: Api.TypeInputGroupCall;
@@ -2629,10 +2648,10 @@ namespace Api {
     version: int;
   };
   export class UpdateGroupCall extends VirtualClass<{
-    chatId: int;
+    chatId: long;
     call: Api.TypeGroupCall;
   }> {
-    chatId: int;
+    chatId: long;
     call: Api.TypeGroupCall;
   };
   export class UpdatePeerHistoryTTL extends VirtualClass<{
@@ -2646,20 +2665,20 @@ namespace Api {
   };
   export class UpdateChatParticipant extends VirtualClass<{
     // flags: undefined;
-    chatId: int;
+    chatId: long;
     date: int;
-    actorId: int;
-    userId: int;
+    actorId: long;
+    userId: long;
     prevParticipant?: Api.TypeChatParticipant;
     newParticipant?: Api.TypeChatParticipant;
     invite?: Api.TypeExportedChatInvite;
     qts: int;
   }> {
     // flags: undefined;
-    chatId: int;
+    chatId: long;
     date: int;
-    actorId: int;
-    userId: int;
+    actorId: long;
+    userId: long;
     prevParticipant?: Api.TypeChatParticipant;
     newParticipant?: Api.TypeChatParticipant;
     invite?: Api.TypeExportedChatInvite;
@@ -2667,32 +2686,32 @@ namespace Api {
   };
   export class UpdateChannelParticipant extends VirtualClass<{
     // flags: undefined;
-    channelId: int;
+    channelId: long;
     date: int;
-    actorId: int;
-    userId: int;
+    actorId: long;
+    userId: long;
     prevParticipant?: Api.TypeChannelParticipant;
     newParticipant?: Api.TypeChannelParticipant;
     invite?: Api.TypeExportedChatInvite;
     qts: int;
   }> {
     // flags: undefined;
-    channelId: int;
+    channelId: long;
     date: int;
-    actorId: int;
-    userId: int;
+    actorId: long;
+    userId: long;
     prevParticipant?: Api.TypeChannelParticipant;
     newParticipant?: Api.TypeChannelParticipant;
     invite?: Api.TypeExportedChatInvite;
     qts: int;
   };
   export class UpdateBotStopped extends VirtualClass<{
-    userId: int;
+    userId: long;
     date: int;
     stopped: Bool;
     qts: int;
   }> {
-    userId: int;
+    userId: long;
     date: int;
     stopped: Bool;
     qts: int;
@@ -2708,11 +2727,11 @@ namespace Api {
   };
   export class UpdateBotCommands extends VirtualClass<{
     peer: Api.TypePeer;
-    botId: int;
+    botId: long;
     commands: Api.TypeBotCommand[];
   }> {
     peer: Api.TypePeer;
-    botId: int;
+    botId: long;
     commands: Api.TypeBotCommand[];
   };
   export class UpdatesTooLong extends VirtualClass<void> {};
@@ -2723,13 +2742,13 @@ namespace Api {
     mediaUnread?: true;
     silent?: true;
     id: int;
-    userId: int;
+    userId: long;
     message: string;
     pts: int;
     ptsCount: int;
     date: int;
     fwdFrom?: Api.TypeMessageFwdHeader;
-    viaBotId?: int;
+    viaBotId?: long;
     replyTo?: Api.TypeMessageReplyHeader;
     entities?: Api.TypeMessageEntity[];
     ttlPeriod?: int;
@@ -2740,13 +2759,13 @@ namespace Api {
     mediaUnread?: true;
     silent?: true;
     id: int;
-    userId: int;
+    userId: long;
     message: string;
     pts: int;
     ptsCount: int;
     date: int;
     fwdFrom?: Api.TypeMessageFwdHeader;
-    viaBotId?: int;
+    viaBotId?: long;
     replyTo?: Api.TypeMessageReplyHeader;
     entities?: Api.TypeMessageEntity[];
     ttlPeriod?: int;
@@ -2758,14 +2777,14 @@ namespace Api {
     mediaUnread?: true;
     silent?: true;
     id: int;
-    fromId: int;
-    chatId: int;
+    fromId: long;
+    chatId: long;
     message: string;
     pts: int;
     ptsCount: int;
     date: int;
     fwdFrom?: Api.TypeMessageFwdHeader;
-    viaBotId?: int;
+    viaBotId?: long;
     replyTo?: Api.TypeMessageReplyHeader;
     entities?: Api.TypeMessageEntity[];
     ttlPeriod?: int;
@@ -2776,14 +2795,14 @@ namespace Api {
     mediaUnread?: true;
     silent?: true;
     id: int;
-    fromId: int;
-    chatId: int;
+    fromId: long;
+    chatId: long;
     message: string;
     pts: int;
     ptsCount: int;
     date: int;
     fwdFrom?: Api.TypeMessageFwdHeader;
-    viaBotId?: int;
+    viaBotId?: long;
     replyTo?: Api.TypeMessageReplyHeader;
     entities?: Api.TypeMessageEntity[];
     ttlPeriod?: int;
@@ -2992,14 +3011,14 @@ namespace Api {
     id: int;
     accessHash: long;
     date: int;
-    adminId: int;
-    participantId: int;
+    adminId: long;
+    participantId: long;
   }> {
     id: int;
     accessHash: long;
     date: int;
-    adminId: int;
-    participantId: int;
+    adminId: long;
+    participantId: long;
   };
   export class EncryptedChatRequested extends VirtualClass<{
     // flags: undefined;
@@ -3007,8 +3026,8 @@ namespace Api {
     id: int;
     accessHash: long;
     date: int;
-    adminId: int;
-    participantId: int;
+    adminId: long;
+    participantId: long;
     gA: bytes;
   }> {
     // flags: undefined;
@@ -3016,24 +3035,24 @@ namespace Api {
     id: int;
     accessHash: long;
     date: int;
-    adminId: int;
-    participantId: int;
+    adminId: long;
+    participantId: long;
     gA: bytes;
   };
   export class EncryptedChat extends VirtualClass<{
     id: int;
     accessHash: long;
     date: int;
-    adminId: int;
-    participantId: int;
+    adminId: long;
+    participantId: long;
     gAOrB: bytes;
     keyFingerprint: long;
   }> {
     id: int;
     accessHash: long;
     date: int;
-    adminId: int;
-    participantId: int;
+    adminId: long;
+    participantId: long;
     gAOrB: bytes;
     keyFingerprint: long;
   };
@@ -3206,6 +3225,21 @@ namespace Api {
   }> {
     progress: int;
   };
+  export class SendMessageChooseStickerAction extends VirtualClass<void> {};
+  export class SendMessageEmojiInteraction extends VirtualClass<{
+    emoticon: string;
+    msgId: int;
+    interaction: Api.TypeDataJSON;
+  }> {
+    emoticon: string;
+    msgId: int;
+    interaction: Api.TypeDataJSON;
+  };
+  export class SendMessageEmojiInteractionSeen extends VirtualClass<{
+    emoticon: string;
+  }> {
+    emoticon: string;
+  };
   export class InputPrivacyKeyStatusTimestamp extends VirtualClass<void> {};
   export class InputPrivacyKeyChatInvite extends VirtualClass<void> {};
   export class InputPrivacyKeyPhoneCall extends VirtualClass<void> {};
@@ -3237,38 +3271,38 @@ namespace Api {
     users: Api.TypeInputUser[];
   };
   export class InputPrivacyValueAllowChatParticipants extends VirtualClass<{
-    chats: int[];
+    chats: long[];
   }> {
-    chats: int[];
+    chats: long[];
   };
   export class InputPrivacyValueDisallowChatParticipants extends VirtualClass<{
-    chats: int[];
+    chats: long[];
   }> {
-    chats: int[];
+    chats: long[];
   };
   export class PrivacyValueAllowContacts extends VirtualClass<void> {};
   export class PrivacyValueAllowAll extends VirtualClass<void> {};
   export class PrivacyValueAllowUsers extends VirtualClass<{
-    users: int[];
+    users: long[];
   }> {
-    users: int[];
+    users: long[];
   };
   export class PrivacyValueDisallowContacts extends VirtualClass<void> {};
   export class PrivacyValueDisallowAll extends VirtualClass<void> {};
   export class PrivacyValueDisallowUsers extends VirtualClass<{
-    users: int[];
+    users: long[];
   }> {
-    users: int[];
+    users: long[];
   };
   export class PrivacyValueAllowChatParticipants extends VirtualClass<{
-    chats: int[];
+    chats: long[];
   }> {
-    chats: int[];
+    chats: long[];
   };
   export class PrivacyValueDisallowChatParticipants extends VirtualClass<{
-    chats: int[];
+    chats: long[];
   }> {
-    chats: int[];
+    chats: long[];
   };
   export class AccountDaysTTL extends VirtualClass<{
     days: int;
@@ -3446,7 +3480,7 @@ namespace Api {
     revoked?: true;
     permanent?: true;
     link: string;
-    adminId: int;
+    adminId: long;
     date: int;
     startDate?: int;
     expireDate?: int;
@@ -3457,7 +3491,7 @@ namespace Api {
     revoked?: true;
     permanent?: true;
     link: string;
-    adminId: int;
+    adminId: long;
     date: int;
     startDate?: int;
     expireDate?: int;
@@ -3516,6 +3550,7 @@ namespace Api {
   }> {
     emoticon: string;
   };
+  export class InputStickerSetAnimatedEmojiAnimations extends VirtualClass<void> {};
   export class StickerSet extends VirtualClass<{
     // flags: undefined;
     archived?: true;
@@ -3557,11 +3592,11 @@ namespace Api {
     description: string;
   };
   export class BotInfo extends VirtualClass<{
-    userId: int;
+    userId: long;
     description: string;
     commands: Api.TypeBotCommand[];
   }> {
-    userId: int;
+    userId: long;
     description: string;
     commands: Api.TypeBotCommand[];
   };
@@ -3783,11 +3818,11 @@ namespace Api {
   export class MessageEntityMentionName extends VirtualClass<{
     offset: int;
     length: int;
-    userId: int;
+    userId: long;
   }> {
     offset: int;
     length: int;
-    userId: int;
+    userId: long;
   };
   export class InputMessageEntityMentionName extends VirtualClass<{
     offset: int;
@@ -3842,20 +3877,20 @@ namespace Api {
   };
   export class InputChannelEmpty extends VirtualClass<void> {};
   export class InputChannel extends VirtualClass<{
-    channelId: int;
+    channelId: long;
     accessHash: long;
   }> {
-    channelId: int;
+    channelId: long;
     accessHash: long;
   };
   export class InputChannelFromMessage extends VirtualClass<{
     peer: Api.TypeInputPeer;
     msgId: int;
-    channelId: int;
+    channelId: long;
   }> {
     peer: Api.TypeInputPeer;
     msgId: int;
-    channelId: int;
+    channelId: long;
   };
   export class MessageRange extends VirtualClass<{
     minId: int;
@@ -3875,29 +3910,29 @@ namespace Api {
     ranges: Api.TypeMessageRange[];
   };
   export class ChannelParticipant extends VirtualClass<{
-    userId: int;
+    userId: long;
     date: int;
   }> {
-    userId: int;
+    userId: long;
     date: int;
   };
   export class ChannelParticipantSelf extends VirtualClass<{
-    userId: int;
-    inviterId: int;
+    userId: long;
+    inviterId: long;
     date: int;
   }> {
-    userId: int;
-    inviterId: int;
+    userId: long;
+    inviterId: long;
     date: int;
   };
   export class ChannelParticipantCreator extends VirtualClass<{
     // flags: undefined;
-    userId: int;
+    userId: long;
     adminRights: Api.TypeChatAdminRights;
     rank?: string;
   }> {
     // flags: undefined;
-    userId: int;
+    userId: long;
     adminRights: Api.TypeChatAdminRights;
     rank?: string;
   };
@@ -3905,9 +3940,9 @@ namespace Api {
     // flags: undefined;
     canEdit?: true;
     self?: true;
-    userId: int;
-    inviterId?: int;
-    promotedBy: int;
+    userId: long;
+    inviterId?: long;
+    promotedBy: long;
     date: int;
     adminRights: Api.TypeChatAdminRights;
     rank?: string;
@@ -3915,9 +3950,9 @@ namespace Api {
     // flags: undefined;
     canEdit?: true;
     self?: true;
-    userId: int;
-    inviterId?: int;
-    promotedBy: int;
+    userId: long;
+    inviterId?: long;
+    promotedBy: long;
     date: int;
     adminRights: Api.TypeChatAdminRights;
     rank?: string;
@@ -3926,14 +3961,14 @@ namespace Api {
     // flags: undefined;
     left?: true;
     peer: Api.TypePeer;
-    kickedBy: int;
+    kickedBy: long;
     date: int;
     bannedRights: Api.TypeChatBannedRights;
   }> {
     // flags: undefined;
     left?: true;
     peer: Api.TypePeer;
-    kickedBy: int;
+    kickedBy: long;
     date: int;
     bannedRights: Api.TypeChatBannedRights;
   };
@@ -4306,6 +4341,17 @@ namespace Api {
     id: long;
     accessHash: long;
   };
+  export class InputBotInlineMessageID64 extends VirtualClass<{
+    dcId: int;
+    ownerId: long;
+    id: int;
+    accessHash: long;
+  }> {
+    dcId: int;
+    ownerId: long;
+    id: int;
+    accessHash: long;
+  };
   export class InlineBotSwitchPM extends VirtualClass<{
     text: string;
     startParam: string;
@@ -4429,11 +4475,11 @@ namespace Api {
   };
   export class HighScore extends VirtualClass<{
     pos: int;
-    userId: int;
+    userId: long;
     score: int;
   }> {
     pos: int;
-    userId: int;
+    userId: long;
     score: int;
   };
   export class TextEmpty extends VirtualClass<void> {};
@@ -4953,8 +4999,8 @@ namespace Api {
     id: long;
     accessHash: long;
     date: int;
-    adminId: int;
-    participantId: int;
+    adminId: long;
+    participantId: long;
     protocol: Api.TypePhoneCallProtocol;
     receiveDate?: int;
   }> {
@@ -4963,8 +5009,8 @@ namespace Api {
     id: long;
     accessHash: long;
     date: int;
-    adminId: int;
-    participantId: int;
+    adminId: long;
+    participantId: long;
     protocol: Api.TypePhoneCallProtocol;
     receiveDate?: int;
   };
@@ -4974,8 +5020,8 @@ namespace Api {
     id: long;
     accessHash: long;
     date: int;
-    adminId: int;
-    participantId: int;
+    adminId: long;
+    participantId: long;
     gAHash: bytes;
     protocol: Api.TypePhoneCallProtocol;
   }> {
@@ -4984,8 +5030,8 @@ namespace Api {
     id: long;
     accessHash: long;
     date: int;
-    adminId: int;
-    participantId: int;
+    adminId: long;
+    participantId: long;
     gAHash: bytes;
     protocol: Api.TypePhoneCallProtocol;
   };
@@ -4995,8 +5041,8 @@ namespace Api {
     id: long;
     accessHash: long;
     date: int;
-    adminId: int;
-    participantId: int;
+    adminId: long;
+    participantId: long;
     gB: bytes;
     protocol: Api.TypePhoneCallProtocol;
   }> {
@@ -5005,8 +5051,8 @@ namespace Api {
     id: long;
     accessHash: long;
     date: int;
-    adminId: int;
-    participantId: int;
+    adminId: long;
+    participantId: long;
     gB: bytes;
     protocol: Api.TypePhoneCallProtocol;
   };
@@ -5017,8 +5063,8 @@ namespace Api {
     id: long;
     accessHash: long;
     date: int;
-    adminId: int;
-    participantId: int;
+    adminId: long;
+    participantId: long;
     gAOrB: bytes;
     keyFingerprint: long;
     protocol: Api.TypePhoneCallProtocol;
@@ -5031,8 +5077,8 @@ namespace Api {
     id: long;
     accessHash: long;
     date: int;
-    adminId: int;
-    participantId: int;
+    adminId: long;
+    participantId: long;
     gAOrB: bytes;
     keyFingerprint: long;
     protocol: Api.TypePhoneCallProtocol;
@@ -5287,11 +5333,11 @@ namespace Api {
     message: Api.TypeMessage;
   };
   export class ChannelAdminLogEventActionChangeLinkedChat extends VirtualClass<{
-    prevValue: int;
-    newValue: int;
+    prevValue: long;
+    newValue: long;
   }> {
-    prevValue: int;
-    newValue: int;
+    prevValue: long;
+    newValue: long;
   };
   export class ChannelAdminLogEventActionChangeLocation extends VirtualClass<{
     prevValue: Api.TypeChannelLocation;
@@ -5369,12 +5415,12 @@ namespace Api {
   export class ChannelAdminLogEvent extends VirtualClass<{
     id: long;
     date: int;
-    userId: int;
+    userId: long;
     action: Api.TypeChannelAdminLogEventAction;
   }> {
     id: long;
     date: int;
-    userId: int;
+    userId: long;
     action: Api.TypeChannelAdminLogEventAction;
   };
   export class ChannelAdminLogEventsFilter extends VirtualClass<{
@@ -5428,17 +5474,17 @@ namespace Api {
   };
   export class RecentMeUrlUser extends VirtualClass<{
     url: string;
-    userId: int;
+    userId: long;
   }> {
     url: string;
-    userId: int;
+    userId: long;
   };
   export class RecentMeUrlChat extends VirtualClass<{
     url: string;
-    chatId: int;
+    chatId: long;
   }> {
     url: string;
-    chatId: int;
+    chatId: long;
   };
   export class RecentMeUrlChatInvite extends VirtualClass<{
     url: string;
@@ -5469,7 +5515,7 @@ namespace Api {
   };
   export class WebAuthorization extends VirtualClass<{
     hash: long;
-    botId: int;
+    botId: long;
     domain: string;
     browser: string;
     platform: string;
@@ -5479,7 +5525,7 @@ namespace Api {
     region: string;
   }> {
     hash: long;
-    botId: int;
+    botId: long;
     domain: string;
     browser: string;
     platform: string;
@@ -6015,7 +6061,7 @@ namespace Api {
     min?: true;
     results?: Api.TypePollAnswerVoters[];
     totalVoters?: int;
-    recentVoters?: int[];
+    recentVoters?: long[];
     solution?: string;
     solutionEntities?: Api.TypeMessageEntity[];
   } | void> {
@@ -6023,7 +6069,7 @@ namespace Api {
     min?: true;
     results?: Api.TypePollAnswerVoters[];
     totalVoters?: int;
-    recentVoters?: int[];
+    recentVoters?: long[];
     solution?: string;
     solutionEntities?: Api.TypeMessageEntity[];
   };
@@ -6295,24 +6341,26 @@ namespace Api {
     // flags: undefined;
     creator?: true;
     default?: true;
+    forChat?: true;
     id: long;
     accessHash: long;
     slug: string;
     title: string;
     document?: Api.TypeDocument;
     settings?: Api.TypeThemeSettings;
-    installsCount: int;
+    installsCount?: int;
   }> {
     // flags: undefined;
     creator?: true;
     default?: true;
+    forChat?: true;
     id: long;
     accessHash: long;
     slug: string;
     title: string;
     document?: Api.TypeDocument;
     settings?: Api.TypeThemeSettings;
-    installsCount: int;
+    installsCount?: int;
   };
   export class BaseThemeClassic extends VirtualClass<void> {};
   export class BaseThemeDay extends VirtualClass<void> {};
@@ -6321,34 +6369,38 @@ namespace Api {
   export class BaseThemeArctic extends VirtualClass<void> {};
   export class InputThemeSettings extends VirtualClass<{
     // flags: undefined;
+    messageColorsAnimated?: true;
     baseTheme: Api.TypeBaseTheme;
     accentColor: int;
-    messageTopColor?: int;
-    messageBottomColor?: int;
+    outboxAccentColor?: int;
+    messageColors?: int[];
     wallpaper?: Api.TypeInputWallPaper;
     wallpaperSettings?: Api.TypeWallPaperSettings;
   }> {
     // flags: undefined;
+    messageColorsAnimated?: true;
     baseTheme: Api.TypeBaseTheme;
     accentColor: int;
-    messageTopColor?: int;
-    messageBottomColor?: int;
+    outboxAccentColor?: int;
+    messageColors?: int[];
     wallpaper?: Api.TypeInputWallPaper;
     wallpaperSettings?: Api.TypeWallPaperSettings;
   };
   export class ThemeSettings extends VirtualClass<{
     // flags: undefined;
+    messageColorsAnimated?: true;
     baseTheme: Api.TypeBaseTheme;
     accentColor: int;
-    messageTopColor?: int;
-    messageBottomColor?: int;
+    outboxAccentColor?: int;
+    messageColors?: int[];
     wallpaper?: Api.TypeWallPaper;
   }> {
     // flags: undefined;
+    messageColorsAnimated?: true;
     baseTheme: Api.TypeBaseTheme;
     accentColor: int;
-    messageTopColor?: int;
-    messageBottomColor?: int;
+    outboxAccentColor?: int;
+    messageColors?: int[];
     wallpaper?: Api.TypeWallPaper;
   };
   export class WebPageAttributeTheme extends VirtualClass<{
@@ -6361,27 +6413,27 @@ namespace Api {
     settings?: Api.TypeThemeSettings;
   };
   export class MessageUserVote extends VirtualClass<{
-    userId: int;
+    userId: long;
     option: bytes;
     date: int;
   }> {
-    userId: int;
+    userId: long;
     option: bytes;
     date: int;
   };
   export class MessageUserVoteInputOption extends VirtualClass<{
-    userId: int;
+    userId: long;
     date: int;
   }> {
-    userId: int;
+    userId: long;
     date: int;
   };
   export class MessageUserVoteMultiple extends VirtualClass<{
-    userId: int;
+    userId: long;
     options: bytes[];
     date: int;
   }> {
-    userId: int;
+    userId: long;
     options: bytes[];
     date: int;
   };
@@ -6497,30 +6549,30 @@ namespace Api {
     videoStartTs?: double;
   };
   export class StatsGroupTopPoster extends VirtualClass<{
-    userId: int;
+    userId: long;
     messages: int;
     avgChars: int;
   }> {
-    userId: int;
+    userId: long;
     messages: int;
     avgChars: int;
   };
   export class StatsGroupTopAdmin extends VirtualClass<{
-    userId: int;
+    userId: long;
     deleted: int;
     kicked: int;
     banned: int;
   }> {
-    userId: int;
+    userId: long;
     deleted: int;
     kicked: int;
     banned: int;
   };
   export class StatsGroupTopInviter extends VirtualClass<{
-    userId: int;
+    userId: long;
     invitations: int;
   }> {
-    userId: int;
+    userId: long;
     invitations: int;
   };
   export class GlobalPrivacySettings extends VirtualClass<{
@@ -6558,7 +6610,7 @@ namespace Api {
     replies: int;
     repliesPts: int;
     recentRepliers?: Api.TypePeer[];
-    channelId?: int;
+    channelId?: long;
     maxId?: int;
     readMaxId?: int;
   }> {
@@ -6567,7 +6619,7 @@ namespace Api {
     replies: int;
     repliesPts: int;
     recentRepliers?: Api.TypePeer[];
-    channelId?: int;
+    channelId?: long;
     maxId?: int;
     readMaxId?: int;
   };
@@ -6594,6 +6646,7 @@ namespace Api {
     joinDateAsc?: true;
     scheduleStartSubscribed?: true;
     canStartVideo?: true;
+    recordVideoActive?: true;
     id: long;
     accessHash: long;
     participantsCount: int;
@@ -6611,6 +6664,7 @@ namespace Api {
     joinDateAsc?: true;
     scheduleStartSubscribed?: true;
     canStartVideo?: true;
+    recordVideoActive?: true;
     id: long;
     accessHash: long;
     participantsCount: int;
@@ -6678,18 +6732,18 @@ namespace Api {
   export class InlineQueryPeerTypeMegagroup extends VirtualClass<void> {};
   export class InlineQueryPeerTypeBroadcast extends VirtualClass<void> {};
   export class ChatInviteImporter extends VirtualClass<{
-    userId: int;
+    userId: long;
     date: int;
   }> {
-    userId: int;
+    userId: long;
     date: int;
   };
   export class ChatAdminWithInvites extends VirtualClass<{
-    adminId: int;
+    adminId: long;
     invitesCount: int;
     revokedInvitesCount: int;
   }> {
-    adminId: int;
+    adminId: long;
     invitesCount: int;
     revokedInvitesCount: int;
   };
@@ -6734,6 +6788,30 @@ namespace Api {
     peer: Api.TypeInputPeer;
     userId: Api.TypeInputUser;
   };
+  export class ChatTheme extends VirtualClass<{
+    emoticon: string;
+    theme: Api.TypeTheme;
+    darkTheme: Api.TypeTheme;
+  }> {
+    emoticon: string;
+    theme: Api.TypeTheme;
+    darkTheme: Api.TypeTheme;
+  };
+  export class SponsoredMessage extends VirtualClass<{
+    // flags: undefined;
+    randomId: bytes;
+    fromId: Api.TypePeer;
+    startParam?: string;
+    message: string;
+    entities?: Api.TypeMessageEntity[];
+  }> {
+    // flags: undefined;
+    randomId: bytes;
+    fromId: Api.TypePeer;
+    startParam?: string;
+    message: string;
+    entities?: Api.TypeMessageEntity[];
+  };
   export class ResPQ extends VirtualClass<{
     nonce: int128;
     serverNonce: int128;
@@ -7129,10 +7207,10 @@ namespace Api {
       termsOfService?: help.TypeTermsOfService;
     };
     export class ExportedAuthorization extends VirtualClass<{
-      id: int;
+      id: long;
       bytes: bytes;
     }> {
-      id: int;
+      id: long;
       bytes: bytes;
     };
     export class PasswordRecovery extends VirtualClass<{
@@ -7401,18 +7479,18 @@ namespace Api {
     };
     export class StickersNotModified extends VirtualClass<void> {};
     export class Stickers extends VirtualClass<{
-      hash: int;
+      hash: long;
       stickers: Api.TypeDocument[];
     }> {
-      hash: int;
+      hash: long;
       stickers: Api.TypeDocument[];
     };
     export class AllStickersNotModified extends VirtualClass<void> {};
     export class AllStickers extends VirtualClass<{
-      hash: int;
+      hash: long;
       sets: Api.TypeStickerSet[];
     }> {
-      hash: int;
+      hash: long;
       sets: Api.TypeStickerSet[];
     };
     export class AffectedMessages extends VirtualClass<{
@@ -7433,10 +7511,10 @@ namespace Api {
     };
     export class SavedGifsNotModified extends VirtualClass<void> {};
     export class SavedGifs extends VirtualClass<{
-      hash: int;
+      hash: long;
       gifs: Api.TypeDocument[];
     }> {
-      hash: int;
+      hash: long;
       gifs: Api.TypeDocument[];
     };
     export class BotResults extends VirtualClass<{
@@ -7501,24 +7579,24 @@ namespace Api {
       count: int;
     };
     export class FeaturedStickers extends VirtualClass<{
-      hash: int;
+      hash: long;
       count: int;
       sets: Api.TypeStickerSetCovered[];
       unread: long[];
     }> {
-      hash: int;
+      hash: long;
       count: int;
       sets: Api.TypeStickerSetCovered[];
       unread: long[];
     };
     export class RecentStickersNotModified extends VirtualClass<void> {};
     export class RecentStickers extends VirtualClass<{
-      hash: int;
+      hash: long;
       packs: Api.TypeStickerPack[];
       stickers: Api.TypeDocument[];
       dates: int[];
     }> {
-      hash: int;
+      hash: long;
       packs: Api.TypeStickerPack[];
       stickers: Api.TypeDocument[];
       dates: int[];
@@ -7545,20 +7623,20 @@ namespace Api {
     };
     export class FavedStickersNotModified extends VirtualClass<void> {};
     export class FavedStickers extends VirtualClass<{
-      hash: int;
+      hash: long;
       packs: Api.TypeStickerPack[];
       stickers: Api.TypeDocument[];
     }> {
-      hash: int;
+      hash: long;
       packs: Api.TypeStickerPack[];
       stickers: Api.TypeDocument[];
     };
     export class FoundStickerSetsNotModified extends VirtualClass<void> {};
     export class FoundStickerSets extends VirtualClass<{
-      hash: int;
+      hash: long;
       sets: Api.TypeStickerSetCovered[];
     }> {
-      hash: int;
+      hash: long;
       sets: Api.TypeStickerSetCovered[];
     };
     export class SearchCounter extends VirtualClass<{
@@ -7609,6 +7687,7 @@ namespace Api {
       maxId?: int;
       readInboxMaxId?: int;
       readOutboxMaxId?: int;
+      unreadCount: int;
       chats: Api.TypeChat[];
       users: Api.TypeUser[];
     }> {
@@ -7617,6 +7696,7 @@ namespace Api {
       maxId?: int;
       readInboxMaxId?: int;
       readOutboxMaxId?: int;
+      unreadCount: int;
       chats: Api.TypeChat[];
       users: Api.TypeUser[];
     };
@@ -7693,6 +7773,15 @@ namespace Api {
     }> {
       confirmText: string;
     };
+    export class SponsoredMessages extends VirtualClass<{
+      messages: Api.TypeSponsoredMessage[];
+      chats: Api.TypeChat[];
+      users: Api.TypeUser[];
+    }> {
+      messages: Api.TypeSponsoredMessage[];
+      chats: Api.TypeChat[];
+      users: Api.TypeUser[];
+    };
   }
 
   export namespace updates {
@@ -8162,10 +8251,10 @@ namespace Api {
     };
     export class WallPapersNotModified extends VirtualClass<void> {};
     export class WallPapers extends VirtualClass<{
-      hash: int;
+      hash: long;
       wallpapers: Api.TypeWallPaper[];
     }> {
-      hash: int;
+      hash: long;
       wallpapers: Api.TypeWallPaper[];
     };
     export class AutoDownloadSettings extends VirtualClass<{
@@ -8179,10 +8268,10 @@ namespace Api {
     };
     export class ThemesNotModified extends VirtualClass<void> {};
     export class Themes extends VirtualClass<{
-      hash: int;
+      hash: long;
       themes: Api.TypeTheme[];
     }> {
-      hash: int;
+      hash: long;
       themes: Api.TypeTheme[];
     };
     export class ContentSettings extends VirtualClass<{
@@ -8205,6 +8294,14 @@ namespace Api {
       untilDate: int;
     };
     export class ResetPasswordOk extends VirtualClass<void> {};
+    export class ChatThemesNotModified extends VirtualClass<void> {};
+    export class ChatThemes extends VirtualClass<{
+      hash: int;
+      themes: Api.TypeChatTheme[];
+    }> {
+      hash: int;
+      themes: Api.TypeChatTheme[];
+    };
   }
 
   export namespace channels {
@@ -8246,9 +8343,9 @@ namespace Api {
       canSaveCredentials?: true;
       passwordMissing?: true;
       formId: long;
-      botId: int;
+      botId: long;
       invoice: Api.TypeInvoice;
-      providerId: int;
+      providerId: long;
       url: string;
       nativeProvider?: string;
       nativeParams?: Api.TypeDataJSON;
@@ -8260,9 +8357,9 @@ namespace Api {
       canSaveCredentials?: true;
       passwordMissing?: true;
       formId: long;
-      botId: int;
+      botId: long;
       invoice: Api.TypeInvoice;
-      providerId: int;
+      providerId: long;
       url: string;
       nativeProvider?: string;
       nativeParams?: Api.TypeDataJSON;
@@ -8292,8 +8389,8 @@ namespace Api {
     export class PaymentReceipt extends VirtualClass<{
       // flags: undefined;
       date: int;
-      botId: int;
-      providerId: int;
+      botId: long;
+      providerId: long;
       title: string;
       description: string;
       photo?: Api.TypeWebDocument;
@@ -8308,8 +8405,8 @@ namespace Api {
     }> {
       // flags: undefined;
       date: int;
-      botId: int;
-      providerId: int;
+      botId: long;
+      providerId: long;
       title: string;
       description: string;
       photo?: Api.TypeWebDocument;
@@ -8652,10 +8749,10 @@ namespace Api {
       dcId: int;
     };
     export class ImportAuthorization extends Request<Partial<{
-      id: int;
+      id: long;
       bytes: bytes;
     }>, auth.TypeAuthorization> {
-      id: int;
+      id: long;
       bytes: bytes;
     };
     export class BindTempAuthKey extends Request<Partial<{
@@ -8717,11 +8814,11 @@ namespace Api {
     export class ExportLoginToken extends Request<Partial<{
       apiId: int;
       apiHash: string;
-      exceptIds: int[];
+      exceptIds: long[];
     }>, auth.TypeLoginToken> {
       apiId: int;
       apiHash: string;
-      exceptIds: int[];
+      exceptIds: long[];
     };
     export class ImportLoginToken extends Request<Partial<{
       token: bytes;
@@ -8748,7 +8845,7 @@ namespace Api {
       token: string;
       appSandbox: Bool;
       secret: bytes;
-      otherUids: int[];
+      otherUids: long[];
     }>, Bool> {
       // flags: undefined;
       noMuted?: true;
@@ -8756,16 +8853,16 @@ namespace Api {
       token: string;
       appSandbox: Bool;
       secret: bytes;
-      otherUids: int[];
+      otherUids: long[];
     };
     export class UnregisterDevice extends Request<Partial<{
       tokenType: int;
       token: string;
-      otherUids: int[];
+      otherUids: long[];
     }>, Bool> {
       tokenType: int;
       token: string;
-      otherUids: int[];
+      otherUids: long[];
     };
     export class UpdateNotifySettings extends Request<Partial<{
       peer: Api.TypeInputNotifyPeer;
@@ -8797,9 +8894,9 @@ namespace Api {
       offline: Bool;
     };
     export class GetWallPapers extends Request<Partial<{
-      hash: int;
+      hash: long;
     }>, account.TypeWallPapers> {
-      hash: int;
+      hash: long;
     };
     export class ReportPeer extends Request<Partial<{
       peer: Api.TypeInputPeer;
@@ -8930,22 +9027,22 @@ namespace Api {
       types: Api.TypeSecureValueType[];
     };
     export class GetAuthorizationForm extends Request<Partial<{
-      botId: int;
+      botId: long;
       scope: string;
       publicKey: string;
     }>, account.TypeAuthorizationForm> {
-      botId: int;
+      botId: long;
       scope: string;
       publicKey: string;
     };
     export class AcceptAuthorization extends Request<Partial<{
-      botId: int;
+      botId: long;
       scope: string;
       publicKey: string;
       valueHashes: Api.TypeSecureValueHash[];
       credentials: Api.TypeSecureCredentialsEncrypted;
     }>, Bool> {
-      botId: int;
+      botId: long;
       scope: string;
       publicKey: string;
       valueHashes: Api.TypeSecureValueHash[];
@@ -9142,10 +9239,10 @@ namespace Api {
     };
     export class GetThemes extends Request<Partial<{
       format: string;
-      hash: int;
+      hash: long;
     }>, account.TypeThemes> {
       format: string;
-      hash: int;
+      hash: long;
     };
     export class SetContentSettings extends Request<Partial<{
       // flags: undefined;
@@ -9179,6 +9276,11 @@ namespace Api {
     };
     export class ResetPassword extends Request<void, account.TypeResetPasswordResult> {};
     export class DeclinePasswordReset extends Request<void, Bool> {};
+    export class GetChatThemes extends Request<Partial<{
+      hash: int;
+    }>, account.TypeChatThemes> {
+      hash: int;
+    };
   }
 
   export namespace users {
@@ -9203,15 +9305,15 @@ namespace Api {
 
   export namespace contacts {
     export class GetContactIDs extends Request<Partial<{
-      hash: int;
+      hash: long;
     }>, int[]> {
-      hash: int;
+      hash: long;
     };
     export class GetStatuses extends Request<void, Api.TypeContactStatus[]> {};
     export class GetContacts extends Request<Partial<{
-      hash: int;
+      hash: long;
     }>, contacts.TypeContacts> {
-      hash: int;
+      hash: long;
     };
     export class ImportContacts extends Request<Partial<{
       contacts: Api.TypeInputContact[];
@@ -9269,7 +9371,7 @@ namespace Api {
       channels?: true;
       offset: int;
       limit: int;
-      hash: int;
+      hash: long;
     }>, contacts.TypeTopPeers> {
       // flags: undefined;
       correspondents?: true;
@@ -9282,7 +9384,7 @@ namespace Api {
       channels?: true;
       offset: int;
       limit: int;
-      hash: int;
+      hash: long;
     };
     export class ResetTopPeerRating extends Request<Partial<{
       category: Api.TypeTopPeerCategory;
@@ -9358,7 +9460,7 @@ namespace Api {
       offsetId: int;
       offsetPeer: Api.TypeInputPeer;
       limit: int;
-      hash: int;
+      hash: long;
     }>, messages.TypeDialogs> {
       // flags: undefined;
       excludePinned?: true;
@@ -9367,7 +9469,7 @@ namespace Api {
       offsetId: int;
       offsetPeer: Api.TypeInputPeer;
       limit: int;
-      hash: int;
+      hash: long;
     };
     export class GetHistory extends Request<Partial<{
       peer: Api.TypeInputPeer;
@@ -9377,7 +9479,7 @@ namespace Api {
       limit: int;
       maxId: int;
       minId: int;
-      hash: int;
+      hash: long;
     }>, messages.TypeMessages> {
       peer: Api.TypeInputPeer;
       offsetId: int;
@@ -9386,7 +9488,7 @@ namespace Api {
       limit: int;
       maxId: int;
       minId: int;
-      hash: int;
+      hash: long;
     };
     export class Search extends Request<Partial<{
       // flags: undefined;
@@ -9402,7 +9504,7 @@ namespace Api {
       limit: int;
       maxId: int;
       minId: int;
-      hash: int;
+      hash: long;
     }>, messages.TypeMessages> {
       // flags: undefined;
       peer: Api.TypeInputPeer;
@@ -9417,7 +9519,7 @@ namespace Api {
       limit: int;
       maxId: int;
       minId: int;
-      hash: int;
+      hash: long;
     };
     export class ReadHistory extends Request<Partial<{
       peer: Api.TypeInputPeer;
@@ -9523,6 +9625,8 @@ namespace Api {
       silent?: true;
       background?: true;
       withMyScore?: true;
+      dropAuthor?: true;
+      dropMediaCaptions?: true;
       fromPeer: Api.TypeInputPeer;
       id: int[];
       randomId: long[];
@@ -9533,6 +9637,8 @@ namespace Api {
       silent?: true;
       background?: true;
       withMyScore?: true;
+      dropAuthor?: true;
+      dropMediaCaptions?: true;
       fromPeer: Api.TypeInputPeer;
       id: int[];
       randomId: long[];
@@ -9561,47 +9667,47 @@ namespace Api {
       message: string;
     };
     export class GetChats extends Request<Partial<{
-      id: int[];
+      id: long[];
     }>, messages.TypeChats> {
-      id: int[];
+      id: long[];
     };
     export class GetFullChat extends Request<Partial<{
-      chatId: int;
+      chatId: long;
     }>, messages.TypeChatFull> {
-      chatId: int;
+      chatId: long;
     };
     export class EditChatTitle extends Request<Partial<{
-      chatId: int;
+      chatId: long;
       title: string;
     }>, Api.TypeUpdates> {
-      chatId: int;
+      chatId: long;
       title: string;
     };
     export class EditChatPhoto extends Request<Partial<{
-      chatId: int;
+      chatId: long;
       photo: Api.TypeInputChatPhoto;
     }>, Api.TypeUpdates> {
-      chatId: int;
+      chatId: long;
       photo: Api.TypeInputChatPhoto;
     };
     export class AddChatUser extends Request<Partial<{
-      chatId: int;
+      chatId: long;
       userId: Api.TypeInputUser;
       fwdLimit: int;
     }>, Api.TypeUpdates> {
-      chatId: int;
+      chatId: long;
       userId: Api.TypeInputUser;
       fwdLimit: int;
     };
     export class DeleteChatUser extends Request<Partial<{
       // flags: undefined;
       revokeHistory?: true;
-      chatId: int;
+      chatId: long;
       userId: Api.TypeInputUser;
     }>, Api.TypeUpdates> {
       // flags: undefined;
       revokeHistory?: true;
-      chatId: int;
+      chatId: long;
       userId: Api.TypeInputUser;
     };
     export class CreateChat extends Request<Partial<{
@@ -9713,15 +9819,15 @@ namespace Api {
     };
     export class GetStickers extends Request<Partial<{
       emoticon: string;
-      hash: int;
+      hash: long;
     }>, messages.TypeStickers> {
       emoticon: string;
-      hash: int;
+      hash: long;
     };
     export class GetAllStickers extends Request<Partial<{
-      hash: int;
+      hash: long;
     }>, messages.TypeAllStickers> {
-      hash: int;
+      hash: long;
     };
     export class GetWebPagePreview extends Request<Partial<{
       // flags: undefined;
@@ -9793,18 +9899,18 @@ namespace Api {
       increment: Bool;
     };
     export class EditChatAdmin extends Request<Partial<{
-      chatId: int;
+      chatId: long;
       userId: Api.TypeInputUser;
       isAdmin: Bool;
     }>, Bool> {
-      chatId: int;
+      chatId: long;
       userId: Api.TypeInputUser;
       isAdmin: Bool;
     };
     export class MigrateChat extends Request<Partial<{
-      chatId: int;
+      chatId: long;
     }>, Api.TypeUpdates> {
-      chatId: int;
+      chatId: long;
     };
     export class SearchGlobal extends Request<Partial<{
       // flags: undefined;
@@ -9848,9 +9954,9 @@ namespace Api {
       mimeType: string;
     };
     export class GetSavedGifs extends Request<Partial<{
-      hash: int;
+      hash: long;
     }>, messages.TypeSavedGifs> {
-      hash: int;
+      hash: long;
     };
     export class SaveGif extends Request<Partial<{
       id: Api.TypeInputDocument;
@@ -10015,9 +10121,9 @@ namespace Api {
     };
     export class GetAllDrafts extends Request<void, Api.TypeUpdates> {};
     export class GetFeaturedStickers extends Request<Partial<{
-      hash: int;
+      hash: long;
     }>, messages.TypeFeaturedStickers> {
-      hash: int;
+      hash: long;
     };
     export class ReadFeaturedStickers extends Request<Partial<{
       id: long[];
@@ -10027,11 +10133,11 @@ namespace Api {
     export class GetRecentStickers extends Request<Partial<{
       // flags: undefined;
       attached?: true;
-      hash: int;
+      hash: long;
     }>, messages.TypeRecentStickers> {
       // flags: undefined;
       attached?: true;
-      hash: int;
+      hash: long;
     };
     export class SaveRecentSticker extends Request<Partial<{
       // flags: undefined;
@@ -10063,9 +10169,9 @@ namespace Api {
       limit: int;
     };
     export class GetMaskStickers extends Request<Partial<{
-      hash: int;
+      hash: long;
     }>, messages.TypeAllStickers> {
-      hash: int;
+      hash: long;
     };
     export class GetAttachedStickers extends Request<Partial<{
       media: Api.TypeInputStickeredMedia;
@@ -10122,17 +10228,17 @@ namespace Api {
     };
     export class GetCommonChats extends Request<Partial<{
       userId: Api.TypeInputUser;
-      maxId: int;
+      maxId: long;
       limit: int;
     }>, messages.TypeChats> {
       userId: Api.TypeInputUser;
-      maxId: int;
+      maxId: long;
       limit: int;
     };
     export class GetAllChats extends Request<Partial<{
-      exceptIds: int[];
+      exceptIds: long[];
     }>, messages.TypeChats> {
-      exceptIds: int[];
+      exceptIds: long[];
     };
     export class GetWebPage extends Request<Partial<{
       url: string;
@@ -10205,9 +10311,9 @@ namespace Api {
       randomId: long;
     };
     export class GetFavedStickers extends Request<Partial<{
-      hash: int;
+      hash: long;
     }>, messages.TypeFavedStickers> {
-      hash: int;
+      hash: long;
     };
     export class FaveSticker extends Request<Partial<{
       id: Api.TypeInputDocument;
@@ -10239,11 +10345,11 @@ namespace Api {
     export class GetRecentLocations extends Request<Partial<{
       peer: Api.TypeInputPeer;
       limit: int;
-      hash: int;
+      hash: long;
     }>, messages.TypeMessages> {
       peer: Api.TypeInputPeer;
       limit: int;
-      hash: int;
+      hash: long;
     };
     export class SendMultiMedia extends Request<Partial<{
       // flags: undefined;
@@ -10275,12 +10381,12 @@ namespace Api {
       // flags: undefined;
       excludeFeatured?: true;
       q: string;
-      hash: int;
+      hash: long;
     }>, messages.TypeFoundStickerSets> {
       // flags: undefined;
       excludeFeatured?: true;
       q: string;
-      hash: int;
+      hash: long;
     };
     export class GetSplitRanges extends Request<void, Api.TypeMessageRange[]> {};
     export class MarkDialogUnread extends Request<Partial<{
@@ -10419,10 +10525,10 @@ namespace Api {
     };
     export class GetScheduledHistory extends Request<Partial<{
       peer: Api.TypeInputPeer;
-      hash: int;
+      hash: long;
     }>, messages.TypeMessages> {
       peer: Api.TypeInputPeer;
-      hash: int;
+      hash: long;
     };
     export class GetScheduledMessages extends Request<Partial<{
       peer: Api.TypeInputPeer;
@@ -10492,11 +10598,11 @@ namespace Api {
     export class GetOldFeaturedStickers extends Request<Partial<{
       offset: int;
       limit: int;
-      hash: int;
+      hash: long;
     }>, messages.TypeFeaturedStickers> {
       offset: int;
       limit: int;
-      hash: int;
+      hash: long;
     };
     export class GetReplies extends Request<Partial<{
       peer: Api.TypeInputPeer;
@@ -10507,7 +10613,7 @@ namespace Api {
       limit: int;
       maxId: int;
       minId: int;
-      hash: int;
+      hash: long;
     }>, messages.TypeMessages> {
       peer: Api.TypeInputPeer;
       msgId: int;
@@ -10517,7 +10623,7 @@ namespace Api {
       limit: int;
       maxId: int;
       minId: int;
-      hash: int;
+      hash: long;
     };
     export class GetDiscussionMessage extends Request<Partial<{
       peer: Api.TypeInputPeer;
@@ -10541,9 +10647,9 @@ namespace Api {
       peer: Api.TypeInputPeer;
     };
     export class DeleteChat extends Request<Partial<{
-      chatId: int;
+      chatId: long;
     }>, Bool> {
-      chatId: int;
+      chatId: long;
     };
     export class DeletePhoneCallHistory extends Request<Partial<{
       // flags: undefined;
@@ -10667,6 +10773,20 @@ namespace Api {
     }>, messages.TypeCheckedHistoryImportPeer> {
       peer: Api.TypeInputPeer;
     };
+    export class SetChatTheme extends Request<Partial<{
+      peer: Api.TypeInputPeer;
+      emoticon: string;
+    }>, Api.TypeUpdates> {
+      peer: Api.TypeInputPeer;
+      emoticon: string;
+    };
+    export class GetMessageReadParticipants extends Request<Partial<{
+      peer: Api.TypeInputPeer;
+      msgId: int;
+    }>, long[]> {
+      peer: Api.TypeInputPeer;
+      msgId: int;
+    };
   }
 
   export namespace updates {
@@ -10943,13 +11063,13 @@ namespace Api {
       filter: Api.TypeChannelParticipantsFilter;
       offset: int;
       limit: int;
-      hash: int;
+      hash: long;
     }>, channels.TypeChannelParticipants> {
       channel: Api.TypeInputChannel;
       filter: Api.TypeChannelParticipantsFilter;
       offset: int;
       limit: int;
-      hash: int;
+      hash: long;
     };
     export class GetParticipant extends Request<Partial<{
       channel: Api.TypeInputChannel;
@@ -11177,6 +11297,18 @@ namespace Api {
     }>, Api.TypeUpdates> {
       channel: Api.TypeInputChannel;
     };
+    export class ViewSponsoredMessage extends Request<Partial<{
+      channel: Api.TypeInputChannel;
+      randomId: bytes;
+    }>, Bool> {
+      channel: Api.TypeInputChannel;
+      randomId: bytes;
+    };
+    export class GetSponsoredMessages extends Request<Partial<{
+      channel: Api.TypeInputChannel;
+    }>, messages.TypeSponsoredMessages> {
+      channel: Api.TypeInputChannel;
+    };
   }
 
   export namespace bots {
@@ -11521,13 +11653,17 @@ namespace Api {
     export class ToggleGroupCallRecord extends Request<Partial<{
       // flags: undefined;
       start?: true;
+      video?: true;
       call: Api.TypeInputGroupCall;
       title?: string;
+      videoPortrait?: Bool;
     }>, Api.TypeUpdates> {
       // flags: undefined;
       start?: true;
+      video?: true;
       call: Api.TypeInputGroupCall;
       title?: string;
+      videoPortrait?: Bool;
     };
     export class EditGroupCallParticipant extends Request<Partial<{
       // flags: undefined;
@@ -11715,15 +11851,15 @@ namespace Api {
 
   export type AnyRequest = InvokeAfterMsg | InvokeAfterMsgs | InitConnection | InvokeWithLayer | InvokeWithoutUpdates | InvokeWithMessagesRange | InvokeWithTakeout | ReqPq | ReqPqMulti | ReqPqMultiNew | ReqDHParams | SetClientDHParams | DestroyAuthKey | RpcDropAnswer | GetFutureSalts | Ping | PingDelayDisconnect | DestroySession
     | auth.SendCode | auth.SignUp | auth.SignIn | auth.LogOut | auth.ResetAuthorizations | auth.ExportAuthorization | auth.ImportAuthorization | auth.BindTempAuthKey | auth.ImportBotAuthorization | auth.CheckPassword | auth.RequestPasswordRecovery | auth.RecoverPassword | auth.ResendCode | auth.CancelCode | auth.DropTempAuthKeys | auth.ExportLoginToken | auth.ImportLoginToken | auth.AcceptLoginToken | auth.CheckRecoveryPassword
-    | account.RegisterDevice | account.UnregisterDevice | account.UpdateNotifySettings | account.GetNotifySettings | account.ResetNotifySettings | account.UpdateProfile | account.UpdateStatus | account.GetWallPapers | account.ReportPeer | account.CheckUsername | account.UpdateUsername | account.GetPrivacy | account.SetPrivacy | account.DeleteAccount | account.GetAccountTTL | account.SetAccountTTL | account.SendChangePhoneCode | account.ChangePhone | account.UpdateDeviceLocked | account.GetAuthorizations | account.ResetAuthorization | account.GetPassword | account.GetPasswordSettings | account.UpdatePasswordSettings | account.SendConfirmPhoneCode | account.ConfirmPhone | account.GetTmpPassword | account.GetWebAuthorizations | account.ResetWebAuthorization | account.ResetWebAuthorizations | account.GetAllSecureValues | account.GetSecureValue | account.SaveSecureValue | account.DeleteSecureValue | account.GetAuthorizationForm | account.AcceptAuthorization | account.SendVerifyPhoneCode | account.VerifyPhone | account.SendVerifyEmailCode | account.VerifyEmail | account.InitTakeoutSession | account.FinishTakeoutSession | account.ConfirmPasswordEmail | account.ResendPasswordEmail | account.CancelPasswordEmail | account.GetContactSignUpNotification | account.SetContactSignUpNotification | account.GetNotifyExceptions | account.GetWallPaper | account.UploadWallPaper | account.SaveWallPaper | account.InstallWallPaper | account.ResetWallPapers | account.GetAutoDownloadSettings | account.SaveAutoDownloadSettings | account.UploadTheme | account.CreateTheme | account.UpdateTheme | account.SaveTheme | account.InstallTheme | account.GetTheme | account.GetThemes | account.SetContentSettings | account.GetContentSettings | account.GetMultiWallPapers | account.GetGlobalPrivacySettings | account.SetGlobalPrivacySettings | account.ReportProfilePhoto | account.ResetPassword | account.DeclinePasswordReset
+    | account.RegisterDevice | account.UnregisterDevice | account.UpdateNotifySettings | account.GetNotifySettings | account.ResetNotifySettings | account.UpdateProfile | account.UpdateStatus | account.GetWallPapers | account.ReportPeer | account.CheckUsername | account.UpdateUsername | account.GetPrivacy | account.SetPrivacy | account.DeleteAccount | account.GetAccountTTL | account.SetAccountTTL | account.SendChangePhoneCode | account.ChangePhone | account.UpdateDeviceLocked | account.GetAuthorizations | account.ResetAuthorization | account.GetPassword | account.GetPasswordSettings | account.UpdatePasswordSettings | account.SendConfirmPhoneCode | account.ConfirmPhone | account.GetTmpPassword | account.GetWebAuthorizations | account.ResetWebAuthorization | account.ResetWebAuthorizations | account.GetAllSecureValues | account.GetSecureValue | account.SaveSecureValue | account.DeleteSecureValue | account.GetAuthorizationForm | account.AcceptAuthorization | account.SendVerifyPhoneCode | account.VerifyPhone | account.SendVerifyEmailCode | account.VerifyEmail | account.InitTakeoutSession | account.FinishTakeoutSession | account.ConfirmPasswordEmail | account.ResendPasswordEmail | account.CancelPasswordEmail | account.GetContactSignUpNotification | account.SetContactSignUpNotification | account.GetNotifyExceptions | account.GetWallPaper | account.UploadWallPaper | account.SaveWallPaper | account.InstallWallPaper | account.ResetWallPapers | account.GetAutoDownloadSettings | account.SaveAutoDownloadSettings | account.UploadTheme | account.CreateTheme | account.UpdateTheme | account.SaveTheme | account.InstallTheme | account.GetTheme | account.GetThemes | account.SetContentSettings | account.GetContentSettings | account.GetMultiWallPapers | account.GetGlobalPrivacySettings | account.SetGlobalPrivacySettings | account.ReportProfilePhoto | account.ResetPassword | account.DeclinePasswordReset | account.GetChatThemes
     | users.GetUsers | users.GetFullUser | users.SetSecureValueErrors
     | contacts.GetContactIDs | contacts.GetStatuses | contacts.GetContacts | contacts.ImportContacts | contacts.DeleteContacts | contacts.DeleteByPhones | contacts.Block | contacts.Unblock | contacts.GetBlocked | contacts.Search | contacts.ResolveUsername | contacts.GetTopPeers | contacts.ResetTopPeerRating | contacts.ResetSaved | contacts.GetSaved | contacts.ToggleTopPeers | contacts.AddContact | contacts.AcceptContact | contacts.GetLocated | contacts.BlockFromReplies
-    | messages.GetMessages | messages.GetDialogs | messages.GetHistory | messages.Search | messages.ReadHistory | messages.DeleteHistory | messages.DeleteMessages | messages.ReceivedMessages | messages.SetTyping | messages.SendMessage | messages.SendMedia | messages.ForwardMessages | messages.ReportSpam | messages.GetPeerSettings | messages.Report | messages.GetChats | messages.GetFullChat | messages.EditChatTitle | messages.EditChatPhoto | messages.AddChatUser | messages.DeleteChatUser | messages.CreateChat | messages.GetDhConfig | messages.RequestEncryption | messages.AcceptEncryption | messages.DiscardEncryption | messages.SetEncryptedTyping | messages.ReadEncryptedHistory | messages.SendEncrypted | messages.SendEncryptedFile | messages.SendEncryptedService | messages.ReceivedQueue | messages.ReportEncryptedSpam | messages.ReadMessageContents | messages.GetStickers | messages.GetAllStickers | messages.GetWebPagePreview | messages.ExportChatInvite | messages.CheckChatInvite | messages.ImportChatInvite | messages.GetStickerSet | messages.InstallStickerSet | messages.UninstallStickerSet | messages.StartBot | messages.GetMessagesViews | messages.EditChatAdmin | messages.MigrateChat | messages.SearchGlobal | messages.ReorderStickerSets | messages.GetDocumentByHash | messages.GetSavedGifs | messages.SaveGif | messages.GetInlineBotResults | messages.SetInlineBotResults | messages.SendInlineBotResult | messages.GetMessageEditData | messages.EditMessage | messages.EditInlineBotMessage | messages.GetBotCallbackAnswer | messages.SetBotCallbackAnswer | messages.GetPeerDialogs | messages.SaveDraft | messages.GetAllDrafts | messages.GetFeaturedStickers | messages.ReadFeaturedStickers | messages.GetRecentStickers | messages.SaveRecentSticker | messages.ClearRecentStickers | messages.GetArchivedStickers | messages.GetMaskStickers | messages.GetAttachedStickers | messages.SetGameScore | messages.SetInlineGameScore | messages.GetGameHighScores | messages.GetInlineGameHighScores | messages.GetCommonChats | messages.GetAllChats | messages.GetWebPage | messages.ToggleDialogPin | messages.ReorderPinnedDialogs | messages.GetPinnedDialogs | messages.SetBotShippingResults | messages.SetBotPrecheckoutResults | messages.UploadMedia | messages.SendScreenshotNotification | messages.GetFavedStickers | messages.FaveSticker | messages.GetUnreadMentions | messages.ReadMentions | messages.GetRecentLocations | messages.SendMultiMedia | messages.UploadEncryptedFile | messages.SearchStickerSets | messages.GetSplitRanges | messages.MarkDialogUnread | messages.GetDialogUnreadMarks | messages.ClearAllDrafts | messages.UpdatePinnedMessage | messages.SendVote | messages.GetPollResults | messages.GetOnlines | messages.GetStatsURL | messages.EditChatAbout | messages.EditChatDefaultBannedRights | messages.GetEmojiKeywords | messages.GetEmojiKeywordsDifference | messages.GetEmojiKeywordsLanguages | messages.GetEmojiURL | messages.GetSearchCounters | messages.RequestUrlAuth | messages.AcceptUrlAuth | messages.HidePeerSettingsBar | messages.GetScheduledHistory | messages.GetScheduledMessages | messages.SendScheduledMessages | messages.DeleteScheduledMessages | messages.GetPollVotes | messages.ToggleStickerSets | messages.GetDialogFilters | messages.GetSuggestedDialogFilters | messages.UpdateDialogFilter | messages.UpdateDialogFiltersOrder | messages.GetOldFeaturedStickers | messages.GetReplies | messages.GetDiscussionMessage | messages.ReadDiscussion | messages.UnpinAllMessages | messages.DeleteChat | messages.DeletePhoneCallHistory | messages.CheckHistoryImport | messages.InitHistoryImport | messages.UploadImportedMedia | messages.StartHistoryImport | messages.GetExportedChatInvites | messages.GetExportedChatInvite | messages.EditExportedChatInvite | messages.DeleteRevokedExportedChatInvites | messages.DeleteExportedChatInvite | messages.GetAdminsWithInvites | messages.GetChatInviteImporters | messages.SetHistoryTTL | messages.CheckHistoryImportPeer
+    | messages.GetMessages | messages.GetDialogs | messages.GetHistory | messages.Search | messages.ReadHistory | messages.DeleteHistory | messages.DeleteMessages | messages.ReceivedMessages | messages.SetTyping | messages.SendMessage | messages.SendMedia | messages.ForwardMessages | messages.ReportSpam | messages.GetPeerSettings | messages.Report | messages.GetChats | messages.GetFullChat | messages.EditChatTitle | messages.EditChatPhoto | messages.AddChatUser | messages.DeleteChatUser | messages.CreateChat | messages.GetDhConfig | messages.RequestEncryption | messages.AcceptEncryption | messages.DiscardEncryption | messages.SetEncryptedTyping | messages.ReadEncryptedHistory | messages.SendEncrypted | messages.SendEncryptedFile | messages.SendEncryptedService | messages.ReceivedQueue | messages.ReportEncryptedSpam | messages.ReadMessageContents | messages.GetStickers | messages.GetAllStickers | messages.GetWebPagePreview | messages.ExportChatInvite | messages.CheckChatInvite | messages.ImportChatInvite | messages.GetStickerSet | messages.InstallStickerSet | messages.UninstallStickerSet | messages.StartBot | messages.GetMessagesViews | messages.EditChatAdmin | messages.MigrateChat | messages.SearchGlobal | messages.ReorderStickerSets | messages.GetDocumentByHash | messages.GetSavedGifs | messages.SaveGif | messages.GetInlineBotResults | messages.SetInlineBotResults | messages.SendInlineBotResult | messages.GetMessageEditData | messages.EditMessage | messages.EditInlineBotMessage | messages.GetBotCallbackAnswer | messages.SetBotCallbackAnswer | messages.GetPeerDialogs | messages.SaveDraft | messages.GetAllDrafts | messages.GetFeaturedStickers | messages.ReadFeaturedStickers | messages.GetRecentStickers | messages.SaveRecentSticker | messages.ClearRecentStickers | messages.GetArchivedStickers | messages.GetMaskStickers | messages.GetAttachedStickers | messages.SetGameScore | messages.SetInlineGameScore | messages.GetGameHighScores | messages.GetInlineGameHighScores | messages.GetCommonChats | messages.GetAllChats | messages.GetWebPage | messages.ToggleDialogPin | messages.ReorderPinnedDialogs | messages.GetPinnedDialogs | messages.SetBotShippingResults | messages.SetBotPrecheckoutResults | messages.UploadMedia | messages.SendScreenshotNotification | messages.GetFavedStickers | messages.FaveSticker | messages.GetUnreadMentions | messages.ReadMentions | messages.GetRecentLocations | messages.SendMultiMedia | messages.UploadEncryptedFile | messages.SearchStickerSets | messages.GetSplitRanges | messages.MarkDialogUnread | messages.GetDialogUnreadMarks | messages.ClearAllDrafts | messages.UpdatePinnedMessage | messages.SendVote | messages.GetPollResults | messages.GetOnlines | messages.GetStatsURL | messages.EditChatAbout | messages.EditChatDefaultBannedRights | messages.GetEmojiKeywords | messages.GetEmojiKeywordsDifference | messages.GetEmojiKeywordsLanguages | messages.GetEmojiURL | messages.GetSearchCounters | messages.RequestUrlAuth | messages.AcceptUrlAuth | messages.HidePeerSettingsBar | messages.GetScheduledHistory | messages.GetScheduledMessages | messages.SendScheduledMessages | messages.DeleteScheduledMessages | messages.GetPollVotes | messages.ToggleStickerSets | messages.GetDialogFilters | messages.GetSuggestedDialogFilters | messages.UpdateDialogFilter | messages.UpdateDialogFiltersOrder | messages.GetOldFeaturedStickers | messages.GetReplies | messages.GetDiscussionMessage | messages.ReadDiscussion | messages.UnpinAllMessages | messages.DeleteChat | messages.DeletePhoneCallHistory | messages.CheckHistoryImport | messages.InitHistoryImport | messages.UploadImportedMedia | messages.StartHistoryImport | messages.GetExportedChatInvites | messages.GetExportedChatInvite | messages.EditExportedChatInvite | messages.DeleteRevokedExportedChatInvites | messages.DeleteExportedChatInvite | messages.GetAdminsWithInvites | messages.GetChatInviteImporters | messages.SetHistoryTTL | messages.CheckHistoryImportPeer | messages.SetChatTheme | messages.GetMessageReadParticipants
     | updates.GetState | updates.GetDifference | updates.GetChannelDifference
     | photos.UpdateProfilePhoto | photos.UploadProfilePhoto | photos.DeletePhotos | photos.GetUserPhotos
     | upload.SaveFilePart | upload.GetFile | upload.SaveBigFilePart | upload.GetWebFile | upload.GetCdnFile | upload.ReuploadCdnFile | upload.GetCdnFileHashes | upload.GetFileHashes
     | help.GetConfig | help.GetNearestDc | help.GetAppUpdate | help.GetInviteText | help.GetSupport | help.GetAppChangelog | help.SetBotUpdatesStatus | help.GetCdnConfig | help.GetRecentMeUrls | help.GetTermsOfServiceUpdate | help.AcceptTermsOfService | help.GetDeepLinkInfo | help.GetAppConfig | help.SaveAppLog | help.GetPassportConfig | help.GetSupportName | help.GetUserInfo | help.EditUserInfo | help.GetPromoData | help.HidePromoData | help.DismissSuggestion | help.GetCountriesList
-    | channels.ReadHistory | channels.DeleteMessages | channels.DeleteUserHistory | channels.ReportSpam | channels.GetMessages | channels.GetParticipants | channels.GetParticipant | channels.GetChannels | channels.GetFullChannel | channels.CreateChannel | channels.EditAdmin | channels.EditTitle | channels.EditPhoto | channels.CheckUsername | channels.UpdateUsername | channels.JoinChannel | channels.LeaveChannel | channels.InviteToChannel | channels.DeleteChannel | channels.ExportMessageLink | channels.ToggleSignatures | channels.GetAdminedPublicChannels | channels.EditBanned | channels.GetAdminLog | channels.SetStickers | channels.ReadMessageContents | channels.DeleteHistory | channels.TogglePreHistoryHidden | channels.GetLeftChannels | channels.GetGroupsForDiscussion | channels.SetDiscussionGroup | channels.EditCreator | channels.EditLocation | channels.ToggleSlowMode | channels.GetInactiveChannels | channels.ConvertToGigagroup
+    | channels.ReadHistory | channels.DeleteMessages | channels.DeleteUserHistory | channels.ReportSpam | channels.GetMessages | channels.GetParticipants | channels.GetParticipant | channels.GetChannels | channels.GetFullChannel | channels.CreateChannel | channels.EditAdmin | channels.EditTitle | channels.EditPhoto | channels.CheckUsername | channels.UpdateUsername | channels.JoinChannel | channels.LeaveChannel | channels.InviteToChannel | channels.DeleteChannel | channels.ExportMessageLink | channels.ToggleSignatures | channels.GetAdminedPublicChannels | channels.EditBanned | channels.GetAdminLog | channels.SetStickers | channels.ReadMessageContents | channels.DeleteHistory | channels.TogglePreHistoryHidden | channels.GetLeftChannels | channels.GetGroupsForDiscussion | channels.SetDiscussionGroup | channels.EditCreator | channels.EditLocation | channels.ToggleSlowMode | channels.GetInactiveChannels | channels.ConvertToGigagroup | channels.ViewSponsoredMessage | channels.GetSponsoredMessages
     | bots.SendCustomRequest | bots.AnswerWebhookJSONQuery | bots.SetBotCommands | bots.ResetBotCommands | bots.GetBotCommands
     | payments.GetPaymentForm | payments.GetPaymentReceipt | payments.ValidateRequestedInfo | payments.SendPaymentForm | payments.GetSavedInfo | payments.ClearSavedInfo | payments.GetBankCardData
     | stickers.CreateStickerSet | stickers.RemoveStickerFromSet | stickers.ChangeStickerPosition | stickers.AddStickerToSet | stickers.SetStickerSetThumb | stickers.CheckShortName | stickers.SuggestShortName
diff --git a/src/lib/gramjs/tl/apiTl.js b/src/lib/gramjs/tl/apiTl.js
index 7bb3fd180..0a8cab142 100644
--- a/src/lib/gramjs/tl/apiTl.js
+++ b/src/lib/gramjs/tl/apiTl.js
@@ -6,15 +6,15 @@ error#c4b9f9bb code:int text:string = Error;
 null#56730bcc = Null;
 inputPeerEmpty#7f3b18ea = InputPeer;
 inputPeerSelf#7da07ec9 = InputPeer;
-inputPeerChat#179be863 chat_id:int = InputPeer;
-inputPeerUser#7b8e7de6 user_id:int access_hash:long = InputPeer;
-inputPeerChannel#20adaef8 channel_id:int access_hash:long = InputPeer;
-inputPeerUserFromMessage#17bae2e6 peer:InputPeer msg_id:int user_id:int = InputPeer;
-inputPeerChannelFromMessage#9c95f7bb peer:InputPeer msg_id:int channel_id:int = InputPeer;
+inputPeerChat#35a95cb9 chat_id:long = InputPeer;
+inputPeerUser#dde8a54c user_id:long access_hash:long = InputPeer;
+inputPeerChannel#27bcbbfc channel_id:long access_hash:long = InputPeer;
+inputPeerUserFromMessage#a87b0a1c peer:InputPeer msg_id:int user_id:long = InputPeer;
+inputPeerChannelFromMessage#bd2a0840 peer:InputPeer msg_id:int channel_id:long = InputPeer;
 inputUserEmpty#b98886cf = InputUser;
 inputUserSelf#f7c1b13f = InputUser;
-inputUser#d8292816 user_id:int access_hash:long = InputUser;
-inputUserFromMessage#2d117597 peer:InputPeer msg_id:int user_id:int = InputUser;
+inputUser#f21158c6 user_id:long access_hash:long = InputUser;
+inputUserFromMessage#1da448e2 peer:InputPeer msg_id:int user_id:long = InputUser;
 inputPhoneContact#f392b7f4 client_id:long phone:string first_name:string last_name:string = InputContact;
 inputFile#f52ff27f id:long parts:int name:string md5_checksum:string = InputFile;
 inputFileBig#fa4f0bb5 id:long parts:int name:string = InputFile;
@@ -49,10 +49,10 @@ inputPhotoFileLocation#40181ffe id:long access_hash:long file_reference:bytes th
 inputPhotoLegacyFileLocation#d83466f3 id:long access_hash:long file_reference:bytes volume_id:long local_id:int secret:long = InputFileLocation;
 inputPeerPhotoFileLocation#37257e99 flags:# big:flags.0?true peer:InputPeer photo_id:long = InputFileLocation;
 inputStickerSetThumb#9d84f3db stickerset:InputStickerSet thumb_version:int = InputFileLocation;
-inputGroupCallStream#bba51639 call:InputGroupCall time_ms:long scale:int = InputFileLocation;
-peerUser#9db1bc6d user_id:int = Peer;
-peerChat#bad0e5bb chat_id:int = Peer;
-peerChannel#bddde532 channel_id:int = Peer;
+inputGroupCallStream#598a92a flags:# call:InputGroupCall time_ms:long scale:int video_channel:flags.0?int video_quality:flags.0?int = InputFileLocation;
+peerUser#59511722 user_id:long = Peer;
+peerChat#36c6019a chat_id:long = Peer;
+peerChannel#a2a5371e channel_id:long = Peer;
 storage.fileUnknown#aa963b05 = storage.FileType;
 storage.filePartial#40bc6f52 = storage.FileType;
 storage.fileJpeg#7efe0e = storage.FileType;
@@ -63,8 +63,8 @@ storage.fileMp3#528a0677 = storage.FileType;
 storage.fileMov#4b09ebbc = storage.FileType;
 storage.fileMp4#b3cea0e4 = storage.FileType;
 storage.fileWebp#1081464c = storage.FileType;
-userEmpty#200250ba id:int = User;
-user#938458c1 flags:# self:flags.10?true contact:flags.11?true mutual_contact:flags.12?true deleted:flags.13?true bot:flags.14?true bot_chat_history:flags.15?true bot_nochats:flags.16?true verified:flags.17?true restricted:flags.18?true min:flags.20?true bot_inline_geo:flags.21?true support:flags.23?true scam:flags.24?true apply_min_photo:flags.25?true fake:flags.26?true id:int access_hash:flags.0?long first_name:flags.1?string last_name:flags.2?string username:flags.3?string phone:flags.4?string photo:flags.5?UserProfilePhoto status:flags.6?UserStatus bot_info_version:flags.14?int restriction_reason:flags.18?Vector<RestrictionReason> bot_inline_placeholder:flags.19?string lang_code:flags.22?string = User;
+userEmpty#d3bc4b7a id:long = User;
+user#3ff6ecb0 flags:# self:flags.10?true contact:flags.11?true mutual_contact:flags.12?true deleted:flags.13?true bot:flags.14?true bot_chat_history:flags.15?true bot_nochats:flags.16?true verified:flags.17?true restricted:flags.18?true min:flags.20?true bot_inline_geo:flags.21?true support:flags.23?true scam:flags.24?true apply_min_photo:flags.25?true fake:flags.26?true id:long access_hash:flags.0?long first_name:flags.1?string last_name:flags.2?string username:flags.3?string phone:flags.4?string photo:flags.5?UserProfilePhoto status:flags.6?UserStatus bot_info_version:flags.14?int restriction_reason:flags.18?Vector<RestrictionReason> bot_inline_placeholder:flags.19?string lang_code:flags.22?string = User;
 userProfilePhotoEmpty#4f11bae1 = UserProfilePhoto;
 userProfilePhoto#82d1f706 flags:# has_video:flags.0?true photo_id:long stripped_thumb:flags.1?bytes dc_id:int = UserProfilePhoto;
 userStatusEmpty#9d05049 = UserStatus;
@@ -73,27 +73,27 @@ userStatusOffline#8c703f was_online:int = UserStatus;
 userStatusRecently#e26f42f1 = UserStatus;
 userStatusLastWeek#7bf09fc = UserStatus;
 userStatusLastMonth#77ebc742 = UserStatus;
-chatEmpty#9ba2d800 id:int = Chat;
-chat#3bda1bde flags:# creator:flags.0?true kicked:flags.1?true left:flags.2?true deactivated:flags.5?true call_active:flags.23?true call_not_empty:flags.24?true id:int title:string photo:ChatPhoto participants_count:int date:int version:int migrated_to:flags.6?InputChannel admin_rights:flags.14?ChatAdminRights default_banned_rights:flags.18?ChatBannedRights = Chat;
-chatForbidden#7328bdb id:int title:string = Chat;
-channel#d31a961e flags:# creator:flags.0?true left:flags.2?true broadcast:flags.5?true verified:flags.7?true megagroup:flags.8?true restricted:flags.9?true signatures:flags.11?true min:flags.12?true scam:flags.19?true has_link:flags.20?true has_geo:flags.21?true slowmode_enabled:flags.22?true call_active:flags.23?true call_not_empty:flags.24?true fake:flags.25?true gigagroup:flags.26?true id:int access_hash:flags.13?long title:string username:flags.6?string photo:ChatPhoto date:int version:int restriction_reason:flags.9?Vector<RestrictionReason> admin_rights:flags.14?ChatAdminRights banned_rights:flags.15?ChatBannedRights default_banned_rights:flags.18?ChatBannedRights participants_count:flags.17?int = Chat;
-channelForbidden#289da732 flags:# broadcast:flags.5?true megagroup:flags.8?true id:int access_hash:long title:string until_date:flags.16?int = Chat;
-chatFull#8a1e2983 flags:# can_set_username:flags.7?true has_scheduled:flags.8?true id:int about:string participants:ChatParticipants chat_photo:flags.2?Photo notify_settings:PeerNotifySettings exported_invite:flags.13?ExportedChatInvite bot_info:flags.3?Vector<BotInfo> pinned_msg_id:flags.6?int folder_id:flags.11?int call:flags.12?InputGroupCall ttl_period:flags.14?int groupcall_default_join_as:flags.15?Peer = ChatFull;
-channelFull#548c3f93 flags:# can_view_participants:flags.3?true can_set_username:flags.6?true can_set_stickers:flags.7?true hidden_prehistory:flags.10?true can_set_location:flags.16?true has_scheduled:flags.19?true can_view_stats:flags.20?true blocked:flags.22?true id:int about:string participants_count:flags.0?int admins_count:flags.1?int kicked_count:flags.2?int banned_count:flags.2?int online_count:flags.13?int read_inbox_max_id:int read_outbox_max_id:int unread_count:int chat_photo:Photo notify_settings:PeerNotifySettings exported_invite:flags.23?ExportedChatInvite bot_info:Vector<BotInfo> migrated_from_chat_id:flags.4?int migrated_from_max_id:flags.4?int pinned_msg_id:flags.5?int stickerset:flags.8?StickerSet available_min_id:flags.9?int folder_id:flags.11?int linked_chat_id:flags.14?int location:flags.15?ChannelLocation slowmode_seconds:flags.17?int slowmode_next_send_date:flags.18?int stats_dc:flags.12?int pts:int call:flags.21?InputGroupCall ttl_period:flags.24?int pending_suggestions:flags.25?Vector<string> groupcall_default_join_as:flags.26?Peer = ChatFull;
-chatParticipant#c8d7493e user_id:int inviter_id:int date:int = ChatParticipant;
-chatParticipantCreator#da13538a user_id:int = ChatParticipant;
-chatParticipantAdmin#e2d6e436 user_id:int inviter_id:int date:int = ChatParticipant;
-chatParticipantsForbidden#fc900c2b flags:# chat_id:int self_participant:flags.0?ChatParticipant = ChatParticipants;
-chatParticipants#3f460fed chat_id:int participants:Vector<ChatParticipant> version:int = ChatParticipants;
+chatEmpty#29562865 id:long = Chat;
+chat#41cbf256 flags:# creator:flags.0?true kicked:flags.1?true left:flags.2?true deactivated:flags.5?true call_active:flags.23?true call_not_empty:flags.24?true id:long title:string photo:ChatPhoto participants_count:int date:int version:int migrated_to:flags.6?InputChannel admin_rights:flags.14?ChatAdminRights default_banned_rights:flags.18?ChatBannedRights = Chat;
+chatForbidden#6592a1a7 id:long title:string = Chat;
+channel#8261ac61 flags:# creator:flags.0?true left:flags.2?true broadcast:flags.5?true verified:flags.7?true megagroup:flags.8?true restricted:flags.9?true signatures:flags.11?true min:flags.12?true scam:flags.19?true has_link:flags.20?true has_geo:flags.21?true slowmode_enabled:flags.22?true call_active:flags.23?true call_not_empty:flags.24?true fake:flags.25?true gigagroup:flags.26?true id:long access_hash:flags.13?long title:string username:flags.6?string photo:ChatPhoto date:int restriction_reason:flags.9?Vector<RestrictionReason> admin_rights:flags.14?ChatAdminRights banned_rights:flags.15?ChatBannedRights default_banned_rights:flags.18?ChatBannedRights participants_count:flags.17?int = Chat;
+channelForbidden#17d493d5 flags:# broadcast:flags.5?true megagroup:flags.8?true id:long access_hash:long title:string until_date:flags.16?int = Chat;
+chatFull#4dbdc099 flags:# can_set_username:flags.7?true has_scheduled:flags.8?true id:long about:string participants:ChatParticipants chat_photo:flags.2?Photo notify_settings:PeerNotifySettings exported_invite:flags.13?ExportedChatInvite bot_info:flags.3?Vector<BotInfo> pinned_msg_id:flags.6?int folder_id:flags.11?int call:flags.12?InputGroupCall ttl_period:flags.14?int groupcall_default_join_as:flags.15?Peer theme_emoticon:flags.16?string = ChatFull;
+channelFull#e9b27a17 flags:# can_view_participants:flags.3?true can_set_username:flags.6?true can_set_stickers:flags.7?true hidden_prehistory:flags.10?true can_set_location:flags.16?true has_scheduled:flags.19?true can_view_stats:flags.20?true blocked:flags.22?true id:long about:string participants_count:flags.0?int admins_count:flags.1?int kicked_count:flags.2?int banned_count:flags.2?int online_count:flags.13?int read_inbox_max_id:int read_outbox_max_id:int unread_count:int chat_photo:Photo notify_settings:PeerNotifySettings exported_invite:flags.23?ExportedChatInvite bot_info:Vector<BotInfo> migrated_from_chat_id:flags.4?long migrated_from_max_id:flags.4?int pinned_msg_id:flags.5?int stickerset:flags.8?StickerSet available_min_id:flags.9?int folder_id:flags.11?int linked_chat_id:flags.14?long location:flags.15?ChannelLocation slowmode_seconds:flags.17?int slowmode_next_send_date:flags.18?int stats_dc:flags.12?int pts:int call:flags.21?InputGroupCall ttl_period:flags.24?int pending_suggestions:flags.25?Vector<string> groupcall_default_join_as:flags.26?Peer theme_emoticon:flags.27?string = ChatFull;
+chatParticipant#c02d4007 user_id:long inviter_id:long date:int = ChatParticipant;
+chatParticipantCreator#e46bcee4 user_id:long = ChatParticipant;
+chatParticipantAdmin#a0933f5b user_id:long inviter_id:long date:int = ChatParticipant;
+chatParticipantsForbidden#8763d3e1 flags:# chat_id:long self_participant:flags.0?ChatParticipant = ChatParticipants;
+chatParticipants#3cbc93f8 chat_id:long participants:Vector<ChatParticipant> version:int = ChatParticipants;
 chatPhotoEmpty#37c1011c = ChatPhoto;
 chatPhoto#1c6e1c11 flags:# has_video:flags.0?true photo_id:long stripped_thumb:flags.1?bytes dc_id:int = ChatPhoto;
 messageEmpty#90a6ca84 flags:# id:int peer_id:flags.0?Peer = Message;
-message#bce383d2 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true post:flags.14?true from_scheduled:flags.18?true legacy:flags.19?true edit_hide:flags.21?true pinned:flags.24?true id:int from_id:flags.8?Peer peer_id:Peer fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?int reply_to:flags.3?MessageReplyHeader date:int message:string media:flags.9?MessageMedia reply_markup:flags.6?ReplyMarkup entities:flags.7?Vector<MessageEntity> views:flags.10?int forwards:flags.10?int replies:flags.23?MessageReplies edit_date:flags.15?int post_author:flags.16?string grouped_id:flags.17?long restriction_reason:flags.22?Vector<RestrictionReason> ttl_period:flags.25?int = Message;
+message#85d6cbe2 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true post:flags.14?true from_scheduled:flags.18?true legacy:flags.19?true edit_hide:flags.21?true pinned:flags.24?true id:int from_id:flags.8?Peer peer_id:Peer fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?long reply_to:flags.3?MessageReplyHeader date:int message:string media:flags.9?MessageMedia reply_markup:flags.6?ReplyMarkup entities:flags.7?Vector<MessageEntity> views:flags.10?int forwards:flags.10?int replies:flags.23?MessageReplies edit_date:flags.15?int post_author:flags.16?string grouped_id:flags.17?long restriction_reason:flags.22?Vector<RestrictionReason> ttl_period:flags.25?int = Message;
 messageService#2b085862 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true post:flags.14?true legacy:flags.19?true id:int from_id:flags.8?Peer peer_id:Peer reply_to:flags.3?MessageReplyHeader date:int action:MessageAction ttl_period:flags.25?int = Message;
 messageMediaEmpty#3ded6320 = MessageMedia;
 messageMediaPhoto#695150d7 flags:# photo:flags.0?Photo ttl_seconds:flags.2?int = MessageMedia;
 messageMediaGeo#56e0d474 geo:GeoPoint = MessageMedia;
-messageMediaContact#cbf24940 phone_number:string first_name:string last_name:string vcard:string user_id:int = MessageMedia;
+messageMediaContact#70322949 phone_number:string first_name:string last_name:string vcard:string user_id:long = MessageMedia;
 messageMediaUnsupported#9f84f49e = MessageMedia;
 messageMediaDocument#9cb070d7 flags:# document:flags.0?Document ttl_seconds:flags.2?int = MessageMedia;
 messageMediaWebPage#a32dd600 webpage:WebPage = MessageMedia;
@@ -104,16 +104,16 @@ messageMediaGeoLive#b940c666 flags:# geo:GeoPoint heading:flags.0?int period:int
 messageMediaPoll#4bd6e798 poll:Poll results:PollResults = MessageMedia;
 messageMediaDice#3f7ee58b value:int emoticon:string = MessageMedia;
 messageActionEmpty#b6aef7b0 = MessageAction;
-messageActionChatCreate#a6638b9a title:string users:Vector<int> = MessageAction;
+messageActionChatCreate#bd47cbad title:string users:Vector<long> = MessageAction;
 messageActionChatEditTitle#b5a1ce5a title:string = MessageAction;
 messageActionChatEditPhoto#7fcb13a8 photo:Photo = MessageAction;
 messageActionChatDeletePhoto#95e3fbef = MessageAction;
-messageActionChatAddUser#488a7337 users:Vector<int> = MessageAction;
-messageActionChatDeleteUser#b2ae9b0c user_id:int = MessageAction;
-messageActionChatJoinedByLink#f89cf5e8 inviter_id:int = MessageAction;
+messageActionChatAddUser#15cefd00 users:Vector<long> = MessageAction;
+messageActionChatDeleteUser#a43f30cc user_id:long = MessageAction;
+messageActionChatJoinedByLink#31224c3 inviter_id:long = MessageAction;
 messageActionChannelCreate#95d2ac92 title:string = MessageAction;
-messageActionChatMigrateTo#51bdb021 channel_id:int = MessageAction;
-messageActionChannelMigrateFrom#b055eaee title:string chat_id:int = MessageAction;
+messageActionChatMigrateTo#e1037f92 channel_id:long = MessageAction;
+messageActionChannelMigrateFrom#ea3948e9 title:string chat_id:long = MessageAction;
 messageActionPinMessage#94bd38ed = MessageAction;
 messageActionHistoryClear#9fbab604 = MessageAction;
 messageActionGameScore#92a72876 game_id:long score:int = MessageAction;
@@ -128,9 +128,10 @@ messageActionSecureValuesSent#d95c6154 types:Vector<SecureValueType> = MessageAc
 messageActionContactSignUp#f3f25f76 = MessageAction;
 messageActionGeoProximityReached#98e0d697 from_id:Peer to_id:Peer distance:int = MessageAction;
 messageActionGroupCall#7a0d7f42 flags:# call:InputGroupCall duration:flags.0?int = MessageAction;
-messageActionInviteToGroupCall#76b9f11a call:InputGroupCall users:Vector<int> = MessageAction;
+messageActionInviteToGroupCall#502f92f7 call:InputGroupCall users:Vector<long> = MessageAction;
 messageActionSetMessagesTTL#aa1afbfd period:int = MessageAction;
 messageActionGroupCallScheduled#b3a07661 call:InputGroupCall schedule_date:int = MessageAction;
+messageActionSetChatTheme#aa786345 emoticon:string = MessageAction;
 dialog#2c171f72 flags:# pinned:flags.2?true unread_mark:flags.3?true peer:Peer top_message:int read_inbox_max_id:int read_outbox_max_id:int unread_count:int unread_mentions_count:int notify_settings:PeerNotifySettings pts:flags.0?int draft:flags.1?DraftMessage folder_id:flags.4?int = Dialog;
 dialogFolder#71bd134c flags:# pinned:flags.2?true folder:Folder peer:Peer top_message:int unread_muted_peers_count:int unread_unmuted_peers_count:int unread_muted_messages_count:int unread_unmuted_messages_count:int = Dialog;
 photoEmpty#2331b22d id:long = Photo;
@@ -146,7 +147,7 @@ geoPoint#b2a2f663 flags:# long:double lat:double access_hash:long accuracy_radiu
 auth.sentCode#5e002502 flags:# type:auth.SentCodeType phone_code_hash:string next_type:flags.1?auth.CodeType timeout:flags.2?int = auth.SentCode;
 auth.authorization#cd050916 flags:# tmp_sessions:flags.0?int user:User = auth.Authorization;
 auth.authorizationSignUpRequired#44747e9a flags:# terms_of_service:flags.0?help.TermsOfService = auth.Authorization;
-auth.exportedAuthorization#df969c2d id:int bytes:bytes = auth.ExportedAuthorization;
+auth.exportedAuthorization#b434e2b8 id:long bytes:bytes = auth.ExportedAuthorization;
 inputNotifyPeer#b8bc5b0c peer:InputPeer = InputNotifyPeer;
 inputNotifyUsers#193b4417 = InputNotifyPeer;
 inputNotifyChats#4a95e84e = InputNotifyPeer;
@@ -164,10 +165,10 @@ inputReportReasonOther#c1e4a2b1 = ReportReason;
 inputReportReasonCopyright#9b89f93a = ReportReason;
 inputReportReasonGeoIrrelevant#dbd4feed = ReportReason;
 inputReportReasonFake#f5ddd6e7 = ReportReason;
-userFull#139a9a77 flags:# blocked:flags.0?true phone_calls_available:flags.4?true phone_calls_private:flags.5?true can_pin_message:flags.7?true has_scheduled:flags.12?true video_calls_available:flags.13?true user:User about:flags.1?string settings:PeerSettings profile_photo:flags.2?Photo notify_settings:PeerNotifySettings bot_info:flags.3?BotInfo pinned_msg_id:flags.6?int common_chats_count:int folder_id:flags.11?int ttl_period:flags.14?int = UserFull;
-contact#f911c994 user_id:int mutual:Bool = Contact;
-importedContact#d0028438 user_id:int client_id:long = ImportedContact;
-contactStatus#d3680c61 user_id:int status:UserStatus = ContactStatus;
+userFull#d697ff05 flags:# blocked:flags.0?true phone_calls_available:flags.4?true phone_calls_private:flags.5?true can_pin_message:flags.7?true has_scheduled:flags.12?true video_calls_available:flags.13?true user:User about:flags.1?string settings:PeerSettings profile_photo:flags.2?Photo notify_settings:PeerNotifySettings bot_info:flags.3?BotInfo pinned_msg_id:flags.6?int common_chats_count:int folder_id:flags.11?int ttl_period:flags.14?int theme_emoticon:flags.15?string = UserFull;
+contact#145ade0b user_id:long mutual:Bool = Contact;
+importedContact#c13e3c50 user_id:long client_id:long = ImportedContact;
+contactStatus#16d9703b user_id:long status:UserStatus = ContactStatus;
 contacts.contactsNotModified#b74ba9d2 = contacts.Contacts;
 contacts.contacts#eae87e42 contacts:Vector<Contact> saved_count:int users:Vector<User> = contacts.Contacts;
 contacts.importedContacts#77d01c3b imported:Vector<ImportedContact> popular_invites:Vector<PopularContact> retry_contacts:Vector<long> users:Vector<User> = contacts.ImportedContacts;
@@ -204,64 +205,64 @@ inputMessagesFilterPinned#1bb00451 = MessagesFilter;
 updateNewMessage#1f2b0afd message:Message pts:int pts_count:int = Update;
 updateMessageID#4e90bfd6 id:int random_id:long = Update;
 updateDeleteMessages#a20db0e5 messages:Vector<int> pts:int pts_count:int = Update;
-updateUserTyping#5c486927 user_id:int action:SendMessageAction = Update;
-updateChatUserTyping#86cadb6c chat_id:int from_id:Peer action:SendMessageAction = Update;
+updateUserTyping#c01e857f user_id:long action:SendMessageAction = Update;
+updateChatUserTyping#83487af0 chat_id:long from_id:Peer action:SendMessageAction = Update;
 updateChatParticipants#7761198 participants:ChatParticipants = Update;
-updateUserStatus#1bfbd823 user_id:int status:UserStatus = Update;
-updateUserName#a7332b73 user_id:int first_name:string last_name:string username:string = Update;
-updateUserPhoto#95313b0c user_id:int date:int photo:UserProfilePhoto previous:Bool = Update;
+updateUserStatus#e5bdf8de user_id:long status:UserStatus = Update;
+updateUserName#c3f202e0 user_id:long first_name:string last_name:string username:string = Update;
+updateUserPhoto#f227868c user_id:long date:int photo:UserProfilePhoto previous:Bool = Update;
 updateNewEncryptedMessage#12bcbd9a message:EncryptedMessage qts:int = Update;
 updateEncryptedChatTyping#1710f156 chat_id:int = Update;
 updateEncryption#b4a2e88d chat:EncryptedChat date:int = Update;
 updateEncryptedMessagesRead#38fe25b7 chat_id:int max_date:int date:int = Update;
-updateChatParticipantAdd#ea4b0e5c chat_id:int user_id:int inviter_id:int date:int version:int = Update;
-updateChatParticipantDelete#6e5f8c22 chat_id:int user_id:int version:int = Update;
+updateChatParticipantAdd#3dda5451 chat_id:long user_id:long inviter_id:long date:int version:int = Update;
+updateChatParticipantDelete#e32f3d77 chat_id:long user_id:long version:int = Update;
 updateDcOptions#8e5e9873 dc_options:Vector<DcOption> = Update;
 updateNotifySettings#bec268ef peer:NotifyPeer notify_settings:PeerNotifySettings = Update;
 updateServiceNotification#ebe46819 flags:# popup:flags.0?true inbox_date:flags.1?int type:string message:string media:MessageMedia entities:Vector<MessageEntity> = Update;
 updatePrivacy#ee3b272a key:PrivacyKey rules:Vector<PrivacyRule> = Update;
-updateUserPhone#12b9417b user_id:int phone:string = Update;
+updateUserPhone#5492a13 user_id:long phone:string = Update;
 updateReadHistoryInbox#9c974fdf flags:# folder_id:flags.0?int peer:Peer max_id:int still_unread_count:int pts:int pts_count:int = Update;
 updateReadHistoryOutbox#2f2f21bf peer:Peer max_id:int pts:int pts_count:int = Update;
 updateWebPage#7f891213 webpage:WebPage pts:int pts_count:int = Update;
 updateReadMessagesContents#68c13933 messages:Vector<int> pts:int pts_count:int = Update;
-updateChannelTooLong#eb0467fb flags:# channel_id:int pts:flags.0?int = Update;
-updateChannel#b6d45656 channel_id:int = Update;
+updateChannelTooLong#108d941f flags:# channel_id:long pts:flags.0?int = Update;
+updateChannel#635b4c09 channel_id:long = Update;
 updateNewChannelMessage#62ba04d9 message:Message pts:int pts_count:int = Update;
-updateReadChannelInbox#330b5424 flags:# folder_id:flags.0?int channel_id:int max_id:int still_unread_count:int pts:int = Update;
-updateDeleteChannelMessages#c37521c9 channel_id:int messages:Vector<int> pts:int pts_count:int = Update;
-updateChannelMessageViews#98a12b4b channel_id:int id:int views:int = Update;
-updateChatParticipantAdmin#b6901959 chat_id:int user_id:int is_admin:Bool version:int = Update;
+updateReadChannelInbox#922e6e10 flags:# folder_id:flags.0?int channel_id:long max_id:int still_unread_count:int pts:int = Update;
+updateDeleteChannelMessages#c32d5b12 channel_id:long messages:Vector<int> pts:int pts_count:int = Update;
+updateChannelMessageViews#f226ac08 channel_id:long id:int views:int = Update;
+updateChatParticipantAdmin#d7ca61a2 chat_id:long user_id:long is_admin:Bool version:int = Update;
 updateNewStickerSet#688a30aa stickerset:messages.StickerSet = Update;
 updateStickerSetsOrder#bb2d201 flags:# masks:flags.0?true order:Vector<long> = Update;
 updateStickerSets#43ae3dec = Update;
 updateSavedGifs#9375341e = Update;
-updateBotInlineQuery#3f2038db flags:# query_id:long user_id:int query:string geo:flags.0?GeoPoint peer_type:flags.1?InlineQueryPeerType offset:string = Update;
-updateBotInlineSend#e48f964 flags:# user_id:int query:string geo:flags.0?GeoPoint id:string msg_id:flags.1?InputBotInlineMessageID = Update;
+updateBotInlineQuery#496f379c flags:# query_id:long user_id:long query:string geo:flags.0?GeoPoint peer_type:flags.1?InlineQueryPeerType offset:string = Update;
+updateBotInlineSend#12f12a07 flags:# user_id:long query:string geo:flags.0?GeoPoint id:string msg_id:flags.1?InputBotInlineMessageID = Update;
 updateEditChannelMessage#1b3f4df7 message:Message pts:int pts_count:int = Update;
-updateBotCallbackQuery#e73547e1 flags:# query_id:long user_id:int peer:Peer msg_id:int chat_instance:long data:flags.0?bytes game_short_name:flags.1?string = Update;
+updateBotCallbackQuery#b9cfc48d flags:# query_id:long user_id:long peer:Peer msg_id:int chat_instance:long data:flags.0?bytes game_short_name:flags.1?string = Update;
 updateEditMessage#e40370a3 message:Message pts:int pts_count:int = Update;
-updateInlineBotCallbackQuery#f9d27a5a flags:# query_id:long user_id:int msg_id:InputBotInlineMessageID chat_instance:long data:flags.0?bytes game_short_name:flags.1?string = Update;
-updateReadChannelOutbox#25d6c9c7 channel_id:int max_id:int = Update;
+updateInlineBotCallbackQuery#691e9052 flags:# query_id:long user_id:long msg_id:InputBotInlineMessageID chat_instance:long data:flags.0?bytes game_short_name:flags.1?string = Update;
+updateReadChannelOutbox#b75f99a9 channel_id:long max_id:int = Update;
 updateDraftMessage#ee2bb969 peer:Peer draft:DraftMessage = Update;
 updateReadFeaturedStickers#571d2742 = Update;
 updateRecentStickers#9a422c20 = Update;
 updateConfig#a229dd06 = Update;
 updatePtsChanged#3354678f = Update;
-updateChannelWebPage#40771900 channel_id:int webpage:WebPage pts:int pts_count:int = Update;
+updateChannelWebPage#2f2ba99f channel_id:long webpage:WebPage pts:int pts_count:int = Update;
 updateDialogPinned#6e6fe51c flags:# pinned:flags.0?true folder_id:flags.1?int peer:DialogPeer = Update;
 updatePinnedDialogs#fa0f3ca2 flags:# folder_id:flags.1?int order:flags.0?Vector<DialogPeer> = Update;
 updateBotWebhookJSON#8317c0c3 data:DataJSON = Update;
 updateBotWebhookJSONQuery#9b9240a6 query_id:long data:DataJSON timeout:int = Update;
-updateBotShippingQuery#e0cdc940 query_id:long user_id:int payload:bytes shipping_address:PostAddress = Update;
-updateBotPrecheckoutQuery#5d2f3aa9 flags:# query_id:long user_id:int payload:bytes info:flags.0?PaymentRequestedInfo shipping_option_id:flags.1?string currency:string total_amount:long = Update;
+updateBotShippingQuery#b5aefd7d query_id:long user_id:long payload:bytes shipping_address:PostAddress = Update;
+updateBotPrecheckoutQuery#8caa9a96 flags:# query_id:long user_id:long payload:bytes info:flags.0?PaymentRequestedInfo shipping_option_id:flags.1?string currency:string total_amount:long = Update;
 updatePhoneCall#ab0f6b1e phone_call:PhoneCall = Update;
 updateLangPackTooLong#46560264 lang_code:string = Update;
 updateLangPack#56022f4d difference:LangPackDifference = Update;
 updateFavedStickers#e511996d = Update;
-updateChannelReadMessagesContents#89893b45 channel_id:int messages:Vector<int> = Update;
+updateChannelReadMessagesContents#44bdd535 channel_id:long messages:Vector<int> = Update;
 updateContactsReset#7084a7be = Update;
-updateChannelAvailableMessages#70db6837 channel_id:int available_min_id:int = Update;
+updateChannelAvailableMessages#b23fc698 channel_id:long available_min_id:int = Update;
 updateDialogUnreadMark#e16459c3 flags:# unread:flags.0?true peer:DialogPeer = Update;
 updateMessagePoll#aca1657b flags:# poll_id:long poll:flags.0?Poll results:PollResults = Update;
 updateChatDefaultBannedRights#54c01850 peer:Peer default_banned_rights:ChatBannedRights version:int = Update;
@@ -273,35 +274,35 @@ updateDeleteScheduledMessages#90866cee peer:Peer messages:Vector<int> = Update;
 updateTheme#8216fba3 theme:Theme = Update;
 updateGeoLiveViewed#871fb939 peer:Peer msg_id:int = Update;
 updateLoginToken#564fe691 = Update;
-updateMessagePollVote#37f69f0b poll_id:long user_id:int options:Vector<bytes> qts:int = Update;
+updateMessagePollVote#106395c9 poll_id:long user_id:long options:Vector<bytes> qts:int = Update;
 updateDialogFilter#26ffde7d flags:# id:int filter:flags.0?DialogFilter = Update;
 updateDialogFilterOrder#a5d72105 order:Vector<int> = Update;
 updateDialogFilters#3504914f = Update;
 updatePhoneCallSignalingData#2661bf09 phone_call_id:long data:bytes = Update;
-updateChannelMessageForwards#6e8a84df channel_id:int id:int forwards:int = Update;
-updateReadChannelDiscussionInbox#1cc7de54 flags:# channel_id:int top_msg_id:int read_max_id:int broadcast_id:flags.0?int broadcast_post:flags.0?int = Update;
-updateReadChannelDiscussionOutbox#4638a26c channel_id:int top_msg_id:int read_max_id:int = Update;
+updateChannelMessageForwards#d29a27f4 channel_id:long id:int forwards:int = Update;
+updateReadChannelDiscussionInbox#d6b19546 flags:# channel_id:long top_msg_id:int read_max_id:int broadcast_id:flags.0?long broadcast_post:flags.0?int = Update;
+updateReadChannelDiscussionOutbox#695c9e7c channel_id:long top_msg_id:int read_max_id:int = Update;
 updatePeerBlocked#246a4b22 peer_id:Peer blocked:Bool = Update;
-updateChannelUserTyping#6b171718 flags:# channel_id:int top_msg_id:flags.0?int from_id:Peer action:SendMessageAction = Update;
+updateChannelUserTyping#8c88c923 flags:# channel_id:long top_msg_id:flags.0?int from_id:Peer action:SendMessageAction = Update;
 updatePinnedMessages#ed85eab5 flags:# pinned:flags.0?true peer:Peer messages:Vector<int> pts:int pts_count:int = Update;
-updatePinnedChannelMessages#8588878b flags:# pinned:flags.0?true channel_id:int messages:Vector<int> pts:int pts_count:int = Update;
-updateChat#1330a196 chat_id:int = Update;
+updatePinnedChannelMessages#5bb98608 flags:# pinned:flags.0?true channel_id:long messages:Vector<int> pts:int pts_count:int = Update;
+updateChat#f89a6a4e chat_id:long = Update;
 updateGroupCallParticipants#f2ebdb4e call:InputGroupCall participants:Vector<GroupCallParticipant> version:int = Update;
-updateGroupCall#a45eb99b chat_id:int call:GroupCall = Update;
+updateGroupCall#14b24500 chat_id:long call:GroupCall = Update;
 updatePeerHistoryTTL#bb9bb9a5 flags:# peer:Peer ttl_period:flags.0?int = Update;
-updateChatParticipant#f3b3781f flags:# chat_id:int date:int actor_id:int user_id:int prev_participant:flags.0?ChatParticipant new_participant:flags.1?ChatParticipant invite:flags.2?ExportedChatInvite qts:int = Update;
-updateChannelParticipant#7fecb1ec flags:# channel_id:int date:int actor_id:int user_id:int prev_participant:flags.0?ChannelParticipant new_participant:flags.1?ChannelParticipant invite:flags.2?ExportedChatInvite qts:int = Update;
-updateBotStopped#7f9488a user_id:int date:int stopped:Bool qts:int = Update;
+updateChatParticipant#d087663a flags:# chat_id:long date:int actor_id:long user_id:long prev_participant:flags.0?ChatParticipant new_participant:flags.1?ChatParticipant invite:flags.2?ExportedChatInvite qts:int = Update;
+updateChannelParticipant#985d3abb flags:# channel_id:long date:int actor_id:long user_id:long prev_participant:flags.0?ChannelParticipant new_participant:flags.1?ChannelParticipant invite:flags.2?ExportedChatInvite qts:int = Update;
+updateBotStopped#c4870a49 user_id:long date:int stopped:Bool qts:int = Update;
 updateGroupCallConnection#b783982 flags:# presentation:flags.0?true params:DataJSON = Update;
-updateBotCommands#cf7e0873 peer:Peer bot_id:int commands:Vector<BotCommand> = Update;
+updateBotCommands#4d712f2e peer:Peer bot_id:long commands:Vector<BotCommand> = Update;
 updates.state#a56c2a3e pts:int qts:int date:int seq:int unread_count:int = updates.State;
 updates.differenceEmpty#5d75a138 date:int seq:int = updates.Difference;
 updates.difference#f49ca0 new_messages:Vector<Message> new_encrypted_messages:Vector<EncryptedMessage> other_updates:Vector<Update> chats:Vector<Chat> users:Vector<User> state:updates.State = updates.Difference;
 updates.differenceSlice#a8fb1981 new_messages:Vector<Message> new_encrypted_messages:Vector<EncryptedMessage> other_updates:Vector<Update> chats:Vector<Chat> users:Vector<User> intermediate_state:updates.State = updates.Difference;
 updates.differenceTooLong#4afe8f6d pts:int = updates.Difference;
 updatesTooLong#e317af7e = Updates;
-updateShortMessage#faeff833 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int user_id:int message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?int reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> ttl_period:flags.25?int = Updates;
-updateShortChatMessage#1157b858 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int from_id:int chat_id:int message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?int reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> ttl_period:flags.25?int = Updates;
+updateShortMessage#313bc7f8 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int user_id:long message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?long reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> ttl_period:flags.25?int = Updates;
+updateShortChatMessage#4d6deea5 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int from_id:long chat_id:long message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?long reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> ttl_period:flags.25?int = Updates;
 updateShort#78d4dec1 update:Update date:int = Updates;
 updatesCombined#725b04c3 updates:Vector<Update> users:Vector<User> chats:Vector<Chat> date:int seq_start:int seq:int = Updates;
 updates#74ae4240 updates:Vector<Update> users:Vector<User> chats:Vector<Chat> date:int seq:int = Updates;
@@ -318,9 +319,9 @@ help.appUpdate#ccbbce30 flags:# can_not_skip:flags.0?true id:int version:string
 help.noAppUpdate#c45a6536 = help.AppUpdate;
 help.inviteText#18cb9f78 message:string = help.InviteText;
 encryptedChatEmpty#ab7ec0a0 id:int = EncryptedChat;
-encryptedChatWaiting#3bf703dc id:int access_hash:long date:int admin_id:int participant_id:int = EncryptedChat;
-encryptedChatRequested#62718a82 flags:# folder_id:flags.0?int id:int access_hash:long date:int admin_id:int participant_id:int g_a:bytes = EncryptedChat;
-encryptedChat#fa56ce36 id:int access_hash:long date:int admin_id:int participant_id:int g_a_or_b:bytes key_fingerprint:long = EncryptedChat;
+encryptedChatWaiting#66b25953 id:int access_hash:long date:int admin_id:long participant_id:long = EncryptedChat;
+encryptedChatRequested#48f1d94c flags:# folder_id:flags.0?int id:int access_hash:long date:int admin_id:long participant_id:long g_a:bytes = EncryptedChat;
+encryptedChat#61f0d4c7 id:int access_hash:long date:int admin_id:long participant_id:long g_a_or_b:bytes key_fingerprint:long = EncryptedChat;
 encryptedChatDiscarded#1e1c7c45 flags:# history_deleted:flags.0?true id:int = EncryptedChat;
 inputEncryptedChat#f141b5e1 chat_id:int access_hash:long = InputEncryptedChat;
 encryptedFileEmpty#c21f497e = EncryptedFile;
@@ -359,6 +360,9 @@ sendMessageRecordRoundAction#88f27fbc = SendMessageAction;
 sendMessageUploadRoundAction#243e1c66 progress:int = SendMessageAction;
 speakingInGroupCallAction#d92c2285 = SendMessageAction;
 sendMessageHistoryImportAction#dbda9246 progress:int = SendMessageAction;
+sendMessageChooseStickerAction#b05ac6b1 = SendMessageAction;
+sendMessageEmojiInteraction#25972bcb emoticon:string msg_id:int interaction:DataJSON = SendMessageAction;
+sendMessageEmojiInteractionSeen#b665902e emoticon:string = SendMessageAction;
 contacts.found#b3134d9d my_results:Vector<Peer> results:Vector<Peer> chats:Vector<Chat> users:Vector<User> = contacts.Found;
 inputPrivacyKeyStatusTimestamp#4f96cb18 = InputPrivacyKey;
 inputPrivacyKeyChatInvite#bdfb0426 = InputPrivacyKey;
@@ -382,16 +386,16 @@ inputPrivacyValueAllowUsers#131cc67f users:Vector<InputUser> = InputPrivacyRule;
 inputPrivacyValueDisallowContacts#ba52007 = InputPrivacyRule;
 inputPrivacyValueDisallowAll#d66b66c9 = InputPrivacyRule;
 inputPrivacyValueDisallowUsers#90110467 users:Vector<InputUser> = InputPrivacyRule;
-inputPrivacyValueAllowChatParticipants#4c81c1ba chats:Vector<int> = InputPrivacyRule;
-inputPrivacyValueDisallowChatParticipants#d82363af chats:Vector<int> = InputPrivacyRule;
+inputPrivacyValueAllowChatParticipants#840649cf chats:Vector<long> = InputPrivacyRule;
+inputPrivacyValueDisallowChatParticipants#e94f0f86 chats:Vector<long> = InputPrivacyRule;
 privacyValueAllowContacts#fffe1bac = PrivacyRule;
 privacyValueAllowAll#65427b82 = PrivacyRule;
-privacyValueAllowUsers#4d5bbe0c users:Vector<int> = PrivacyRule;
+privacyValueAllowUsers#b8905fb2 users:Vector<long> = PrivacyRule;
 privacyValueDisallowContacts#f888fa1a = PrivacyRule;
 privacyValueDisallowAll#8b73e763 = PrivacyRule;
-privacyValueDisallowUsers#c7f49b7 users:Vector<int> = PrivacyRule;
-privacyValueAllowChatParticipants#18be796b chats:Vector<int> = PrivacyRule;
-privacyValueDisallowChatParticipants#acae0690 chats:Vector<int> = PrivacyRule;
+privacyValueDisallowUsers#e4621141 users:Vector<long> = PrivacyRule;
+privacyValueAllowChatParticipants#6b134e8e chats:Vector<long> = PrivacyRule;
+privacyValueDisallowChatParticipants#41c87565 chats:Vector<long> = PrivacyRule;
 account.privacyRules#50a04e45 rules:Vector<PrivacyRule> chats:Vector<Chat> users:Vector<User> = account.PrivacyRules;
 accountDaysTTL#b8d0afdf days:int = AccountDaysTTL;
 documentAttributeImageSize#6c37c15c w:int h:int = DocumentAttribute;
@@ -402,10 +406,10 @@ documentAttributeAudio#9852f9c6 flags:# voice:flags.10?true duration:int title:f
 documentAttributeFilename#15590068 file_name:string = DocumentAttribute;
 documentAttributeHasStickers#9801d2f7 = DocumentAttribute;
 messages.stickersNotModified#f1749a22 = messages.Stickers;
-messages.stickers#e4599bbd hash:int stickers:Vector<Document> = messages.Stickers;
+messages.stickers#30a6ec7e hash:long stickers:Vector<Document> = messages.Stickers;
 stickerPack#12b299d4 emoticon:string documents:Vector<long> = StickerPack;
 messages.allStickersNotModified#e86602c3 = messages.AllStickers;
-messages.allStickers#edfd405f hash:int sets:Vector<StickerSet> = messages.AllStickers;
+messages.allStickers#cdbbcebb hash:long sets:Vector<StickerSet> = messages.AllStickers;
 messages.affectedMessages#84d19185 pts:int pts_count:int = messages.AffectedMessages;
 webPageEmpty#eb1477e8 id:long = WebPage;
 webPagePending#c586da1c id:long date:int = WebPage;
@@ -418,7 +422,7 @@ account.passwordSettings#9a5c33e5 flags:# email:flags.0?string secure_settings:f
 account.passwordInputSettings#c23727c9 flags:# new_algo:flags.0?PasswordKdfAlgo new_password_hash:flags.0?bytes hint:flags.0?string email:flags.1?string new_secure_settings:flags.2?SecureSecretSettings = account.PasswordInputSettings;
 auth.passwordRecovery#137948a5 email_pattern:string = auth.PasswordRecovery;
 receivedNotifyMessage#a384b779 id:int flags:int = ReceivedNotifyMessage;
-chatInviteExported#6e24fc9d flags:# revoked:flags.0?true permanent:flags.5?true link:string admin_id:int date:int start_date:flags.4?int expire_date:flags.1?int usage_limit:flags.2?int usage:flags.3?int = ExportedChatInvite;
+chatInviteExported#b18105e8 flags:# revoked:flags.0?true permanent:flags.5?true link:string admin_id:long date:int start_date:flags.4?int expire_date:flags.1?int usage_limit:flags.2?int usage:flags.3?int = ExportedChatInvite;
 chatInviteAlready#5a686d7c chat:Chat = ChatInvite;
 chatInvite#dfc2f58e flags:# channel:flags.0?true broadcast:flags.1?true public:flags.2?true megagroup:flags.3?true title:string photo:Photo participants_count:int participants:flags.4?Vector<User> = ChatInvite;
 chatInvitePeek#61695cb0 chat:Chat expires:int = ChatInvite;
@@ -427,10 +431,11 @@ inputStickerSetID#9de7a269 id:long access_hash:long = InputStickerSet;
 inputStickerSetShortName#861cc8a0 short_name:string = InputStickerSet;
 inputStickerSetAnimatedEmoji#28703c8 = InputStickerSet;
 inputStickerSetDice#e67f520e emoticon:string = InputStickerSet;
+inputStickerSetAnimatedEmojiAnimations#cde3739 = InputStickerSet;
 stickerSet#d7df217a flags:# archived:flags.1?true official:flags.2?true masks:flags.3?true animated:flags.5?true installed_date:flags.0?int id:long access_hash:long title:string short_name:string thumbs:flags.4?Vector<PhotoSize> thumb_dc_id:flags.4?int thumb_version:flags.4?int count:int hash:int = StickerSet;
 messages.stickerSet#b60a24a6 set:StickerSet packs:Vector<StickerPack> documents:Vector<Document> = messages.StickerSet;
 botCommand#c27ac8c7 command:string description:string = BotCommand;
-botInfo#98e81d3a user_id:int description:string commands:Vector<BotCommand> = BotInfo;
+botInfo#1b74b335 user_id:long description:string commands:Vector<BotCommand> = BotInfo;
 keyboardButton#a2fa4880 text:string = KeyboardButton;
 keyboardButtonUrl#258aff05 text:string url:string = KeyboardButton;
 keyboardButtonCallback#35bbdb6b flags:# requires_password:flags.0?true text:string data:bytes = KeyboardButton;
@@ -458,7 +463,7 @@ messageEntityItalic#826f8b60 offset:int length:int = MessageEntity;
 messageEntityCode#28a20571 offset:int length:int = MessageEntity;
 messageEntityPre#73924be0 offset:int length:int language:string = MessageEntity;
 messageEntityTextUrl#76a6d327 offset:int length:int url:string = MessageEntity;
-messageEntityMentionName#352dca58 offset:int length:int user_id:int = MessageEntity;
+messageEntityMentionName#dc7b1140 offset:int length:int user_id:long = MessageEntity;
 inputMessageEntityMentionName#208e68c9 offset:int length:int user_id:InputUser = MessageEntity;
 messageEntityPhone#9b69e34b offset:int length:int = MessageEntity;
 messageEntityCashtag#4c4e743f offset:int length:int = MessageEntity;
@@ -467,8 +472,8 @@ messageEntityStrike#bf0693d4 offset:int length:int = MessageEntity;
 messageEntityBlockquote#20df5d0 offset:int length:int = MessageEntity;
 messageEntityBankCard#761e6af4 offset:int length:int = MessageEntity;
 inputChannelEmpty#ee8c1e86 = InputChannel;
-inputChannel#afeb712e channel_id:int access_hash:long = InputChannel;
-inputChannelFromMessage#2a286531 peer:InputPeer msg_id:int channel_id:int = InputChannel;
+inputChannel#f35aec28 channel_id:long access_hash:long = InputChannel;
+inputChannelFromMessage#5b934f9d peer:InputPeer msg_id:int channel_id:long = InputChannel;
 contacts.resolvedPeer#7f077ad9 peer:Peer chats:Vector<Chat> users:Vector<User> = contacts.ResolvedPeer;
 messageRange#ae30253 min_id:int max_id:int = MessageRange;
 updates.channelDifferenceEmpty#3e11affb flags:# final:flags.0?true pts:int timeout:flags.1?int = updates.ChannelDifference;
@@ -476,11 +481,11 @@ updates.channelDifferenceTooLong#a4bcc6fe flags:# final:flags.0?true timeout:fla
 updates.channelDifference#2064674e flags:# final:flags.0?true pts:int timeout:flags.1?int new_messages:Vector<Message> other_updates:Vector<Update> chats:Vector<Chat> users:Vector<User> = updates.ChannelDifference;
 channelMessagesFilterEmpty#94d42ee7 = ChannelMessagesFilter;
 channelMessagesFilter#cd77d957 flags:# exclude_new_messages:flags.1?true ranges:Vector<MessageRange> = ChannelMessagesFilter;
-channelParticipant#15ebac1d user_id:int date:int = ChannelParticipant;
-channelParticipantSelf#a3289a6d user_id:int inviter_id:int date:int = ChannelParticipant;
-channelParticipantCreator#447dca4b flags:# user_id:int admin_rights:ChatAdminRights rank:flags.0?string = ChannelParticipant;
-channelParticipantAdmin#ccbebbaf flags:# can_edit:flags.0?true self:flags.1?true user_id:int inviter_id:flags.1?int promoted_by:int date:int admin_rights:ChatAdminRights rank:flags.2?string = ChannelParticipant;
-channelParticipantBanned#50a1dfd6 flags:# left:flags.0?true peer:Peer kicked_by:int date:int banned_rights:ChatBannedRights = ChannelParticipant;
+channelParticipant#c00c07c0 user_id:long date:int = ChannelParticipant;
+channelParticipantSelf#28a8bc67 user_id:long inviter_id:long date:int = ChannelParticipant;
+channelParticipantCreator#2fe601d3 flags:# user_id:long admin_rights:ChatAdminRights rank:flags.0?string = ChannelParticipant;
+channelParticipantAdmin#34c3bb53 flags:# can_edit:flags.0?true self:flags.1?true user_id:long inviter_id:flags.1?long promoted_by:long date:int admin_rights:ChatAdminRights rank:flags.2?string = ChannelParticipant;
+channelParticipantBanned#6df8014e flags:# left:flags.0?true peer:Peer kicked_by:long date:int banned_rights:ChatBannedRights = ChannelParticipant;
 channelParticipantLeft#1b03f006 peer:Peer = ChannelParticipant;
 channelParticipantsRecent#de3f3c79 = ChannelParticipantsFilter;
 channelParticipantsAdmins#b4608969 = ChannelParticipantsFilter;
@@ -495,7 +500,7 @@ channels.channelParticipantsNotModified#f0173fe9 = channels.ChannelParticipants;
 channels.channelParticipant#dfb80317 participant:ChannelParticipant chats:Vector<Chat> users:Vector<User> = channels.ChannelParticipant;
 help.termsOfService#780a0310 flags:# popup:flags.0?true id:DataJSON text:string entities:Vector<MessageEntity> min_age_confirm:flags.1?int = help.TermsOfService;
 messages.savedGifsNotModified#e8025ca2 = messages.SavedGifs;
-messages.savedGifs#2e0709a5 hash:int gifs:Vector<Document> = messages.SavedGifs;
+messages.savedGifs#84a02a0d hash:long gifs:Vector<Document> = messages.SavedGifs;
 inputBotInlineMessageMediaAuto#3380c786 flags:# message:string entities:flags.1?Vector<MessageEntity> reply_markup:flags.2?ReplyMarkup = InputBotInlineMessage;
 inputBotInlineMessageText#3dcd7a87 flags:# no_webpage:flags.0?true message:string entities:flags.1?Vector<MessageEntity> reply_markup:flags.2?ReplyMarkup = InputBotInlineMessage;
 inputBotInlineMessageMediaGeo#96929a85 flags:# geo_point:InputGeoPoint heading:flags.0?int period:flags.1?int proximity_notification_radius:flags.3?int reply_markup:flags.2?ReplyMarkup = InputBotInlineMessage;
@@ -528,6 +533,7 @@ auth.sentCodeTypeFlashCall#ab03c6d9 pattern:string = auth.SentCodeType;
 messages.botCallbackAnswer#36585ea4 flags:# alert:flags.1?true has_url:flags.3?true native_ui:flags.4?true message:flags.0?string url:flags.2?string cache_time:int = messages.BotCallbackAnswer;
 messages.messageEditData#26b5dde6 flags:# caption:flags.0?true = messages.MessageEditData;
 inputBotInlineMessageID#890c3d89 dc_id:int id:long access_hash:long = InputBotInlineMessageID;
+inputBotInlineMessageID64#b6d915d7 dc_id:int owner_id:long id:int access_hash:long = InputBotInlineMessageID;
 inlineBotSwitchPM#3c20629f text:string start_param:string = InlineBotSwitchPM;
 messages.peerDialogs#3371c354 dialogs:Vector<Dialog> messages:Vector<Message> chats:Vector<Chat> users:Vector<User> state:updates.State = messages.PeerDialogs;
 topPeer#edcdc05b peer:Peer rating:double = TopPeer;
@@ -546,9 +552,9 @@ contacts.topPeersDisabled#b52c939d = contacts.TopPeers;
 draftMessageEmpty#1b0c841a flags:# date:flags.0?int = DraftMessage;
 draftMessage#fd8e711f flags:# no_webpage:flags.1?true reply_to_msg_id:flags.0?int message:string entities:flags.3?Vector<MessageEntity> date:int = DraftMessage;
 messages.featuredStickersNotModified#c6dc0c66 count:int = messages.FeaturedStickers;
-messages.featuredStickers#b6abc341 hash:int count:int sets:Vector<StickerSetCovered> unread:Vector<long> = messages.FeaturedStickers;
+messages.featuredStickers#84c02310 hash:long count:int sets:Vector<StickerSetCovered> unread:Vector<long> = messages.FeaturedStickers;
 messages.recentStickersNotModified#b17f890 = messages.RecentStickers;
-messages.recentStickers#22f3afb3 hash:int packs:Vector<StickerPack> stickers:Vector<Document> dates:Vector<int> = messages.RecentStickers;
+messages.recentStickers#88d37c56 hash:long packs:Vector<StickerPack> stickers:Vector<Document> dates:Vector<int> = messages.RecentStickers;
 messages.archivedStickers#4fcba9c8 count:int sets:Vector<StickerSetCovered> = messages.ArchivedStickers;
 messages.stickerSetInstallResultSuccess#38641628 = messages.StickerSetInstallResult;
 messages.stickerSetInstallResultArchive#35e410a8 sets:Vector<StickerSetCovered> = messages.StickerSetInstallResult;
@@ -560,7 +566,7 @@ inputStickeredMediaDocument#438865b id:InputDocument = InputStickeredMedia;
 game#bdf9653b flags:# id:long access_hash:long short_name:string title:string description:string photo:Photo document:flags.0?Document = Game;
 inputGameID#32c3e77 id:long access_hash:long = InputGame;
 inputGameShortName#c331e80a bot_id:InputUser short_name:string = InputGame;
-highScore#58fffcd0 pos:int user_id:int score:int = HighScore;
+highScore#73a379eb pos:int user_id:long score:int = HighScore;
 messages.highScores#9a3bfd99 scores:Vector<HighScore> users:Vector<User> = messages.HighScores;
 textEmpty#dc3d824f = RichText;
 textPlain#744694e0 text:string = RichText;
@@ -624,11 +630,11 @@ inputWebDocument#9bed434d url:string size:int mime_type:string attributes:Vector
 inputWebFileLocation#c239d686 url:string access_hash:long = InputWebFileLocation;
 inputWebFileGeoPointLocation#9f2221c9 geo_point:InputGeoPoint access_hash:long w:int h:int zoom:int scale:int = InputWebFileLocation;
 upload.webFile#21e753bc size:int mime_type:string file_type:storage.FileType mtime:int bytes:bytes = upload.WebFile;
-payments.paymentForm#8d0b2415 flags:# can_save_credentials:flags.2?true password_missing:flags.3?true form_id:long bot_id:int invoice:Invoice provider_id:int url:string native_provider:flags.4?string native_params:flags.4?DataJSON saved_info:flags.0?PaymentRequestedInfo saved_credentials:flags.1?PaymentSavedCredentials users:Vector<User> = payments.PaymentForm;
+payments.paymentForm#1694761b flags:# can_save_credentials:flags.2?true password_missing:flags.3?true form_id:long bot_id:long invoice:Invoice provider_id:long url:string native_provider:flags.4?string native_params:flags.4?DataJSON saved_info:flags.0?PaymentRequestedInfo saved_credentials:flags.1?PaymentSavedCredentials users:Vector<User> = payments.PaymentForm;
 payments.validatedRequestedInfo#d1451883 flags:# id:flags.0?string shipping_options:flags.1?Vector<ShippingOption> = payments.ValidatedRequestedInfo;
 payments.paymentResult#4e5f810d updates:Updates = payments.PaymentResult;
 payments.paymentVerificationNeeded#d8411139 url:string = payments.PaymentResult;
-payments.paymentReceipt#10b555d0 flags:# date:int bot_id:int provider_id:int title:string description:string photo:flags.2?WebDocument invoice:Invoice info:flags.0?PaymentRequestedInfo shipping:flags.1?ShippingOption tip_amount:flags.3?long currency:string total_amount:long credentials_title:string users:Vector<User> = payments.PaymentReceipt;
+payments.paymentReceipt#70c4fe03 flags:# date:int bot_id:long provider_id:long title:string description:string photo:flags.2?WebDocument invoice:Invoice info:flags.0?PaymentRequestedInfo shipping:flags.1?ShippingOption tip_amount:flags.3?long currency:string total_amount:long credentials_title:string users:Vector<User> = payments.PaymentReceipt;
 payments.savedInfo#fb8fe43c flags:# has_saved_credentials:flags.1?true saved_info:flags.0?PaymentRequestedInfo = payments.SavedInfo;
 inputPaymentCredentialsSaved#c10eb2cf id:string tmp_password:bytes = InputPaymentCredentials;
 inputPaymentCredentials#3417d728 flags:# save:flags.0?true data:DataJSON = InputPaymentCredentials;
@@ -639,10 +645,10 @@ shippingOption#b6213cdf id:string title:string prices:Vector<LabeledPrice> = Shi
 inputStickerSetItem#ffa0a496 flags:# document:InputDocument emoji:string mask_coords:flags.0?MaskCoords = InputStickerSetItem;
 inputPhoneCall#1e36fded id:long access_hash:long = InputPhoneCall;
 phoneCallEmpty#5366c915 id:long = PhoneCall;
-phoneCallWaiting#1b8f4ad1 flags:# video:flags.6?true id:long access_hash:long date:int admin_id:int participant_id:int protocol:PhoneCallProtocol receive_date:flags.0?int = PhoneCall;
-phoneCallRequested#87eabb53 flags:# video:flags.6?true id:long access_hash:long date:int admin_id:int participant_id:int g_a_hash:bytes protocol:PhoneCallProtocol = PhoneCall;
-phoneCallAccepted#997c454a flags:# video:flags.6?true id:long access_hash:long date:int admin_id:int participant_id:int g_b:bytes protocol:PhoneCallProtocol = PhoneCall;
-phoneCall#8742ae7f flags:# p2p_allowed:flags.5?true video:flags.6?true id:long access_hash:long date:int admin_id:int participant_id:int g_a_or_b:bytes key_fingerprint:long protocol:PhoneCallProtocol connections:Vector<PhoneConnection> start_date:int = PhoneCall;
+phoneCallWaiting#c5226f17 flags:# video:flags.6?true id:long access_hash:long date:int admin_id:long participant_id:long protocol:PhoneCallProtocol receive_date:flags.0?int = PhoneCall;
+phoneCallRequested#14b0ed0c flags:# video:flags.6?true id:long access_hash:long date:int admin_id:long participant_id:long g_a_hash:bytes protocol:PhoneCallProtocol = PhoneCall;
+phoneCallAccepted#3660c311 flags:# video:flags.6?true id:long access_hash:long date:int admin_id:long participant_id:long g_b:bytes protocol:PhoneCallProtocol = PhoneCall;
+phoneCall#967f7c67 flags:# p2p_allowed:flags.5?true video:flags.6?true id:long access_hash:long date:int admin_id:long participant_id:long g_a_or_b:bytes key_fingerprint:long protocol:PhoneCallProtocol connections:Vector<PhoneConnection> start_date:int = PhoneCall;
 phoneCallDiscarded#50ca4de1 flags:# need_rating:flags.2?true need_debug:flags.3?true video:flags.6?true id:long reason:flags.0?PhoneCallDiscardReason duration:flags.1?int = PhoneCall;
 phoneConnection#9d4c17c0 id:long ip:string ipv6:string port:int peer_tag:bytes = PhoneConnection;
 phoneConnectionWebrtc#635fe375 flags:# turn:flags.0?true stun:flags.1?true id:long ip:string ipv6:string port:int username:string password:string = PhoneConnection;
@@ -675,7 +681,7 @@ channelAdminLogEventActionChangeStickerSet#b1c3caa7 prev_stickerset:InputSticker
 channelAdminLogEventActionTogglePreHistoryHidden#5f5c95f1 new_value:Bool = ChannelAdminLogEventAction;
 channelAdminLogEventActionDefaultBannedRights#2df5fc0a prev_banned_rights:ChatBannedRights new_banned_rights:ChatBannedRights = ChannelAdminLogEventAction;
 channelAdminLogEventActionStopPoll#8f079643 message:Message = ChannelAdminLogEventAction;
-channelAdminLogEventActionChangeLinkedChat#a26f881b prev_value:int new_value:int = ChannelAdminLogEventAction;
+channelAdminLogEventActionChangeLinkedChat#50c7ac8 prev_value:long new_value:long = ChannelAdminLogEventAction;
 channelAdminLogEventActionChangeLocation#e6b76ae prev_value:ChannelLocation new_value:ChannelLocation = ChannelAdminLogEventAction;
 channelAdminLogEventActionToggleSlowMode#53909779 prev_value:int new_value:int = ChannelAdminLogEventAction;
 channelAdminLogEventActionStartGroupCall#23209745 call:InputGroupCall = ChannelAdminLogEventAction;
@@ -689,20 +695,20 @@ channelAdminLogEventActionExportedInviteRevoke#410a134e invite:ExportedChatInvit
 channelAdminLogEventActionExportedInviteEdit#e90ebb59 prev_invite:ExportedChatInvite new_invite:ExportedChatInvite = ChannelAdminLogEventAction;
 channelAdminLogEventActionParticipantVolume#3e7f6847 participant:GroupCallParticipant = ChannelAdminLogEventAction;
 channelAdminLogEventActionChangeHistoryTTL#6e941a38 prev_value:int new_value:int = ChannelAdminLogEventAction;
-channelAdminLogEvent#3b5a3e40 id:long date:int user_id:int action:ChannelAdminLogEventAction = ChannelAdminLogEvent;
+channelAdminLogEvent#1fad68cd id:long date:int user_id:long action:ChannelAdminLogEventAction = ChannelAdminLogEvent;
 channels.adminLogResults#ed8af74d events:Vector<ChannelAdminLogEvent> chats:Vector<Chat> users:Vector<User> = channels.AdminLogResults;
 channelAdminLogEventsFilter#ea107ae4 flags:# join:flags.0?true leave:flags.1?true invite:flags.2?true ban:flags.3?true unban:flags.4?true kick:flags.5?true unkick:flags.6?true promote:flags.7?true demote:flags.8?true info:flags.9?true settings:flags.10?true pinned:flags.11?true edit:flags.12?true delete:flags.13?true group_call:flags.14?true invites:flags.15?true = ChannelAdminLogEventsFilter;
 popularContact#5ce14175 client_id:long importers:int = PopularContact;
 messages.favedStickersNotModified#9e8fa6d3 = messages.FavedStickers;
-messages.favedStickers#f37f2f16 hash:int packs:Vector<StickerPack> stickers:Vector<Document> = messages.FavedStickers;
+messages.favedStickers#2cb51097 hash:long packs:Vector<StickerPack> stickers:Vector<Document> = messages.FavedStickers;
 recentMeUrlUnknown#46e1d13d url:string = RecentMeUrl;
-recentMeUrlUser#8dbc3336 url:string user_id:int = RecentMeUrl;
-recentMeUrlChat#a01b22f9 url:string chat_id:int = RecentMeUrl;
+recentMeUrlUser#b92c09e2 url:string user_id:long = RecentMeUrl;
+recentMeUrlChat#b2da71d2 url:string chat_id:long = RecentMeUrl;
 recentMeUrlChatInvite#eb49081d url:string chat_invite:ChatInvite = RecentMeUrl;
 recentMeUrlStickerSet#bc0a57dc url:string set:StickerSetCovered = RecentMeUrl;
 help.recentMeUrls#e0310d7 urls:Vector<RecentMeUrl> chats:Vector<Chat> users:Vector<User> = help.RecentMeUrls;
 inputSingleMedia#1cc6e91f flags:# media:InputMedia random_id:long message:string entities:flags.0?Vector<MessageEntity> = InputSingleMedia;
-webAuthorization#cac943f2 hash:long bot_id:int domain:string browser:string platform:string date_created:int date_active:int ip:string region:string = WebAuthorization;
+webAuthorization#a6f8f452 hash:long bot_id:long domain:string browser:string platform:string date_created:int date_active:int ip:string region:string = WebAuthorization;
 account.webAuthorizations#ed56c9fc authorizations:Vector<WebAuthorization> users:Vector<User> = account.WebAuthorizations;
 inputMessageID#a676a322 id:int = InputMessage;
 inputMessageReplyTo#bad88395 id:int = InputMessage;
@@ -713,7 +719,7 @@ inputDialogPeerFolder#64600527 folder_id:int = InputDialogPeer;
 dialogPeer#e56dbf05 peer:Peer = DialogPeer;
 dialogPeerFolder#514519e2 folder_id:int = DialogPeer;
 messages.foundStickerSetsNotModified#d54b65d = messages.FoundStickerSets;
-messages.foundStickerSets#5108d648 hash:int sets:Vector<StickerSetCovered> = messages.FoundStickerSets;
+messages.foundStickerSets#8af09dd2 hash:long sets:Vector<StickerSetCovered> = messages.FoundStickerSets;
 fileHash#6242c773 offset:int limit:int hash:bytes = FileHash;
 inputClientProxy#75588b3f address:string port:int = InputClientProxy;
 help.termsOfServiceUpdateEmpty#e3309f7f expires:int = help.TermsOfServiceUpdate;
@@ -792,7 +798,7 @@ help.userInfo#1eb3758 message:string entities:Vector<MessageEntity> author:strin
 pollAnswer#6ca9c2e9 text:string option:bytes = PollAnswer;
 poll#86e18161 id:long flags:# closed:flags.0?true public_voters:flags.1?true multiple_choice:flags.2?true quiz:flags.3?true question:string answers:Vector<PollAnswer> close_period:flags.4?int close_date:flags.5?int = Poll;
 pollAnswerVoters#3b6ddad2 flags:# chosen:flags.0?true correct:flags.1?true option:bytes voters:int = PollAnswerVoters;
-pollResults#badcc1a3 flags:# min:flags.0?true results:flags.1?Vector<PollAnswerVoters> total_voters:flags.2?int recent_voters:flags.3?Vector<int> solution:flags.4?string solution_entities:flags.4?Vector<MessageEntity> = PollResults;
+pollResults#dcb82ea3 flags:# min:flags.0?true results:flags.1?Vector<PollAnswerVoters> total_voters:flags.2?int recent_voters:flags.3?Vector<long> solution:flags.4?string solution_entities:flags.4?Vector<MessageEntity> = PollResults;
 chatOnlines#f041e250 onlines:int = ChatOnlines;
 statsURL#47a971e0 url:string = StatsURL;
 chatAdminRights#5fb224d5 flags:# change_info:flags.0?true post_messages:flags.1?true edit_messages:flags.2?true delete_messages:flags.3?true ban_users:flags.4?true invite_users:flags.5?true pin_messages:flags.7?true add_admins:flags.9?true anonymous:flags.10?true manage_call:flags.11?true other:flags.12?true = ChatAdminRights;
@@ -801,7 +807,7 @@ inputWallPaper#e630b979 id:long access_hash:long = InputWallPaper;
 inputWallPaperSlug#72091c80 slug:string = InputWallPaper;
 inputWallPaperNoFile#967a462e id:long = InputWallPaper;
 account.wallPapersNotModified#1c199183 = account.WallPapers;
-account.wallPapers#702b65a9 hash:int wallpapers:Vector<WallPaper> = account.WallPapers;
+account.wallPapers#cdc3858c hash:long wallpapers:Vector<WallPaper> = account.WallPapers;
 codeSettings#debebe83 flags:# allow_flashcall:flags.0?true current_number:flags.1?true allow_app_hash:flags.4?true = CodeSettings;
 wallPaperSettings#1dc1bca4 flags:# blur:flags.1?true motion:flags.2?true background_color:flags.0?int second_background_color:flags.4?int third_background_color:flags.5?int fourth_background_color:flags.6?int intensity:flags.3?int rotation:flags.4?int = WallPaperSettings;
 autoDownloadSettings#e04232f3 flags:# disabled:flags.0?true video_preload_large:flags.1?true audio_preload_next:flags.2?true phonecalls_less_data:flags.3?true photo_size_max:int video_size_max:int file_size_max:int video_upload_maxbitrate:int = AutoDownloadSettings;
@@ -825,9 +831,9 @@ peerSelfLocated#f8ec284b expires:int = PeerLocated;
 restrictionReason#d072acb4 platform:string reason:string text:string = RestrictionReason;
 inputTheme#3c5693e9 id:long access_hash:long = InputTheme;
 inputThemeSlug#f5890df1 slug:string = InputTheme;
-theme#28f1114 flags:# creator:flags.0?true default:flags.1?true id:long access_hash:long slug:string title:string document:flags.2?Document settings:flags.3?ThemeSettings installs_count:int = Theme;
+theme#e802b8dc flags:# creator:flags.0?true default:flags.1?true for_chat:flags.5?true id:long access_hash:long slug:string title:string document:flags.2?Document settings:flags.3?ThemeSettings installs_count:flags.4?int = Theme;
 account.themesNotModified#f41eb622 = account.Themes;
-account.themes#7f676421 hash:int themes:Vector<Theme> = account.Themes;
+account.themes#9a3d8c6d hash:long themes:Vector<Theme> = account.Themes;
 auth.loginToken#629f1980 expires:int token:bytes = auth.LoginToken;
 auth.loginTokenMigrateTo#68e9916 dc_id:int token:bytes = auth.LoginToken;
 auth.loginTokenSuccess#390d5c5e authorization:auth.Authorization = auth.LoginToken;
@@ -838,12 +844,12 @@ baseThemeDay#fbd81688 = BaseTheme;
 baseThemeNight#b7b31ea8 = BaseTheme;
 baseThemeTinted#6d5f77ee = BaseTheme;
 baseThemeArctic#5b11125a = BaseTheme;
-inputThemeSettings#bd507cd1 flags:# base_theme:BaseTheme accent_color:int message_top_color:flags.0?int message_bottom_color:flags.0?int wallpaper:flags.1?InputWallPaper wallpaper_settings:flags.1?WallPaperSettings = InputThemeSettings;
-themeSettings#9c14984a flags:# base_theme:BaseTheme accent_color:int message_top_color:flags.0?int message_bottom_color:flags.0?int wallpaper:flags.1?WallPaper = ThemeSettings;
+inputThemeSettings#8fde504f flags:# message_colors_animated:flags.2?true base_theme:BaseTheme accent_color:int outbox_accent_color:flags.3?int message_colors:flags.0?Vector<int> wallpaper:flags.1?InputWallPaper wallpaper_settings:flags.1?WallPaperSettings = InputThemeSettings;
+themeSettings#fa58b6d4 flags:# message_colors_animated:flags.2?true base_theme:BaseTheme accent_color:int outbox_accent_color:flags.3?int message_colors:flags.0?Vector<int> wallpaper:flags.1?WallPaper = ThemeSettings;
 webPageAttributeTheme#54b56617 flags:# documents:flags.0?Vector<Document> settings:flags.1?ThemeSettings = WebPageAttribute;
-messageUserVote#a28e5559 user_id:int option:bytes date:int = MessageUserVote;
-messageUserVoteInputOption#36377430 user_id:int date:int = MessageUserVote;
-messageUserVoteMultiple#e8fe0de user_id:int options:Vector<bytes> date:int = MessageUserVote;
+messageUserVote#34d247b4 user_id:long option:bytes date:int = MessageUserVote;
+messageUserVoteInputOption#3ca5b0ec user_id:long date:int = MessageUserVote;
+messageUserVoteMultiple#8a65e557 user_id:long options:Vector<bytes> date:int = MessageUserVote;
 messages.votesList#823f649 flags:# count:int votes:Vector<MessageUserVote> users:Vector<User> next_offset:flags.0?string = messages.VotesList;
 bankCardOpenUrl#f568028a url:string name:string = BankCardOpenUrl;
 payments.bankCardData#3e24e573 title:string open_urls:Vector<BankCardOpenUrl> = payments.BankCardData;
@@ -860,9 +866,9 @@ stats.broadcastStats#bdf78394 period:StatsDateRangeDays followers:StatsAbsValueA
 help.promoDataEmpty#98f6ac75 expires:int = help.PromoData;
 help.promoData#8c39793f flags:# proxy:flags.0?true expires:int peer:Peer chats:Vector<Chat> users:Vector<User> psa_type:flags.1?string psa_message:flags.2?string = help.PromoData;
 videoSize#de33b094 flags:# type:string w:int h:int size:int video_start_ts:flags.0?double = VideoSize;
-statsGroupTopPoster#18f3d0f7 user_id:int messages:int avg_chars:int = StatsGroupTopPoster;
-statsGroupTopAdmin#6014f412 user_id:int deleted:int kicked:int banned:int = StatsGroupTopAdmin;
-statsGroupTopInviter#31962a4c user_id:int invitations:int = StatsGroupTopInviter;
+statsGroupTopPoster#9d04af9b user_id:long messages:int avg_chars:int = StatsGroupTopPoster;
+statsGroupTopAdmin#d7584c87 user_id:long deleted:int kicked:int banned:int = StatsGroupTopAdmin;
+statsGroupTopInviter#535f779d user_id:long invitations:int = StatsGroupTopInviter;
 stats.megagroupStats#ef7ff916 period:StatsDateRangeDays members:StatsAbsValueAndPrev messages:StatsAbsValueAndPrev viewers:StatsAbsValueAndPrev posters:StatsAbsValueAndPrev growth_graph:StatsGraph members_graph:StatsGraph new_members_by_source_graph:StatsGraph languages_graph:StatsGraph messages_graph:StatsGraph actions_graph:StatsGraph top_hours_graph:StatsGraph weekdays_graph:StatsGraph top_posters:Vector<StatsGroupTopPoster> top_admins:Vector<StatsGroupTopAdmin> top_inviters:Vector<StatsGroupTopInviter> users:Vector<User> = stats.MegagroupStats;
 globalPrivacySettings#bea2f424 flags:# archive_and_mute_new_noncontact_peers:flags.0?Bool = GlobalPrivacySettings;
 help.countryCode#4203c5ef flags:# country_code:string prefixes:flags.0?Vector<string> patterns:flags.1?Vector<string> = help.CountryCode;
@@ -871,13 +877,13 @@ help.countriesListNotModified#93cc1f32 = help.CountriesList;
 help.countriesList#87d0759e countries:Vector<help.Country> hash:int = help.CountriesList;
 messageViews#455b853d flags:# views:flags.0?int forwards:flags.1?int replies:flags.2?MessageReplies = MessageViews;
 messages.messageViews#b6c4f543 views:Vector<MessageViews> chats:Vector<Chat> users:Vector<User> = messages.MessageViews;
-messages.discussionMessage#f5dd8f9d flags:# messages:Vector<Message> max_id:flags.0?int read_inbox_max_id:flags.1?int read_outbox_max_id:flags.2?int chats:Vector<Chat> users:Vector<User> = messages.DiscussionMessage;
+messages.discussionMessage#a6341782 flags:# messages:Vector<Message> max_id:flags.0?int read_inbox_max_id:flags.1?int read_outbox_max_id:flags.2?int unread_count:int chats:Vector<Chat> users:Vector<User> = messages.DiscussionMessage;
 messageReplyHeader#a6d57763 flags:# reply_to_msg_id:int reply_to_peer_id:flags.0?Peer reply_to_top_id:flags.1?int = MessageReplyHeader;
-messageReplies#4128faac flags:# comments:flags.0?true replies:int replies_pts:int recent_repliers:flags.1?Vector<Peer> channel_id:flags.0?int max_id:flags.2?int read_max_id:flags.3?int = MessageReplies;
+messageReplies#83d60fc2 flags:# comments:flags.0?true replies:int replies_pts:int recent_repliers:flags.1?Vector<Peer> channel_id:flags.0?long max_id:flags.2?int read_max_id:flags.3?int = MessageReplies;
 peerBlocked#e8fd8014 peer_id:Peer date:int = PeerBlocked;
 stats.messageStats#8999f295 views_graph:StatsGraph = stats.MessageStats;
 groupCallDiscarded#7780bcb4 id:long access_hash:long duration:int = GroupCall;
-groupCall#d597650c flags:# join_muted:flags.1?true can_change_join_muted:flags.2?true join_date_asc:flags.6?true schedule_start_subscribed:flags.8?true can_start_video:flags.9?true id:long access_hash:long participants_count:int title:flags.3?string stream_dc_id:flags.4?int record_start_date:flags.5?int schedule_date:flags.7?int unmuted_video_count:flags.10?int unmuted_video_limit:int version:int = GroupCall;
+groupCall#d597650c flags:# join_muted:flags.1?true can_change_join_muted:flags.2?true join_date_asc:flags.6?true schedule_start_subscribed:flags.8?true can_start_video:flags.9?true record_video_active:flags.11?true id:long access_hash:long participants_count:int title:flags.3?string stream_dc_id:flags.4?int record_start_date:flags.5?int schedule_date:flags.7?int unmuted_video_count:flags.10?int unmuted_video_limit:int version:int = GroupCall;
 inputGroupCall#d8aa840f id:long access_hash:long = InputGroupCall;
 groupCallParticipant#eba636fe flags:# muted:flags.0?true left:flags.1?true can_self_unmute:flags.2?true just_joined:flags.4?true versioned:flags.5?true min:flags.8?true muted_by_you:flags.9?true volume_by_admin:flags.10?true self:flags.12?true video_joined:flags.15?true peer:Peer date:int active_date:flags.3?int source:int volume:flags.7?int about:flags.11?string raise_hand_rating:flags.13?long video:flags.6?GroupCallParticipantVideo presentation:flags.14?GroupCallParticipantVideo = GroupCallParticipant;
 phone.groupCall#9e727aad call:GroupCall participants:Vector<GroupCallParticipant> participants_next_offset:string chats:Vector<Chat> users:Vector<User> = phone.GroupCall;
@@ -890,12 +896,12 @@ inlineQueryPeerTypeBroadcast#6334ee9a = InlineQueryPeerType;
 messages.historyImport#1662af0b id:long = messages.HistoryImport;
 messages.historyImportParsed#5e0fb7b9 flags:# pm:flags.0?true group:flags.1?true title:flags.2?string = messages.HistoryImportParsed;
 messages.affectedFoundMessages#ef8d3e6c pts:int pts_count:int offset:int messages:Vector<int> = messages.AffectedFoundMessages;
-chatInviteImporter#1e3e6680 user_id:int date:int = ChatInviteImporter;
+chatInviteImporter#b5cd5f4 user_id:long date:int = ChatInviteImporter;
 messages.exportedChatInvites#bdc62dcc count:int invites:Vector<ExportedChatInvite> users:Vector<User> = messages.ExportedChatInvites;
 messages.exportedChatInvite#1871be50 invite:ExportedChatInvite users:Vector<User> = messages.ExportedChatInvite;
 messages.exportedChatInviteReplaced#222600ef invite:ExportedChatInvite new_invite:ExportedChatInvite users:Vector<User> = messages.ExportedChatInvite;
 messages.chatInviteImporters#81b6b00a count:int importers:Vector<ChatInviteImporter> users:Vector<User> = messages.ChatInviteImporters;
-chatAdminWithInvites#dfd2330f admin_id:int invites_count:int revoked_invites_count:int = ChatAdminWithInvites;
+chatAdminWithInvites#f2ecef23 admin_id:long invites_count:int revoked_invites_count:int = ChatAdminWithInvites;
 messages.chatAdminsWithInvites#b69b72d7 admins:Vector<ChatAdminWithInvites> users:Vector<User> = messages.ChatAdminsWithInvites;
 messages.checkedHistoryImportPeer#a24de717 confirm_text:string = messages.CheckedHistoryImportPeer;
 phone.joinAsPeers#afe5623f peers:Vector<Peer> chats:Vector<Chat> users:Vector<User> = phone.JoinAsPeers;
@@ -913,6 +919,11 @@ botCommandScopePeerUser#a1321f3 peer:InputPeer user_id:InputUser = BotCommandSco
 account.resetPasswordFailedWait#e3779861 retry_date:int = account.ResetPasswordResult;
 account.resetPasswordRequestedWait#e9effc7d until_date:int = account.ResetPasswordResult;
 account.resetPasswordOk#e926d63e = account.ResetPasswordResult;
+chatTheme#ed0b5c33 emoticon:string theme:Theme dark_theme:Theme = ChatTheme;
+account.chatThemesNotModified#e011e1c4 = account.ChatThemes;
+account.chatThemes#fe4cbebd hash:int themes:Vector<ChatTheme> = account.ChatThemes;
+sponsoredMessage#2a3c381f flags:# random_id:bytes from_id:Peer start_param:flags.0?string message:string entities:flags.1?Vector<MessageEntity> = SponsoredMessage;
+messages.sponsoredMessages#65a4c7d5 messages:Vector<SponsoredMessage> chats:Vector<Chat> users:Vector<User> = messages.SponsoredMessages;
 ---functions---
 initConnection#c1cd5ea9 {X:Type} flags:# api_id:int device_model:string system_version:string app_version:string system_lang_code:string lang_pack:string lang_code:string proxy:flags.0?InputClientProxy params:flags.1?JSONValue query:!X = X;
 invokeWithLayer#da9b0d0d {X:Type} layer:int query:!X = X;
@@ -922,22 +933,22 @@ auth.signIn#bcd51581 phone_number:string phone_code_hash:string phone_code:strin
 auth.logOut#5717da40 = Bool;
 auth.resetAuthorizations#9fab0d1a = Bool;
 auth.exportAuthorization#e5bfffcd dc_id:int = auth.ExportedAuthorization;
-auth.importAuthorization#e3ef9613 id:int bytes:bytes = auth.Authorization;
+auth.importAuthorization#a57a7dad id:long bytes:bytes = auth.Authorization;
 auth.bindTempAuthKey#cdd42a05 perm_auth_key_id:long nonce:long expires_at:int encrypted_message:bytes = Bool;
 auth.checkPassword#d18b4d16 password:InputCheckPasswordSRP = auth.Authorization;
 auth.requestPasswordRecovery#d897bc66 = auth.PasswordRecovery;
 auth.resendCode#3ef1a9bf phone_number:string phone_code_hash:string = auth.SentCode;
 auth.cancelCode#1f040578 phone_number:string phone_code_hash:string = Bool;
 auth.dropTempAuthKeys#8e48a188 except_auth_keys:Vector<long> = Bool;
-auth.exportLoginToken#b1b41517 api_id:int api_hash:string except_ids:Vector<int> = auth.LoginToken;
+auth.exportLoginToken#b7e085fe api_id:int api_hash:string except_ids:Vector<long> = auth.LoginToken;
 auth.importLoginToken#95ac5ce4 token:bytes = auth.LoginToken;
-account.registerDevice#68976c6f flags:# no_muted:flags.0?true token_type:int token:string app_sandbox:Bool secret:bytes other_uids:Vector<int> = Bool;
-account.unregisterDevice#3076c4bf token_type:int token:string other_uids:Vector<int> = Bool;
+account.registerDevice#ec86017a flags:# no_muted:flags.0?true token_type:int token:string app_sandbox:Bool secret:bytes other_uids:Vector<long> = Bool;
+account.unregisterDevice#6a0d3206 token_type:int token:string other_uids:Vector<long> = Bool;
 account.updateNotifySettings#84be5b93 peer:InputNotifyPeer settings:InputPeerNotifySettings = Bool;
 account.getNotifySettings#12b3ad31 peer:InputNotifyPeer = PeerNotifySettings;
 account.updateProfile#78515775 flags:# first_name:flags.0?string last_name:flags.1?string about:flags.2?string = User;
 account.updateStatus#6628562c offline:Bool = Bool;
-account.getWallPapers#aabb1763 hash:int = account.WallPapers;
+account.getWallPapers#7967d36 hash:long = account.WallPapers;
 account.checkUsername#2714d86c username:string = Bool;
 account.updateUsername#3e0bdd7c username:string = User;
 account.getPrivacy#dadbc950 key:InputPrivacyKey = account.PrivacyRules;
@@ -960,7 +971,7 @@ account.setContentSettings#b574b16b flags:# sensitive_enabled:flags.0?true = Boo
 account.getContentSettings#8b9b4dae = account.ContentSettings;
 users.getUsers#d91a548 id:Vector<InputUser> = Vector<User>;
 users.getFullUser#ca30a5b1 id:InputUser = UserFull;
-contacts.getContacts#c023849f hash:int = contacts.Contacts;
+contacts.getContacts#5dd69e12 hash:long = contacts.Contacts;
 contacts.importContacts#2c800be5 contacts:Vector<InputContact> = contacts.ImportedContacts;
 contacts.deleteContacts#96a0e00 id:Vector<InputUser> = Updates;
 contacts.block#68cc1411 id:InputPeer = Bool;
@@ -968,12 +979,12 @@ contacts.unblock#bea65d50 id:InputPeer = Bool;
 contacts.getBlocked#f57c350f offset:int limit:int = contacts.Blocked;
 contacts.search#11f812d8 q:string limit:int = contacts.Found;
 contacts.resolveUsername#f93ccba3 username:string = contacts.ResolvedPeer;
-contacts.getTopPeers#d4982db5 flags:# correspondents:flags.0?true bots_pm:flags.1?true bots_inline:flags.2?true phone_calls:flags.3?true forward_users:flags.4?true forward_chats:flags.5?true groups:flags.10?true channels:flags.15?true offset:int limit:int hash:int = contacts.TopPeers;
+contacts.getTopPeers#973478b6 flags:# correspondents:flags.0?true bots_pm:flags.1?true bots_inline:flags.2?true phone_calls:flags.3?true forward_users:flags.4?true forward_chats:flags.5?true groups:flags.10?true channels:flags.15?true offset:int limit:int hash:long = contacts.TopPeers;
 contacts.addContact#e8f463d0 flags:# add_phone_privacy_exception:flags.0?true id:InputUser first_name:string last_name:string phone:string = Updates;
 messages.getMessages#63c66506 id:Vector<InputMessage> = messages.Messages;
-messages.getDialogs#a0ee3b73 flags:# exclude_pinned:flags.0?true folder_id:flags.1?int offset_date:int offset_id:int offset_peer:InputPeer limit:int hash:int = messages.Dialogs;
-messages.getHistory#dcbb8260 peer:InputPeer offset_id:int offset_date:int add_offset:int limit:int max_id:int min_id:int hash:int = messages.Messages;
-messages.search#c352eec flags:# peer:InputPeer q:string from_id:flags.0?InputPeer top_msg_id:flags.1?int filter:MessagesFilter min_date:int max_date:int offset_id:int add_offset:int limit:int max_id:int min_id:int hash:int = messages.Messages;
+messages.getDialogs#a0f4cb4f flags:# exclude_pinned:flags.0?true folder_id:flags.1?int offset_date:int offset_id:int offset_peer:InputPeer limit:int hash:long = messages.Dialogs;
+messages.getHistory#4423e6c5 peer:InputPeer offset_id:int offset_date:int add_offset:int limit:int max_id:int min_id:int hash:long = messages.Messages;
+messages.search#a0fda762 flags:# peer:InputPeer q:string from_id:flags.0?InputPeer top_msg_id:flags.1?int filter:MessagesFilter min_date:int max_date:int offset_id:int add_offset:int limit:int max_id:int min_id:int hash:long = messages.Messages;
 messages.readHistory#e306d3a peer:InputPeer max_id:int = messages.AffectedMessages;
 messages.deleteHistory#1c015b09 flags:# just_clear:flags.0?true revoke:flags.1?true peer:InputPeer max_id:int = messages.AffectedHistory;
 messages.deleteMessages#e58e95d2 flags:# revoke:flags.0?true id:Vector<int> = messages.AffectedMessages;
@@ -981,19 +992,19 @@ messages.receivedMessages#5a954c0 max_id:int = Vector<ReceivedNotifyMessage>;
 messages.setTyping#58943ee2 flags:# peer:InputPeer top_msg_id:flags.0?int action:SendMessageAction = Bool;
 messages.sendMessage#520c3870 flags:# no_webpage:flags.1?true silent:flags.5?true background:flags.6?true clear_draft:flags.7?true peer:InputPeer reply_to_msg_id:flags.0?int message:string random_id:long reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> schedule_date:flags.10?int = Updates;
 messages.sendMedia#3491eba9 flags:# silent:flags.5?true background:flags.6?true clear_draft:flags.7?true peer:InputPeer reply_to_msg_id:flags.0?int media:InputMedia message:string random_id:long reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> schedule_date:flags.10?int = Updates;
-messages.forwardMessages#d9fee60e flags:# silent:flags.5?true background:flags.6?true with_my_score:flags.8?true from_peer:InputPeer id:Vector<int> random_id:Vector<long> to_peer:InputPeer schedule_date:flags.10?int = Updates;
+messages.forwardMessages#d9fee60e flags:# silent:flags.5?true background:flags.6?true with_my_score:flags.8?true drop_author:flags.11?true drop_media_captions:flags.12?true from_peer:InputPeer id:Vector<int> random_id:Vector<long> to_peer:InputPeer schedule_date:flags.10?int = Updates;
 messages.report#8953ab4e peer:InputPeer id:Vector<int> reason:ReportReason message:string = Bool;
-messages.getChats#3c6aa187 id:Vector<int> = messages.Chats;
-messages.getFullChat#3b831c66 chat_id:int = messages.ChatFull;
-messages.editChatTitle#dc452855 chat_id:int title:string = Updates;
-messages.editChatPhoto#ca4c79d8 chat_id:int photo:InputChatPhoto = Updates;
-messages.addChatUser#f9a0aa09 chat_id:int user_id:InputUser fwd_limit:int = Updates;
-messages.deleteChatUser#c534459a flags:# revoke_history:flags.0?true chat_id:int user_id:InputUser = Updates;
+messages.getChats#49e9528f id:Vector<long> = messages.Chats;
+messages.getFullChat#aeb00b34 chat_id:long = messages.ChatFull;
+messages.editChatTitle#73783ffd chat_id:long title:string = Updates;
+messages.editChatPhoto#35ddd674 chat_id:long photo:InputChatPhoto = Updates;
+messages.addChatUser#f24753e3 chat_id:long user_id:InputUser fwd_limit:int = Updates;
+messages.deleteChatUser#a2185cab flags:# revoke_history:flags.0?true chat_id:long user_id:InputUser = Updates;
 messages.createChat#9cb126e users:Vector<InputUser> title:string = Updates;
 messages.getDhConfig#26cf8950 version:int random_length:int = messages.DhConfig;
 messages.readMessageContents#36a73f77 id:Vector<int> = messages.AffectedMessages;
-messages.getStickers#43d4f2c emoticon:string hash:int = messages.Stickers;
-messages.getAllStickers#1c9618b1 hash:int = messages.AllStickers;
+messages.getStickers#d5a5d3a1 emoticon:string hash:long = messages.Stickers;
+messages.getAllStickers#b8a0a1a8 hash:long = messages.AllStickers;
 messages.getWebPagePreview#8b68b0cc flags:# message:string entities:flags.3?Vector<MessageEntity> = MessageMedia;
 messages.exportChatInvite#14b9bcd7 flags:# legacy_revoke_permanent:flags.2?true peer:InputPeer expire_date:flags.0?int usage_limit:flags.1?int = ExportedChatInvite;
 messages.checkChatInvite#3eadb1bb hash:string = ChatInvite;
@@ -1002,27 +1013,27 @@ messages.getStickerSet#2619a90e stickerset:InputStickerSet = messages.StickerSet
 messages.installStickerSet#c78fe460 stickerset:InputStickerSet archived:Bool = messages.StickerSetInstallResult;
 messages.uninstallStickerSet#f96e55de stickerset:InputStickerSet = Bool;
 messages.startBot#e6df7378 bot:InputUser peer:InputPeer random_id:long start_param:string = Updates;
-messages.migrateChat#15a3b8e3 chat_id:int = Updates;
+messages.migrateChat#a2875319 chat_id:long = Updates;
 messages.searchGlobal#4bc6589a flags:# folder_id:flags.0?int q:string filter:MessagesFilter min_date:int max_date:int offset_rate:int offset_peer:InputPeer offset_id:int limit:int = messages.Messages;
 messages.getDocumentByHash#338e2464 sha256:bytes size:int mime_type:string = Document;
-messages.getSavedGifs#83bf3d52 hash:int = messages.SavedGifs;
+messages.getSavedGifs#5cf09635 hash:long = messages.SavedGifs;
 messages.getInlineBotResults#514e999d flags:# bot:InputUser peer:InputPeer geo_point:flags.0?InputGeoPoint query:string offset:string = messages.BotResults;
 messages.sendInlineBotResult#220815b0 flags:# silent:flags.5?true background:flags.6?true clear_draft:flags.7?true hide_via:flags.11?true peer:InputPeer reply_to_msg_id:flags.0?int random_id:long query_id:long id:string schedule_date:flags.10?int = Updates;
 messages.editMessage#48f71778 flags:# no_webpage:flags.1?true peer:InputPeer id:int message:flags.11?string media:flags.14?InputMedia reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> schedule_date:flags.15?int = Updates;
 messages.getBotCallbackAnswer#9342ca07 flags:# game:flags.1?true peer:InputPeer msg_id:int data:flags.0?bytes password:flags.2?InputCheckPasswordSRP = messages.BotCallbackAnswer;
 messages.getPeerDialogs#e470bcfd peers:Vector<InputDialogPeer> = messages.PeerDialogs;
 messages.saveDraft#bc39e14b flags:# no_webpage:flags.1?true reply_to_msg_id:flags.0?int peer:InputPeer message:string entities:flags.3?Vector<MessageEntity> = Bool;
-messages.getFeaturedStickers#2dacca4f hash:int = messages.FeaturedStickers;
+messages.getAllDrafts#6a3f8d65 = Updates;
 messages.readFeaturedStickers#5b118126 id:Vector<long> = Bool;
-messages.getRecentStickers#5ea192c9 flags:# attached:flags.0?true hash:int = messages.RecentStickers;
+messages.getRecentStickers#9da9403b flags:# attached:flags.0?true hash:long = messages.RecentStickers;
 messages.getWebPage#32ca8f91 url:string hash:int = WebPage;
 messages.toggleDialogPin#a731e257 flags:# pinned:flags.0?true peer:InputDialogPeer = Bool;
 messages.getPinnedDialogs#d6b94df2 folder_id:int = messages.PeerDialogs;
 messages.uploadMedia#519bc2b1 peer:InputPeer media:InputMedia = MessageMedia;
-messages.getFavedStickers#21ce0b0e hash:int = messages.FavedStickers;
+messages.getFavedStickers#4f1aaa9 hash:long = messages.FavedStickers;
 messages.faveSticker#b9ffc55b id:InputDocument unfave:Bool = Bool;
 messages.sendMultiMedia#cc0110cb flags:# silent:flags.5?true background:flags.6?true clear_draft:flags.7?true peer:InputPeer reply_to_msg_id:flags.0?int multi_media:Vector<InputSingleMedia> schedule_date:flags.10?int = Updates;
-messages.searchStickerSets#c2b7d08b flags:# exclude_featured:flags.0?true q:string hash:int = messages.FoundStickerSets;
+messages.searchStickerSets#35705b8a flags:# exclude_featured:flags.0?true q:string hash:long = messages.FoundStickerSets;
 messages.markDialogUnread#c286d98f flags:# unread:flags.0?true peer:InputDialogPeer = Bool;
 messages.updatePinnedMessage#d2aaf7ec flags:# silent:flags.0?true unpin:flags.1?true pm_oneside:flags.2?true peer:InputPeer id:int = Updates;
 messages.sendVote#10ea6184 peer:InputPeer msg_id:int options:Vector<bytes> = Updates;
@@ -1030,18 +1041,18 @@ messages.getOnlines#6e2be050 peer:InputPeer = ChatOnlines;
 messages.editChatAbout#def60797 peer:InputPeer about:string = Bool;
 messages.editChatDefaultBannedRights#a5866b41 peer:InputPeer banned_rights:ChatBannedRights = Updates;
 messages.getEmojiKeywordsDifference#1508b6af lang_code:string from_version:int = EmojiKeywordsDifference;
-messages.getScheduledHistory#e2c2685b peer:InputPeer hash:int = messages.Messages;
+messages.getScheduledHistory#f516760b peer:InputPeer hash:long = messages.Messages;
 messages.sendScheduledMessages#bd38850a peer:InputPeer id:Vector<int> = Updates;
 messages.deleteScheduledMessages#59ae2b16 peer:InputPeer id:Vector<int> = Updates;
 messages.getPollVotes#b86e380e flags:# peer:InputPeer id:int option:flags.0?bytes offset:flags.1?string limit:int = messages.VotesList;
 messages.getDialogFilters#f19ed96d = Vector<DialogFilter>;
 messages.getSuggestedDialogFilters#a29cd42c = Vector<DialogFilterSuggested>;
 messages.updateDialogFilter#1ad4a04a flags:# id:int filter:flags.0?DialogFilter = Bool;
-messages.getReplies#24b581ba peer:InputPeer msg_id:int offset_id:int offset_date:int add_offset:int limit:int max_id:int min_id:int hash:int = messages.Messages;
+messages.getReplies#22ddd30c peer:InputPeer msg_id:int offset_id:int offset_date:int add_offset:int limit:int max_id:int min_id:int hash:long = messages.Messages;
 messages.getDiscussionMessage#446972fd peer:InputPeer msg_id:int = messages.DiscussionMessage;
 messages.readDiscussion#f731a9f4 peer:InputPeer msg_id:int read_max_id:int = Bool;
 messages.unpinAllMessages#f025bc8b peer:InputPeer = messages.AffectedHistory;
-messages.deleteChat#83247d11 chat_id:int = Bool;
+messages.deleteChat#5bd0ee50 chat_id:long = Bool;
 updates.getState#edd4882a = updates.State;
 updates.getDifference#25939651 flags:# pts:int pts_total_limit:flags.0?int date:int qts:int = updates.Difference;
 updates.getChannelDifference#3173d78 flags:# force:flags.0?true channel:InputChannel filter:ChannelMessagesFilter pts:int limit:int = updates.ChannelDifference;
@@ -1059,7 +1070,7 @@ help.getCountriesList#735787a8 lang_code:string hash:int = help.CountriesList;
 channels.readHistory#cc104937 channel:InputChannel max_id:int = Bool;
 channels.deleteMessages#84c1fd4e channel:InputChannel id:Vector<int> = messages.AffectedMessages;
 channels.getMessages#ad8c9a23 channel:InputChannel id:Vector<InputMessage> = messages.Messages;
-channels.getParticipants#123e05e9 channel:InputChannel filter:ChannelParticipantsFilter offset:int limit:int hash:int = channels.ChannelParticipants;
+channels.getParticipants#77ced9d0 channel:InputChannel filter:ChannelParticipantsFilter offset:int limit:int hash:long = channels.ChannelParticipants;
 channels.getParticipant#a0ab6cc6 channel:InputChannel participant:InputPeer = channels.ChannelParticipant;
 channels.getChannels#a7f6bbb id:Vector<InputChannel> = messages.Chats;
 channels.getFullChannel#8736a09 channel:InputChannel = messages.ChatFull;
diff --git a/src/lib/gramjs/tl/static/api.reduced.tl b/src/lib/gramjs/tl/static/api.reduced.tl
index d13bcc279..a62af12df 100644
--- a/src/lib/gramjs/tl/static/api.reduced.tl
+++ b/src/lib/gramjs/tl/static/api.reduced.tl
@@ -6,15 +6,15 @@ error#c4b9f9bb code:int text:string = Error;
 null#56730bcc = Null;
 inputPeerEmpty#7f3b18ea = InputPeer;
 inputPeerSelf#7da07ec9 = InputPeer;
-inputPeerChat#179be863 chat_id:int = InputPeer;
-inputPeerUser#7b8e7de6 user_id:int access_hash:long = InputPeer;
-inputPeerChannel#20adaef8 channel_id:int access_hash:long = InputPeer;
-inputPeerUserFromMessage#17bae2e6 peer:InputPeer msg_id:int user_id:int = InputPeer;
-inputPeerChannelFromMessage#9c95f7bb peer:InputPeer msg_id:int channel_id:int = InputPeer;
+inputPeerChat#35a95cb9 chat_id:long = InputPeer;
+inputPeerUser#dde8a54c user_id:long access_hash:long = InputPeer;
+inputPeerChannel#27bcbbfc channel_id:long access_hash:long = InputPeer;
+inputPeerUserFromMessage#a87b0a1c peer:InputPeer msg_id:int user_id:long = InputPeer;
+inputPeerChannelFromMessage#bd2a0840 peer:InputPeer msg_id:int channel_id:long = InputPeer;
 inputUserEmpty#b98886cf = InputUser;
 inputUserSelf#f7c1b13f = InputUser;
-inputUser#d8292816 user_id:int access_hash:long = InputUser;
-inputUserFromMessage#2d117597 peer:InputPeer msg_id:int user_id:int = InputUser;
+inputUser#f21158c6 user_id:long access_hash:long = InputUser;
+inputUserFromMessage#1da448e2 peer:InputPeer msg_id:int user_id:long = InputUser;
 inputPhoneContact#f392b7f4 client_id:long phone:string first_name:string last_name:string = InputContact;
 inputFile#f52ff27f id:long parts:int name:string md5_checksum:string = InputFile;
 inputFileBig#fa4f0bb5 id:long parts:int name:string = InputFile;
@@ -49,10 +49,10 @@ inputPhotoFileLocation#40181ffe id:long access_hash:long file_reference:bytes th
 inputPhotoLegacyFileLocation#d83466f3 id:long access_hash:long file_reference:bytes volume_id:long local_id:int secret:long = InputFileLocation;
 inputPeerPhotoFileLocation#37257e99 flags:# big:flags.0?true peer:InputPeer photo_id:long = InputFileLocation;
 inputStickerSetThumb#9d84f3db stickerset:InputStickerSet thumb_version:int = InputFileLocation;
-inputGroupCallStream#bba51639 call:InputGroupCall time_ms:long scale:int = InputFileLocation;
-peerUser#9db1bc6d user_id:int = Peer;
-peerChat#bad0e5bb chat_id:int = Peer;
-peerChannel#bddde532 channel_id:int = Peer;
+inputGroupCallStream#598a92a flags:# call:InputGroupCall time_ms:long scale:int video_channel:flags.0?int video_quality:flags.0?int = InputFileLocation;
+peerUser#59511722 user_id:long = Peer;
+peerChat#36c6019a chat_id:long = Peer;
+peerChannel#a2a5371e channel_id:long = Peer;
 storage.fileUnknown#aa963b05 = storage.FileType;
 storage.filePartial#40bc6f52 = storage.FileType;
 storage.fileJpeg#7efe0e = storage.FileType;
@@ -63,8 +63,8 @@ storage.fileMp3#528a0677 = storage.FileType;
 storage.fileMov#4b09ebbc = storage.FileType;
 storage.fileMp4#b3cea0e4 = storage.FileType;
 storage.fileWebp#1081464c = storage.FileType;
-userEmpty#200250ba id:int = User;
-user#938458c1 flags:# self:flags.10?true contact:flags.11?true mutual_contact:flags.12?true deleted:flags.13?true bot:flags.14?true bot_chat_history:flags.15?true bot_nochats:flags.16?true verified:flags.17?true restricted:flags.18?true min:flags.20?true bot_inline_geo:flags.21?true support:flags.23?true scam:flags.24?true apply_min_photo:flags.25?true fake:flags.26?true id:int access_hash:flags.0?long first_name:flags.1?string last_name:flags.2?string username:flags.3?string phone:flags.4?string photo:flags.5?UserProfilePhoto status:flags.6?UserStatus bot_info_version:flags.14?int restriction_reason:flags.18?Vector<RestrictionReason> bot_inline_placeholder:flags.19?string lang_code:flags.22?string = User;
+userEmpty#d3bc4b7a id:long = User;
+user#3ff6ecb0 flags:# self:flags.10?true contact:flags.11?true mutual_contact:flags.12?true deleted:flags.13?true bot:flags.14?true bot_chat_history:flags.15?true bot_nochats:flags.16?true verified:flags.17?true restricted:flags.18?true min:flags.20?true bot_inline_geo:flags.21?true support:flags.23?true scam:flags.24?true apply_min_photo:flags.25?true fake:flags.26?true id:long access_hash:flags.0?long first_name:flags.1?string last_name:flags.2?string username:flags.3?string phone:flags.4?string photo:flags.5?UserProfilePhoto status:flags.6?UserStatus bot_info_version:flags.14?int restriction_reason:flags.18?Vector<RestrictionReason> bot_inline_placeholder:flags.19?string lang_code:flags.22?string = User;
 userProfilePhotoEmpty#4f11bae1 = UserProfilePhoto;
 userProfilePhoto#82d1f706 flags:# has_video:flags.0?true photo_id:long stripped_thumb:flags.1?bytes dc_id:int = UserProfilePhoto;
 userStatusEmpty#9d05049 = UserStatus;
@@ -73,27 +73,27 @@ userStatusOffline#8c703f was_online:int = UserStatus;
 userStatusRecently#e26f42f1 = UserStatus;
 userStatusLastWeek#7bf09fc = UserStatus;
 userStatusLastMonth#77ebc742 = UserStatus;
-chatEmpty#9ba2d800 id:int = Chat;
-chat#3bda1bde flags:# creator:flags.0?true kicked:flags.1?true left:flags.2?true deactivated:flags.5?true call_active:flags.23?true call_not_empty:flags.24?true id:int title:string photo:ChatPhoto participants_count:int date:int version:int migrated_to:flags.6?InputChannel admin_rights:flags.14?ChatAdminRights default_banned_rights:flags.18?ChatBannedRights = Chat;
-chatForbidden#7328bdb id:int title:string = Chat;
-channel#d31a961e flags:# creator:flags.0?true left:flags.2?true broadcast:flags.5?true verified:flags.7?true megagroup:flags.8?true restricted:flags.9?true signatures:flags.11?true min:flags.12?true scam:flags.19?true has_link:flags.20?true has_geo:flags.21?true slowmode_enabled:flags.22?true call_active:flags.23?true call_not_empty:flags.24?true fake:flags.25?true gigagroup:flags.26?true id:int access_hash:flags.13?long title:string username:flags.6?string photo:ChatPhoto date:int version:int restriction_reason:flags.9?Vector<RestrictionReason> admin_rights:flags.14?ChatAdminRights banned_rights:flags.15?ChatBannedRights default_banned_rights:flags.18?ChatBannedRights participants_count:flags.17?int = Chat;
-channelForbidden#289da732 flags:# broadcast:flags.5?true megagroup:flags.8?true id:int access_hash:long title:string until_date:flags.16?int = Chat;
-chatFull#8a1e2983 flags:# can_set_username:flags.7?true has_scheduled:flags.8?true id:int about:string participants:ChatParticipants chat_photo:flags.2?Photo notify_settings:PeerNotifySettings exported_invite:flags.13?ExportedChatInvite bot_info:flags.3?Vector<BotInfo> pinned_msg_id:flags.6?int folder_id:flags.11?int call:flags.12?InputGroupCall ttl_period:flags.14?int groupcall_default_join_as:flags.15?Peer = ChatFull;
-channelFull#548c3f93 flags:# can_view_participants:flags.3?true can_set_username:flags.6?true can_set_stickers:flags.7?true hidden_prehistory:flags.10?true can_set_location:flags.16?true has_scheduled:flags.19?true can_view_stats:flags.20?true blocked:flags.22?true id:int about:string participants_count:flags.0?int admins_count:flags.1?int kicked_count:flags.2?int banned_count:flags.2?int online_count:flags.13?int read_inbox_max_id:int read_outbox_max_id:int unread_count:int chat_photo:Photo notify_settings:PeerNotifySettings exported_invite:flags.23?ExportedChatInvite bot_info:Vector<BotInfo> migrated_from_chat_id:flags.4?int migrated_from_max_id:flags.4?int pinned_msg_id:flags.5?int stickerset:flags.8?StickerSet available_min_id:flags.9?int folder_id:flags.11?int linked_chat_id:flags.14?int location:flags.15?ChannelLocation slowmode_seconds:flags.17?int slowmode_next_send_date:flags.18?int stats_dc:flags.12?int pts:int call:flags.21?InputGroupCall ttl_period:flags.24?int pending_suggestions:flags.25?Vector<string> groupcall_default_join_as:flags.26?Peer = ChatFull;
-chatParticipant#c8d7493e user_id:int inviter_id:int date:int = ChatParticipant;
-chatParticipantCreator#da13538a user_id:int = ChatParticipant;
-chatParticipantAdmin#e2d6e436 user_id:int inviter_id:int date:int = ChatParticipant;
-chatParticipantsForbidden#fc900c2b flags:# chat_id:int self_participant:flags.0?ChatParticipant = ChatParticipants;
-chatParticipants#3f460fed chat_id:int participants:Vector<ChatParticipant> version:int = ChatParticipants;
+chatEmpty#29562865 id:long = Chat;
+chat#41cbf256 flags:# creator:flags.0?true kicked:flags.1?true left:flags.2?true deactivated:flags.5?true call_active:flags.23?true call_not_empty:flags.24?true id:long title:string photo:ChatPhoto participants_count:int date:int version:int migrated_to:flags.6?InputChannel admin_rights:flags.14?ChatAdminRights default_banned_rights:flags.18?ChatBannedRights = Chat;
+chatForbidden#6592a1a7 id:long title:string = Chat;
+channel#8261ac61 flags:# creator:flags.0?true left:flags.2?true broadcast:flags.5?true verified:flags.7?true megagroup:flags.8?true restricted:flags.9?true signatures:flags.11?true min:flags.12?true scam:flags.19?true has_link:flags.20?true has_geo:flags.21?true slowmode_enabled:flags.22?true call_active:flags.23?true call_not_empty:flags.24?true fake:flags.25?true gigagroup:flags.26?true id:long access_hash:flags.13?long title:string username:flags.6?string photo:ChatPhoto date:int restriction_reason:flags.9?Vector<RestrictionReason> admin_rights:flags.14?ChatAdminRights banned_rights:flags.15?ChatBannedRights default_banned_rights:flags.18?ChatBannedRights participants_count:flags.17?int = Chat;
+channelForbidden#17d493d5 flags:# broadcast:flags.5?true megagroup:flags.8?true id:long access_hash:long title:string until_date:flags.16?int = Chat;
+chatFull#4dbdc099 flags:# can_set_username:flags.7?true has_scheduled:flags.8?true id:long about:string participants:ChatParticipants chat_photo:flags.2?Photo notify_settings:PeerNotifySettings exported_invite:flags.13?ExportedChatInvite bot_info:flags.3?Vector<BotInfo> pinned_msg_id:flags.6?int folder_id:flags.11?int call:flags.12?InputGroupCall ttl_period:flags.14?int groupcall_default_join_as:flags.15?Peer theme_emoticon:flags.16?string = ChatFull;
+channelFull#e9b27a17 flags:# can_view_participants:flags.3?true can_set_username:flags.6?true can_set_stickers:flags.7?true hidden_prehistory:flags.10?true can_set_location:flags.16?true has_scheduled:flags.19?true can_view_stats:flags.20?true blocked:flags.22?true id:long about:string participants_count:flags.0?int admins_count:flags.1?int kicked_count:flags.2?int banned_count:flags.2?int online_count:flags.13?int read_inbox_max_id:int read_outbox_max_id:int unread_count:int chat_photo:Photo notify_settings:PeerNotifySettings exported_invite:flags.23?ExportedChatInvite bot_info:Vector<BotInfo> migrated_from_chat_id:flags.4?long migrated_from_max_id:flags.4?int pinned_msg_id:flags.5?int stickerset:flags.8?StickerSet available_min_id:flags.9?int folder_id:flags.11?int linked_chat_id:flags.14?long location:flags.15?ChannelLocation slowmode_seconds:flags.17?int slowmode_next_send_date:flags.18?int stats_dc:flags.12?int pts:int call:flags.21?InputGroupCall ttl_period:flags.24?int pending_suggestions:flags.25?Vector<string> groupcall_default_join_as:flags.26?Peer theme_emoticon:flags.27?string = ChatFull;
+chatParticipant#c02d4007 user_id:long inviter_id:long date:int = ChatParticipant;
+chatParticipantCreator#e46bcee4 user_id:long = ChatParticipant;
+chatParticipantAdmin#a0933f5b user_id:long inviter_id:long date:int = ChatParticipant;
+chatParticipantsForbidden#8763d3e1 flags:# chat_id:long self_participant:flags.0?ChatParticipant = ChatParticipants;
+chatParticipants#3cbc93f8 chat_id:long participants:Vector<ChatParticipant> version:int = ChatParticipants;
 chatPhotoEmpty#37c1011c = ChatPhoto;
 chatPhoto#1c6e1c11 flags:# has_video:flags.0?true photo_id:long stripped_thumb:flags.1?bytes dc_id:int = ChatPhoto;
 messageEmpty#90a6ca84 flags:# id:int peer_id:flags.0?Peer = Message;
-message#bce383d2 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true post:flags.14?true from_scheduled:flags.18?true legacy:flags.19?true edit_hide:flags.21?true pinned:flags.24?true id:int from_id:flags.8?Peer peer_id:Peer fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?int reply_to:flags.3?MessageReplyHeader date:int message:string media:flags.9?MessageMedia reply_markup:flags.6?ReplyMarkup entities:flags.7?Vector<MessageEntity> views:flags.10?int forwards:flags.10?int replies:flags.23?MessageReplies edit_date:flags.15?int post_author:flags.16?string grouped_id:flags.17?long restriction_reason:flags.22?Vector<RestrictionReason> ttl_period:flags.25?int = Message;
+message#85d6cbe2 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true post:flags.14?true from_scheduled:flags.18?true legacy:flags.19?true edit_hide:flags.21?true pinned:flags.24?true id:int from_id:flags.8?Peer peer_id:Peer fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?long reply_to:flags.3?MessageReplyHeader date:int message:string media:flags.9?MessageMedia reply_markup:flags.6?ReplyMarkup entities:flags.7?Vector<MessageEntity> views:flags.10?int forwards:flags.10?int replies:flags.23?MessageReplies edit_date:flags.15?int post_author:flags.16?string grouped_id:flags.17?long restriction_reason:flags.22?Vector<RestrictionReason> ttl_period:flags.25?int = Message;
 messageService#2b085862 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true post:flags.14?true legacy:flags.19?true id:int from_id:flags.8?Peer peer_id:Peer reply_to:flags.3?MessageReplyHeader date:int action:MessageAction ttl_period:flags.25?int = Message;
 messageMediaEmpty#3ded6320 = MessageMedia;
 messageMediaPhoto#695150d7 flags:# photo:flags.0?Photo ttl_seconds:flags.2?int = MessageMedia;
 messageMediaGeo#56e0d474 geo:GeoPoint = MessageMedia;
-messageMediaContact#cbf24940 phone_number:string first_name:string last_name:string vcard:string user_id:int = MessageMedia;
+messageMediaContact#70322949 phone_number:string first_name:string last_name:string vcard:string user_id:long = MessageMedia;
 messageMediaUnsupported#9f84f49e = MessageMedia;
 messageMediaDocument#9cb070d7 flags:# document:flags.0?Document ttl_seconds:flags.2?int = MessageMedia;
 messageMediaWebPage#a32dd600 webpage:WebPage = MessageMedia;
@@ -104,16 +104,16 @@ messageMediaGeoLive#b940c666 flags:# geo:GeoPoint heading:flags.0?int period:int
 messageMediaPoll#4bd6e798 poll:Poll results:PollResults = MessageMedia;
 messageMediaDice#3f7ee58b value:int emoticon:string = MessageMedia;
 messageActionEmpty#b6aef7b0 = MessageAction;
-messageActionChatCreate#a6638b9a title:string users:Vector<int> = MessageAction;
+messageActionChatCreate#bd47cbad title:string users:Vector<long> = MessageAction;
 messageActionChatEditTitle#b5a1ce5a title:string = MessageAction;
 messageActionChatEditPhoto#7fcb13a8 photo:Photo = MessageAction;
 messageActionChatDeletePhoto#95e3fbef = MessageAction;
-messageActionChatAddUser#488a7337 users:Vector<int> = MessageAction;
-messageActionChatDeleteUser#b2ae9b0c user_id:int = MessageAction;
-messageActionChatJoinedByLink#f89cf5e8 inviter_id:int = MessageAction;
+messageActionChatAddUser#15cefd00 users:Vector<long> = MessageAction;
+messageActionChatDeleteUser#a43f30cc user_id:long = MessageAction;
+messageActionChatJoinedByLink#31224c3 inviter_id:long = MessageAction;
 messageActionChannelCreate#95d2ac92 title:string = MessageAction;
-messageActionChatMigrateTo#51bdb021 channel_id:int = MessageAction;
-messageActionChannelMigrateFrom#b055eaee title:string chat_id:int = MessageAction;
+messageActionChatMigrateTo#e1037f92 channel_id:long = MessageAction;
+messageActionChannelMigrateFrom#ea3948e9 title:string chat_id:long = MessageAction;
 messageActionPinMessage#94bd38ed = MessageAction;
 messageActionHistoryClear#9fbab604 = MessageAction;
 messageActionGameScore#92a72876 game_id:long score:int = MessageAction;
@@ -128,9 +128,10 @@ messageActionSecureValuesSent#d95c6154 types:Vector<SecureValueType> = MessageAc
 messageActionContactSignUp#f3f25f76 = MessageAction;
 messageActionGeoProximityReached#98e0d697 from_id:Peer to_id:Peer distance:int = MessageAction;
 messageActionGroupCall#7a0d7f42 flags:# call:InputGroupCall duration:flags.0?int = MessageAction;
-messageActionInviteToGroupCall#76b9f11a call:InputGroupCall users:Vector<int> = MessageAction;
+messageActionInviteToGroupCall#502f92f7 call:InputGroupCall users:Vector<long> = MessageAction;
 messageActionSetMessagesTTL#aa1afbfd period:int = MessageAction;
 messageActionGroupCallScheduled#b3a07661 call:InputGroupCall schedule_date:int = MessageAction;
+messageActionSetChatTheme#aa786345 emoticon:string = MessageAction;
 dialog#2c171f72 flags:# pinned:flags.2?true unread_mark:flags.3?true peer:Peer top_message:int read_inbox_max_id:int read_outbox_max_id:int unread_count:int unread_mentions_count:int notify_settings:PeerNotifySettings pts:flags.0?int draft:flags.1?DraftMessage folder_id:flags.4?int = Dialog;
 dialogFolder#71bd134c flags:# pinned:flags.2?true folder:Folder peer:Peer top_message:int unread_muted_peers_count:int unread_unmuted_peers_count:int unread_muted_messages_count:int unread_unmuted_messages_count:int = Dialog;
 photoEmpty#2331b22d id:long = Photo;
@@ -146,7 +147,7 @@ geoPoint#b2a2f663 flags:# long:double lat:double access_hash:long accuracy_radiu
 auth.sentCode#5e002502 flags:# type:auth.SentCodeType phone_code_hash:string next_type:flags.1?auth.CodeType timeout:flags.2?int = auth.SentCode;
 auth.authorization#cd050916 flags:# tmp_sessions:flags.0?int user:User = auth.Authorization;
 auth.authorizationSignUpRequired#44747e9a flags:# terms_of_service:flags.0?help.TermsOfService = auth.Authorization;
-auth.exportedAuthorization#df969c2d id:int bytes:bytes = auth.ExportedAuthorization;
+auth.exportedAuthorization#b434e2b8 id:long bytes:bytes = auth.ExportedAuthorization;
 inputNotifyPeer#b8bc5b0c peer:InputPeer = InputNotifyPeer;
 inputNotifyUsers#193b4417 = InputNotifyPeer;
 inputNotifyChats#4a95e84e = InputNotifyPeer;
@@ -164,10 +165,10 @@ inputReportReasonOther#c1e4a2b1 = ReportReason;
 inputReportReasonCopyright#9b89f93a = ReportReason;
 inputReportReasonGeoIrrelevant#dbd4feed = ReportReason;
 inputReportReasonFake#f5ddd6e7 = ReportReason;
-userFull#139a9a77 flags:# blocked:flags.0?true phone_calls_available:flags.4?true phone_calls_private:flags.5?true can_pin_message:flags.7?true has_scheduled:flags.12?true video_calls_available:flags.13?true user:User about:flags.1?string settings:PeerSettings profile_photo:flags.2?Photo notify_settings:PeerNotifySettings bot_info:flags.3?BotInfo pinned_msg_id:flags.6?int common_chats_count:int folder_id:flags.11?int ttl_period:flags.14?int = UserFull;
-contact#f911c994 user_id:int mutual:Bool = Contact;
-importedContact#d0028438 user_id:int client_id:long = ImportedContact;
-contactStatus#d3680c61 user_id:int status:UserStatus = ContactStatus;
+userFull#d697ff05 flags:# blocked:flags.0?true phone_calls_available:flags.4?true phone_calls_private:flags.5?true can_pin_message:flags.7?true has_scheduled:flags.12?true video_calls_available:flags.13?true user:User about:flags.1?string settings:PeerSettings profile_photo:flags.2?Photo notify_settings:PeerNotifySettings bot_info:flags.3?BotInfo pinned_msg_id:flags.6?int common_chats_count:int folder_id:flags.11?int ttl_period:flags.14?int theme_emoticon:flags.15?string = UserFull;
+contact#145ade0b user_id:long mutual:Bool = Contact;
+importedContact#c13e3c50 user_id:long client_id:long = ImportedContact;
+contactStatus#16d9703b user_id:long status:UserStatus = ContactStatus;
 contacts.contactsNotModified#b74ba9d2 = contacts.Contacts;
 contacts.contacts#eae87e42 contacts:Vector<Contact> saved_count:int users:Vector<User> = contacts.Contacts;
 contacts.importedContacts#77d01c3b imported:Vector<ImportedContact> popular_invites:Vector<PopularContact> retry_contacts:Vector<long> users:Vector<User> = contacts.ImportedContacts;
@@ -204,64 +205,64 @@ inputMessagesFilterPinned#1bb00451 = MessagesFilter;
 updateNewMessage#1f2b0afd message:Message pts:int pts_count:int = Update;
 updateMessageID#4e90bfd6 id:int random_id:long = Update;
 updateDeleteMessages#a20db0e5 messages:Vector<int> pts:int pts_count:int = Update;
-updateUserTyping#5c486927 user_id:int action:SendMessageAction = Update;
-updateChatUserTyping#86cadb6c chat_id:int from_id:Peer action:SendMessageAction = Update;
+updateUserTyping#c01e857f user_id:long action:SendMessageAction = Update;
+updateChatUserTyping#83487af0 chat_id:long from_id:Peer action:SendMessageAction = Update;
 updateChatParticipants#7761198 participants:ChatParticipants = Update;
-updateUserStatus#1bfbd823 user_id:int status:UserStatus = Update;
-updateUserName#a7332b73 user_id:int first_name:string last_name:string username:string = Update;
-updateUserPhoto#95313b0c user_id:int date:int photo:UserProfilePhoto previous:Bool = Update;
+updateUserStatus#e5bdf8de user_id:long status:UserStatus = Update;
+updateUserName#c3f202e0 user_id:long first_name:string last_name:string username:string = Update;
+updateUserPhoto#f227868c user_id:long date:int photo:UserProfilePhoto previous:Bool = Update;
 updateNewEncryptedMessage#12bcbd9a message:EncryptedMessage qts:int = Update;
 updateEncryptedChatTyping#1710f156 chat_id:int = Update;
 updateEncryption#b4a2e88d chat:EncryptedChat date:int = Update;
 updateEncryptedMessagesRead#38fe25b7 chat_id:int max_date:int date:int = Update;
-updateChatParticipantAdd#ea4b0e5c chat_id:int user_id:int inviter_id:int date:int version:int = Update;
-updateChatParticipantDelete#6e5f8c22 chat_id:int user_id:int version:int = Update;
+updateChatParticipantAdd#3dda5451 chat_id:long user_id:long inviter_id:long date:int version:int = Update;
+updateChatParticipantDelete#e32f3d77 chat_id:long user_id:long version:int = Update;
 updateDcOptions#8e5e9873 dc_options:Vector<DcOption> = Update;
 updateNotifySettings#bec268ef peer:NotifyPeer notify_settings:PeerNotifySettings = Update;
 updateServiceNotification#ebe46819 flags:# popup:flags.0?true inbox_date:flags.1?int type:string message:string media:MessageMedia entities:Vector<MessageEntity> = Update;
 updatePrivacy#ee3b272a key:PrivacyKey rules:Vector<PrivacyRule> = Update;
-updateUserPhone#12b9417b user_id:int phone:string = Update;
+updateUserPhone#5492a13 user_id:long phone:string = Update;
 updateReadHistoryInbox#9c974fdf flags:# folder_id:flags.0?int peer:Peer max_id:int still_unread_count:int pts:int pts_count:int = Update;
 updateReadHistoryOutbox#2f2f21bf peer:Peer max_id:int pts:int pts_count:int = Update;
 updateWebPage#7f891213 webpage:WebPage pts:int pts_count:int = Update;
 updateReadMessagesContents#68c13933 messages:Vector<int> pts:int pts_count:int = Update;
-updateChannelTooLong#eb0467fb flags:# channel_id:int pts:flags.0?int = Update;
-updateChannel#b6d45656 channel_id:int = Update;
+updateChannelTooLong#108d941f flags:# channel_id:long pts:flags.0?int = Update;
+updateChannel#635b4c09 channel_id:long = Update;
 updateNewChannelMessage#62ba04d9 message:Message pts:int pts_count:int = Update;
-updateReadChannelInbox#330b5424 flags:# folder_id:flags.0?int channel_id:int max_id:int still_unread_count:int pts:int = Update;
-updateDeleteChannelMessages#c37521c9 channel_id:int messages:Vector<int> pts:int pts_count:int = Update;
-updateChannelMessageViews#98a12b4b channel_id:int id:int views:int = Update;
-updateChatParticipantAdmin#b6901959 chat_id:int user_id:int is_admin:Bool version:int = Update;
+updateReadChannelInbox#922e6e10 flags:# folder_id:flags.0?int channel_id:long max_id:int still_unread_count:int pts:int = Update;
+updateDeleteChannelMessages#c32d5b12 channel_id:long messages:Vector<int> pts:int pts_count:int = Update;
+updateChannelMessageViews#f226ac08 channel_id:long id:int views:int = Update;
+updateChatParticipantAdmin#d7ca61a2 chat_id:long user_id:long is_admin:Bool version:int = Update;
 updateNewStickerSet#688a30aa stickerset:messages.StickerSet = Update;
 updateStickerSetsOrder#bb2d201 flags:# masks:flags.0?true order:Vector<long> = Update;
 updateStickerSets#43ae3dec = Update;
 updateSavedGifs#9375341e = Update;
-updateBotInlineQuery#3f2038db flags:# query_id:long user_id:int query:string geo:flags.0?GeoPoint peer_type:flags.1?InlineQueryPeerType offset:string = Update;
-updateBotInlineSend#e48f964 flags:# user_id:int query:string geo:flags.0?GeoPoint id:string msg_id:flags.1?InputBotInlineMessageID = Update;
+updateBotInlineQuery#496f379c flags:# query_id:long user_id:long query:string geo:flags.0?GeoPoint peer_type:flags.1?InlineQueryPeerType offset:string = Update;
+updateBotInlineSend#12f12a07 flags:# user_id:long query:string geo:flags.0?GeoPoint id:string msg_id:flags.1?InputBotInlineMessageID = Update;
 updateEditChannelMessage#1b3f4df7 message:Message pts:int pts_count:int = Update;
-updateBotCallbackQuery#e73547e1 flags:# query_id:long user_id:int peer:Peer msg_id:int chat_instance:long data:flags.0?bytes game_short_name:flags.1?string = Update;
+updateBotCallbackQuery#b9cfc48d flags:# query_id:long user_id:long peer:Peer msg_id:int chat_instance:long data:flags.0?bytes game_short_name:flags.1?string = Update;
 updateEditMessage#e40370a3 message:Message pts:int pts_count:int = Update;
-updateInlineBotCallbackQuery#f9d27a5a flags:# query_id:long user_id:int msg_id:InputBotInlineMessageID chat_instance:long data:flags.0?bytes game_short_name:flags.1?string = Update;
-updateReadChannelOutbox#25d6c9c7 channel_id:int max_id:int = Update;
+updateInlineBotCallbackQuery#691e9052 flags:# query_id:long user_id:long msg_id:InputBotInlineMessageID chat_instance:long data:flags.0?bytes game_short_name:flags.1?string = Update;
+updateReadChannelOutbox#b75f99a9 channel_id:long max_id:int = Update;
 updateDraftMessage#ee2bb969 peer:Peer draft:DraftMessage = Update;
 updateReadFeaturedStickers#571d2742 = Update;
 updateRecentStickers#9a422c20 = Update;
 updateConfig#a229dd06 = Update;
 updatePtsChanged#3354678f = Update;
-updateChannelWebPage#40771900 channel_id:int webpage:WebPage pts:int pts_count:int = Update;
+updateChannelWebPage#2f2ba99f channel_id:long webpage:WebPage pts:int pts_count:int = Update;
 updateDialogPinned#6e6fe51c flags:# pinned:flags.0?true folder_id:flags.1?int peer:DialogPeer = Update;
 updatePinnedDialogs#fa0f3ca2 flags:# folder_id:flags.1?int order:flags.0?Vector<DialogPeer> = Update;
 updateBotWebhookJSON#8317c0c3 data:DataJSON = Update;
 updateBotWebhookJSONQuery#9b9240a6 query_id:long data:DataJSON timeout:int = Update;
-updateBotShippingQuery#e0cdc940 query_id:long user_id:int payload:bytes shipping_address:PostAddress = Update;
-updateBotPrecheckoutQuery#5d2f3aa9 flags:# query_id:long user_id:int payload:bytes info:flags.0?PaymentRequestedInfo shipping_option_id:flags.1?string currency:string total_amount:long = Update;
+updateBotShippingQuery#b5aefd7d query_id:long user_id:long payload:bytes shipping_address:PostAddress = Update;
+updateBotPrecheckoutQuery#8caa9a96 flags:# query_id:long user_id:long payload:bytes info:flags.0?PaymentRequestedInfo shipping_option_id:flags.1?string currency:string total_amount:long = Update;
 updatePhoneCall#ab0f6b1e phone_call:PhoneCall = Update;
 updateLangPackTooLong#46560264 lang_code:string = Update;
 updateLangPack#56022f4d difference:LangPackDifference = Update;
 updateFavedStickers#e511996d = Update;
-updateChannelReadMessagesContents#89893b45 channel_id:int messages:Vector<int> = Update;
+updateChannelReadMessagesContents#44bdd535 channel_id:long messages:Vector<int> = Update;
 updateContactsReset#7084a7be = Update;
-updateChannelAvailableMessages#70db6837 channel_id:int available_min_id:int = Update;
+updateChannelAvailableMessages#b23fc698 channel_id:long available_min_id:int = Update;
 updateDialogUnreadMark#e16459c3 flags:# unread:flags.0?true peer:DialogPeer = Update;
 updateMessagePoll#aca1657b flags:# poll_id:long poll:flags.0?Poll results:PollResults = Update;
 updateChatDefaultBannedRights#54c01850 peer:Peer default_banned_rights:ChatBannedRights version:int = Update;
@@ -273,35 +274,35 @@ updateDeleteScheduledMessages#90866cee peer:Peer messages:Vector<int> = Update;
 updateTheme#8216fba3 theme:Theme = Update;
 updateGeoLiveViewed#871fb939 peer:Peer msg_id:int = Update;
 updateLoginToken#564fe691 = Update;
-updateMessagePollVote#37f69f0b poll_id:long user_id:int options:Vector<bytes> qts:int = Update;
+updateMessagePollVote#106395c9 poll_id:long user_id:long options:Vector<bytes> qts:int = Update;
 updateDialogFilter#26ffde7d flags:# id:int filter:flags.0?DialogFilter = Update;
 updateDialogFilterOrder#a5d72105 order:Vector<int> = Update;
 updateDialogFilters#3504914f = Update;
 updatePhoneCallSignalingData#2661bf09 phone_call_id:long data:bytes = Update;
-updateChannelMessageForwards#6e8a84df channel_id:int id:int forwards:int = Update;
-updateReadChannelDiscussionInbox#1cc7de54 flags:# channel_id:int top_msg_id:int read_max_id:int broadcast_id:flags.0?int broadcast_post:flags.0?int = Update;
-updateReadChannelDiscussionOutbox#4638a26c channel_id:int top_msg_id:int read_max_id:int = Update;
+updateChannelMessageForwards#d29a27f4 channel_id:long id:int forwards:int = Update;
+updateReadChannelDiscussionInbox#d6b19546 flags:# channel_id:long top_msg_id:int read_max_id:int broadcast_id:flags.0?long broadcast_post:flags.0?int = Update;
+updateReadChannelDiscussionOutbox#695c9e7c channel_id:long top_msg_id:int read_max_id:int = Update;
 updatePeerBlocked#246a4b22 peer_id:Peer blocked:Bool = Update;
-updateChannelUserTyping#6b171718 flags:# channel_id:int top_msg_id:flags.0?int from_id:Peer action:SendMessageAction = Update;
+updateChannelUserTyping#8c88c923 flags:# channel_id:long top_msg_id:flags.0?int from_id:Peer action:SendMessageAction = Update;
 updatePinnedMessages#ed85eab5 flags:# pinned:flags.0?true peer:Peer messages:Vector<int> pts:int pts_count:int = Update;
-updatePinnedChannelMessages#8588878b flags:# pinned:flags.0?true channel_id:int messages:Vector<int> pts:int pts_count:int = Update;
-updateChat#1330a196 chat_id:int = Update;
+updatePinnedChannelMessages#5bb98608 flags:# pinned:flags.0?true channel_id:long messages:Vector<int> pts:int pts_count:int = Update;
+updateChat#f89a6a4e chat_id:long = Update;
 updateGroupCallParticipants#f2ebdb4e call:InputGroupCall participants:Vector<GroupCallParticipant> version:int = Update;
-updateGroupCall#a45eb99b chat_id:int call:GroupCall = Update;
+updateGroupCall#14b24500 chat_id:long call:GroupCall = Update;
 updatePeerHistoryTTL#bb9bb9a5 flags:# peer:Peer ttl_period:flags.0?int = Update;
-updateChatParticipant#f3b3781f flags:# chat_id:int date:int actor_id:int user_id:int prev_participant:flags.0?ChatParticipant new_participant:flags.1?ChatParticipant invite:flags.2?ExportedChatInvite qts:int = Update;
-updateChannelParticipant#7fecb1ec flags:# channel_id:int date:int actor_id:int user_id:int prev_participant:flags.0?ChannelParticipant new_participant:flags.1?ChannelParticipant invite:flags.2?ExportedChatInvite qts:int = Update;
-updateBotStopped#7f9488a user_id:int date:int stopped:Bool qts:int = Update;
+updateChatParticipant#d087663a flags:# chat_id:long date:int actor_id:long user_id:long prev_participant:flags.0?ChatParticipant new_participant:flags.1?ChatParticipant invite:flags.2?ExportedChatInvite qts:int = Update;
+updateChannelParticipant#985d3abb flags:# channel_id:long date:int actor_id:long user_id:long prev_participant:flags.0?ChannelParticipant new_participant:flags.1?ChannelParticipant invite:flags.2?ExportedChatInvite qts:int = Update;
+updateBotStopped#c4870a49 user_id:long date:int stopped:Bool qts:int = Update;
 updateGroupCallConnection#b783982 flags:# presentation:flags.0?true params:DataJSON = Update;
-updateBotCommands#cf7e0873 peer:Peer bot_id:int commands:Vector<BotCommand> = Update;
+updateBotCommands#4d712f2e peer:Peer bot_id:long commands:Vector<BotCommand> = Update;
 updates.state#a56c2a3e pts:int qts:int date:int seq:int unread_count:int = updates.State;
 updates.differenceEmpty#5d75a138 date:int seq:int = updates.Difference;
 updates.difference#f49ca0 new_messages:Vector<Message> new_encrypted_messages:Vector<EncryptedMessage> other_updates:Vector<Update> chats:Vector<Chat> users:Vector<User> state:updates.State = updates.Difference;
 updates.differenceSlice#a8fb1981 new_messages:Vector<Message> new_encrypted_messages:Vector<EncryptedMessage> other_updates:Vector<Update> chats:Vector<Chat> users:Vector<User> intermediate_state:updates.State = updates.Difference;
 updates.differenceTooLong#4afe8f6d pts:int = updates.Difference;
 updatesTooLong#e317af7e = Updates;
-updateShortMessage#faeff833 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int user_id:int message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?int reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> ttl_period:flags.25?int = Updates;
-updateShortChatMessage#1157b858 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int from_id:int chat_id:int message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?int reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> ttl_period:flags.25?int = Updates;
+updateShortMessage#313bc7f8 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int user_id:long message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?long reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> ttl_period:flags.25?int = Updates;
+updateShortChatMessage#4d6deea5 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int from_id:long chat_id:long message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?long reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> ttl_period:flags.25?int = Updates;
 updateShort#78d4dec1 update:Update date:int = Updates;
 updatesCombined#725b04c3 updates:Vector<Update> users:Vector<User> chats:Vector<Chat> date:int seq_start:int seq:int = Updates;
 updates#74ae4240 updates:Vector<Update> users:Vector<User> chats:Vector<Chat> date:int seq:int = Updates;
@@ -318,9 +319,9 @@ help.appUpdate#ccbbce30 flags:# can_not_skip:flags.0?true id:int version:string
 help.noAppUpdate#c45a6536 = help.AppUpdate;
 help.inviteText#18cb9f78 message:string = help.InviteText;
 encryptedChatEmpty#ab7ec0a0 id:int = EncryptedChat;
-encryptedChatWaiting#3bf703dc id:int access_hash:long date:int admin_id:int participant_id:int = EncryptedChat;
-encryptedChatRequested#62718a82 flags:# folder_id:flags.0?int id:int access_hash:long date:int admin_id:int participant_id:int g_a:bytes = EncryptedChat;
-encryptedChat#fa56ce36 id:int access_hash:long date:int admin_id:int participant_id:int g_a_or_b:bytes key_fingerprint:long = EncryptedChat;
+encryptedChatWaiting#66b25953 id:int access_hash:long date:int admin_id:long participant_id:long = EncryptedChat;
+encryptedChatRequested#48f1d94c flags:# folder_id:flags.0?int id:int access_hash:long date:int admin_id:long participant_id:long g_a:bytes = EncryptedChat;
+encryptedChat#61f0d4c7 id:int access_hash:long date:int admin_id:long participant_id:long g_a_or_b:bytes key_fingerprint:long = EncryptedChat;
 encryptedChatDiscarded#1e1c7c45 flags:# history_deleted:flags.0?true id:int = EncryptedChat;
 inputEncryptedChat#f141b5e1 chat_id:int access_hash:long = InputEncryptedChat;
 encryptedFileEmpty#c21f497e = EncryptedFile;
@@ -359,6 +360,9 @@ sendMessageRecordRoundAction#88f27fbc = SendMessageAction;
 sendMessageUploadRoundAction#243e1c66 progress:int = SendMessageAction;
 speakingInGroupCallAction#d92c2285 = SendMessageAction;
 sendMessageHistoryImportAction#dbda9246 progress:int = SendMessageAction;
+sendMessageChooseStickerAction#b05ac6b1 = SendMessageAction;
+sendMessageEmojiInteraction#25972bcb emoticon:string msg_id:int interaction:DataJSON = SendMessageAction;
+sendMessageEmojiInteractionSeen#b665902e emoticon:string = SendMessageAction;
 contacts.found#b3134d9d my_results:Vector<Peer> results:Vector<Peer> chats:Vector<Chat> users:Vector<User> = contacts.Found;
 inputPrivacyKeyStatusTimestamp#4f96cb18 = InputPrivacyKey;
 inputPrivacyKeyChatInvite#bdfb0426 = InputPrivacyKey;
@@ -382,16 +386,16 @@ inputPrivacyValueAllowUsers#131cc67f users:Vector<InputUser> = InputPrivacyRule;
 inputPrivacyValueDisallowContacts#ba52007 = InputPrivacyRule;
 inputPrivacyValueDisallowAll#d66b66c9 = InputPrivacyRule;
 inputPrivacyValueDisallowUsers#90110467 users:Vector<InputUser> = InputPrivacyRule;
-inputPrivacyValueAllowChatParticipants#4c81c1ba chats:Vector<int> = InputPrivacyRule;
-inputPrivacyValueDisallowChatParticipants#d82363af chats:Vector<int> = InputPrivacyRule;
+inputPrivacyValueAllowChatParticipants#840649cf chats:Vector<long> = InputPrivacyRule;
+inputPrivacyValueDisallowChatParticipants#e94f0f86 chats:Vector<long> = InputPrivacyRule;
 privacyValueAllowContacts#fffe1bac = PrivacyRule;
 privacyValueAllowAll#65427b82 = PrivacyRule;
-privacyValueAllowUsers#4d5bbe0c users:Vector<int> = PrivacyRule;
+privacyValueAllowUsers#b8905fb2 users:Vector<long> = PrivacyRule;
 privacyValueDisallowContacts#f888fa1a = PrivacyRule;
 privacyValueDisallowAll#8b73e763 = PrivacyRule;
-privacyValueDisallowUsers#c7f49b7 users:Vector<int> = PrivacyRule;
-privacyValueAllowChatParticipants#18be796b chats:Vector<int> = PrivacyRule;
-privacyValueDisallowChatParticipants#acae0690 chats:Vector<int> = PrivacyRule;
+privacyValueDisallowUsers#e4621141 users:Vector<long> = PrivacyRule;
+privacyValueAllowChatParticipants#6b134e8e chats:Vector<long> = PrivacyRule;
+privacyValueDisallowChatParticipants#41c87565 chats:Vector<long> = PrivacyRule;
 account.privacyRules#50a04e45 rules:Vector<PrivacyRule> chats:Vector<Chat> users:Vector<User> = account.PrivacyRules;
 accountDaysTTL#b8d0afdf days:int = AccountDaysTTL;
 documentAttributeImageSize#6c37c15c w:int h:int = DocumentAttribute;
@@ -402,10 +406,10 @@ documentAttributeAudio#9852f9c6 flags:# voice:flags.10?true duration:int title:f
 documentAttributeFilename#15590068 file_name:string = DocumentAttribute;
 documentAttributeHasStickers#9801d2f7 = DocumentAttribute;
 messages.stickersNotModified#f1749a22 = messages.Stickers;
-messages.stickers#e4599bbd hash:int stickers:Vector<Document> = messages.Stickers;
+messages.stickers#30a6ec7e hash:long stickers:Vector<Document> = messages.Stickers;
 stickerPack#12b299d4 emoticon:string documents:Vector<long> = StickerPack;
 messages.allStickersNotModified#e86602c3 = messages.AllStickers;
-messages.allStickers#edfd405f hash:int sets:Vector<StickerSet> = messages.AllStickers;
+messages.allStickers#cdbbcebb hash:long sets:Vector<StickerSet> = messages.AllStickers;
 messages.affectedMessages#84d19185 pts:int pts_count:int = messages.AffectedMessages;
 webPageEmpty#eb1477e8 id:long = WebPage;
 webPagePending#c586da1c id:long date:int = WebPage;
@@ -418,7 +422,7 @@ account.passwordSettings#9a5c33e5 flags:# email:flags.0?string secure_settings:f
 account.passwordInputSettings#c23727c9 flags:# new_algo:flags.0?PasswordKdfAlgo new_password_hash:flags.0?bytes hint:flags.0?string email:flags.1?string new_secure_settings:flags.2?SecureSecretSettings = account.PasswordInputSettings;
 auth.passwordRecovery#137948a5 email_pattern:string = auth.PasswordRecovery;
 receivedNotifyMessage#a384b779 id:int flags:int = ReceivedNotifyMessage;
-chatInviteExported#6e24fc9d flags:# revoked:flags.0?true permanent:flags.5?true link:string admin_id:int date:int start_date:flags.4?int expire_date:flags.1?int usage_limit:flags.2?int usage:flags.3?int = ExportedChatInvite;
+chatInviteExported#b18105e8 flags:# revoked:flags.0?true permanent:flags.5?true link:string admin_id:long date:int start_date:flags.4?int expire_date:flags.1?int usage_limit:flags.2?int usage:flags.3?int = ExportedChatInvite;
 chatInviteAlready#5a686d7c chat:Chat = ChatInvite;
 chatInvite#dfc2f58e flags:# channel:flags.0?true broadcast:flags.1?true public:flags.2?true megagroup:flags.3?true title:string photo:Photo participants_count:int participants:flags.4?Vector<User> = ChatInvite;
 chatInvitePeek#61695cb0 chat:Chat expires:int = ChatInvite;
@@ -427,10 +431,11 @@ inputStickerSetID#9de7a269 id:long access_hash:long = InputStickerSet;
 inputStickerSetShortName#861cc8a0 short_name:string = InputStickerSet;
 inputStickerSetAnimatedEmoji#28703c8 = InputStickerSet;
 inputStickerSetDice#e67f520e emoticon:string = InputStickerSet;
+inputStickerSetAnimatedEmojiAnimations#cde3739 = InputStickerSet;
 stickerSet#d7df217a flags:# archived:flags.1?true official:flags.2?true masks:flags.3?true animated:flags.5?true installed_date:flags.0?int id:long access_hash:long title:string short_name:string thumbs:flags.4?Vector<PhotoSize> thumb_dc_id:flags.4?int thumb_version:flags.4?int count:int hash:int = StickerSet;
 messages.stickerSet#b60a24a6 set:StickerSet packs:Vector<StickerPack> documents:Vector<Document> = messages.StickerSet;
 botCommand#c27ac8c7 command:string description:string = BotCommand;
-botInfo#98e81d3a user_id:int description:string commands:Vector<BotCommand> = BotInfo;
+botInfo#1b74b335 user_id:long description:string commands:Vector<BotCommand> = BotInfo;
 keyboardButton#a2fa4880 text:string = KeyboardButton;
 keyboardButtonUrl#258aff05 text:string url:string = KeyboardButton;
 keyboardButtonCallback#35bbdb6b flags:# requires_password:flags.0?true text:string data:bytes = KeyboardButton;
@@ -458,7 +463,7 @@ messageEntityItalic#826f8b60 offset:int length:int = MessageEntity;
 messageEntityCode#28a20571 offset:int length:int = MessageEntity;
 messageEntityPre#73924be0 offset:int length:int language:string = MessageEntity;
 messageEntityTextUrl#76a6d327 offset:int length:int url:string = MessageEntity;
-messageEntityMentionName#352dca58 offset:int length:int user_id:int = MessageEntity;
+messageEntityMentionName#dc7b1140 offset:int length:int user_id:long = MessageEntity;
 inputMessageEntityMentionName#208e68c9 offset:int length:int user_id:InputUser = MessageEntity;
 messageEntityPhone#9b69e34b offset:int length:int = MessageEntity;
 messageEntityCashtag#4c4e743f offset:int length:int = MessageEntity;
@@ -467,8 +472,8 @@ messageEntityStrike#bf0693d4 offset:int length:int = MessageEntity;
 messageEntityBlockquote#20df5d0 offset:int length:int = MessageEntity;
 messageEntityBankCard#761e6af4 offset:int length:int = MessageEntity;
 inputChannelEmpty#ee8c1e86 = InputChannel;
-inputChannel#afeb712e channel_id:int access_hash:long = InputChannel;
-inputChannelFromMessage#2a286531 peer:InputPeer msg_id:int channel_id:int = InputChannel;
+inputChannel#f35aec28 channel_id:long access_hash:long = InputChannel;
+inputChannelFromMessage#5b934f9d peer:InputPeer msg_id:int channel_id:long = InputChannel;
 contacts.resolvedPeer#7f077ad9 peer:Peer chats:Vector<Chat> users:Vector<User> = contacts.ResolvedPeer;
 messageRange#ae30253 min_id:int max_id:int = MessageRange;
 updates.channelDifferenceEmpty#3e11affb flags:# final:flags.0?true pts:int timeout:flags.1?int = updates.ChannelDifference;
@@ -476,11 +481,11 @@ updates.channelDifferenceTooLong#a4bcc6fe flags:# final:flags.0?true timeout:fla
 updates.channelDifference#2064674e flags:# final:flags.0?true pts:int timeout:flags.1?int new_messages:Vector<Message> other_updates:Vector<Update> chats:Vector<Chat> users:Vector<User> = updates.ChannelDifference;
 channelMessagesFilterEmpty#94d42ee7 = ChannelMessagesFilter;
 channelMessagesFilter#cd77d957 flags:# exclude_new_messages:flags.1?true ranges:Vector<MessageRange> = ChannelMessagesFilter;
-channelParticipant#15ebac1d user_id:int date:int = ChannelParticipant;
-channelParticipantSelf#a3289a6d user_id:int inviter_id:int date:int = ChannelParticipant;
-channelParticipantCreator#447dca4b flags:# user_id:int admin_rights:ChatAdminRights rank:flags.0?string = ChannelParticipant;
-channelParticipantAdmin#ccbebbaf flags:# can_edit:flags.0?true self:flags.1?true user_id:int inviter_id:flags.1?int promoted_by:int date:int admin_rights:ChatAdminRights rank:flags.2?string = ChannelParticipant;
-channelParticipantBanned#50a1dfd6 flags:# left:flags.0?true peer:Peer kicked_by:int date:int banned_rights:ChatBannedRights = ChannelParticipant;
+channelParticipant#c00c07c0 user_id:long date:int = ChannelParticipant;
+channelParticipantSelf#28a8bc67 user_id:long inviter_id:long date:int = ChannelParticipant;
+channelParticipantCreator#2fe601d3 flags:# user_id:long admin_rights:ChatAdminRights rank:flags.0?string = ChannelParticipant;
+channelParticipantAdmin#34c3bb53 flags:# can_edit:flags.0?true self:flags.1?true user_id:long inviter_id:flags.1?long promoted_by:long date:int admin_rights:ChatAdminRights rank:flags.2?string = ChannelParticipant;
+channelParticipantBanned#6df8014e flags:# left:flags.0?true peer:Peer kicked_by:long date:int banned_rights:ChatBannedRights = ChannelParticipant;
 channelParticipantLeft#1b03f006 peer:Peer = ChannelParticipant;
 channelParticipantsRecent#de3f3c79 = ChannelParticipantsFilter;
 channelParticipantsAdmins#b4608969 = ChannelParticipantsFilter;
@@ -495,7 +500,7 @@ channels.channelParticipantsNotModified#f0173fe9 = channels.ChannelParticipants;
 channels.channelParticipant#dfb80317 participant:ChannelParticipant chats:Vector<Chat> users:Vector<User> = channels.ChannelParticipant;
 help.termsOfService#780a0310 flags:# popup:flags.0?true id:DataJSON text:string entities:Vector<MessageEntity> min_age_confirm:flags.1?int = help.TermsOfService;
 messages.savedGifsNotModified#e8025ca2 = messages.SavedGifs;
-messages.savedGifs#2e0709a5 hash:int gifs:Vector<Document> = messages.SavedGifs;
+messages.savedGifs#84a02a0d hash:long gifs:Vector<Document> = messages.SavedGifs;
 inputBotInlineMessageMediaAuto#3380c786 flags:# message:string entities:flags.1?Vector<MessageEntity> reply_markup:flags.2?ReplyMarkup = InputBotInlineMessage;
 inputBotInlineMessageText#3dcd7a87 flags:# no_webpage:flags.0?true message:string entities:flags.1?Vector<MessageEntity> reply_markup:flags.2?ReplyMarkup = InputBotInlineMessage;
 inputBotInlineMessageMediaGeo#96929a85 flags:# geo_point:InputGeoPoint heading:flags.0?int period:flags.1?int proximity_notification_radius:flags.3?int reply_markup:flags.2?ReplyMarkup = InputBotInlineMessage;
@@ -528,6 +533,7 @@ auth.sentCodeTypeFlashCall#ab03c6d9 pattern:string = auth.SentCodeType;
 messages.botCallbackAnswer#36585ea4 flags:# alert:flags.1?true has_url:flags.3?true native_ui:flags.4?true message:flags.0?string url:flags.2?string cache_time:int = messages.BotCallbackAnswer;
 messages.messageEditData#26b5dde6 flags:# caption:flags.0?true = messages.MessageEditData;
 inputBotInlineMessageID#890c3d89 dc_id:int id:long access_hash:long = InputBotInlineMessageID;
+inputBotInlineMessageID64#b6d915d7 dc_id:int owner_id:long id:int access_hash:long = InputBotInlineMessageID;
 inlineBotSwitchPM#3c20629f text:string start_param:string = InlineBotSwitchPM;
 messages.peerDialogs#3371c354 dialogs:Vector<Dialog> messages:Vector<Message> chats:Vector<Chat> users:Vector<User> state:updates.State = messages.PeerDialogs;
 topPeer#edcdc05b peer:Peer rating:double = TopPeer;
@@ -546,9 +552,9 @@ contacts.topPeersDisabled#b52c939d = contacts.TopPeers;
 draftMessageEmpty#1b0c841a flags:# date:flags.0?int = DraftMessage;
 draftMessage#fd8e711f flags:# no_webpage:flags.1?true reply_to_msg_id:flags.0?int message:string entities:flags.3?Vector<MessageEntity> date:int = DraftMessage;
 messages.featuredStickersNotModified#c6dc0c66 count:int = messages.FeaturedStickers;
-messages.featuredStickers#b6abc341 hash:int count:int sets:Vector<StickerSetCovered> unread:Vector<long> = messages.FeaturedStickers;
+messages.featuredStickers#84c02310 hash:long count:int sets:Vector<StickerSetCovered> unread:Vector<long> = messages.FeaturedStickers;
 messages.recentStickersNotModified#b17f890 = messages.RecentStickers;
-messages.recentStickers#22f3afb3 hash:int packs:Vector<StickerPack> stickers:Vector<Document> dates:Vector<int> = messages.RecentStickers;
+messages.recentStickers#88d37c56 hash:long packs:Vector<StickerPack> stickers:Vector<Document> dates:Vector<int> = messages.RecentStickers;
 messages.archivedStickers#4fcba9c8 count:int sets:Vector<StickerSetCovered> = messages.ArchivedStickers;
 messages.stickerSetInstallResultSuccess#38641628 = messages.StickerSetInstallResult;
 messages.stickerSetInstallResultArchive#35e410a8 sets:Vector<StickerSetCovered> = messages.StickerSetInstallResult;
@@ -560,7 +566,7 @@ inputStickeredMediaDocument#438865b id:InputDocument = InputStickeredMedia;
 game#bdf9653b flags:# id:long access_hash:long short_name:string title:string description:string photo:Photo document:flags.0?Document = Game;
 inputGameID#32c3e77 id:long access_hash:long = InputGame;
 inputGameShortName#c331e80a bot_id:InputUser short_name:string = InputGame;
-highScore#58fffcd0 pos:int user_id:int score:int = HighScore;
+highScore#73a379eb pos:int user_id:long score:int = HighScore;
 messages.highScores#9a3bfd99 scores:Vector<HighScore> users:Vector<User> = messages.HighScores;
 textEmpty#dc3d824f = RichText;
 textPlain#744694e0 text:string = RichText;
@@ -624,11 +630,11 @@ inputWebDocument#9bed434d url:string size:int mime_type:string attributes:Vector
 inputWebFileLocation#c239d686 url:string access_hash:long = InputWebFileLocation;
 inputWebFileGeoPointLocation#9f2221c9 geo_point:InputGeoPoint access_hash:long w:int h:int zoom:int scale:int = InputWebFileLocation;
 upload.webFile#21e753bc size:int mime_type:string file_type:storage.FileType mtime:int bytes:bytes = upload.WebFile;
-payments.paymentForm#8d0b2415 flags:# can_save_credentials:flags.2?true password_missing:flags.3?true form_id:long bot_id:int invoice:Invoice provider_id:int url:string native_provider:flags.4?string native_params:flags.4?DataJSON saved_info:flags.0?PaymentRequestedInfo saved_credentials:flags.1?PaymentSavedCredentials users:Vector<User> = payments.PaymentForm;
+payments.paymentForm#1694761b flags:# can_save_credentials:flags.2?true password_missing:flags.3?true form_id:long bot_id:long invoice:Invoice provider_id:long url:string native_provider:flags.4?string native_params:flags.4?DataJSON saved_info:flags.0?PaymentRequestedInfo saved_credentials:flags.1?PaymentSavedCredentials users:Vector<User> = payments.PaymentForm;
 payments.validatedRequestedInfo#d1451883 flags:# id:flags.0?string shipping_options:flags.1?Vector<ShippingOption> = payments.ValidatedRequestedInfo;
 payments.paymentResult#4e5f810d updates:Updates = payments.PaymentResult;
 payments.paymentVerificationNeeded#d8411139 url:string = payments.PaymentResult;
-payments.paymentReceipt#10b555d0 flags:# date:int bot_id:int provider_id:int title:string description:string photo:flags.2?WebDocument invoice:Invoice info:flags.0?PaymentRequestedInfo shipping:flags.1?ShippingOption tip_amount:flags.3?long currency:string total_amount:long credentials_title:string users:Vector<User> = payments.PaymentReceipt;
+payments.paymentReceipt#70c4fe03 flags:# date:int bot_id:long provider_id:long title:string description:string photo:flags.2?WebDocument invoice:Invoice info:flags.0?PaymentRequestedInfo shipping:flags.1?ShippingOption tip_amount:flags.3?long currency:string total_amount:long credentials_title:string users:Vector<User> = payments.PaymentReceipt;
 payments.savedInfo#fb8fe43c flags:# has_saved_credentials:flags.1?true saved_info:flags.0?PaymentRequestedInfo = payments.SavedInfo;
 inputPaymentCredentialsSaved#c10eb2cf id:string tmp_password:bytes = InputPaymentCredentials;
 inputPaymentCredentials#3417d728 flags:# save:flags.0?true data:DataJSON = InputPaymentCredentials;
@@ -639,10 +645,10 @@ shippingOption#b6213cdf id:string title:string prices:Vector<LabeledPrice> = Shi
 inputStickerSetItem#ffa0a496 flags:# document:InputDocument emoji:string mask_coords:flags.0?MaskCoords = InputStickerSetItem;
 inputPhoneCall#1e36fded id:long access_hash:long = InputPhoneCall;
 phoneCallEmpty#5366c915 id:long = PhoneCall;
-phoneCallWaiting#1b8f4ad1 flags:# video:flags.6?true id:long access_hash:long date:int admin_id:int participant_id:int protocol:PhoneCallProtocol receive_date:flags.0?int = PhoneCall;
-phoneCallRequested#87eabb53 flags:# video:flags.6?true id:long access_hash:long date:int admin_id:int participant_id:int g_a_hash:bytes protocol:PhoneCallProtocol = PhoneCall;
-phoneCallAccepted#997c454a flags:# video:flags.6?true id:long access_hash:long date:int admin_id:int participant_id:int g_b:bytes protocol:PhoneCallProtocol = PhoneCall;
-phoneCall#8742ae7f flags:# p2p_allowed:flags.5?true video:flags.6?true id:long access_hash:long date:int admin_id:int participant_id:int g_a_or_b:bytes key_fingerprint:long protocol:PhoneCallProtocol connections:Vector<PhoneConnection> start_date:int = PhoneCall;
+phoneCallWaiting#c5226f17 flags:# video:flags.6?true id:long access_hash:long date:int admin_id:long participant_id:long protocol:PhoneCallProtocol receive_date:flags.0?int = PhoneCall;
+phoneCallRequested#14b0ed0c flags:# video:flags.6?true id:long access_hash:long date:int admin_id:long participant_id:long g_a_hash:bytes protocol:PhoneCallProtocol = PhoneCall;
+phoneCallAccepted#3660c311 flags:# video:flags.6?true id:long access_hash:long date:int admin_id:long participant_id:long g_b:bytes protocol:PhoneCallProtocol = PhoneCall;
+phoneCall#967f7c67 flags:# p2p_allowed:flags.5?true video:flags.6?true id:long access_hash:long date:int admin_id:long participant_id:long g_a_or_b:bytes key_fingerprint:long protocol:PhoneCallProtocol connections:Vector<PhoneConnection> start_date:int = PhoneCall;
 phoneCallDiscarded#50ca4de1 flags:# need_rating:flags.2?true need_debug:flags.3?true video:flags.6?true id:long reason:flags.0?PhoneCallDiscardReason duration:flags.1?int = PhoneCall;
 phoneConnection#9d4c17c0 id:long ip:string ipv6:string port:int peer_tag:bytes = PhoneConnection;
 phoneConnectionWebrtc#635fe375 flags:# turn:flags.0?true stun:flags.1?true id:long ip:string ipv6:string port:int username:string password:string = PhoneConnection;
@@ -675,7 +681,7 @@ channelAdminLogEventActionChangeStickerSet#b1c3caa7 prev_stickerset:InputSticker
 channelAdminLogEventActionTogglePreHistoryHidden#5f5c95f1 new_value:Bool = ChannelAdminLogEventAction;
 channelAdminLogEventActionDefaultBannedRights#2df5fc0a prev_banned_rights:ChatBannedRights new_banned_rights:ChatBannedRights = ChannelAdminLogEventAction;
 channelAdminLogEventActionStopPoll#8f079643 message:Message = ChannelAdminLogEventAction;
-channelAdminLogEventActionChangeLinkedChat#a26f881b prev_value:int new_value:int = ChannelAdminLogEventAction;
+channelAdminLogEventActionChangeLinkedChat#50c7ac8 prev_value:long new_value:long = ChannelAdminLogEventAction;
 channelAdminLogEventActionChangeLocation#e6b76ae prev_value:ChannelLocation new_value:ChannelLocation = ChannelAdminLogEventAction;
 channelAdminLogEventActionToggleSlowMode#53909779 prev_value:int new_value:int = ChannelAdminLogEventAction;
 channelAdminLogEventActionStartGroupCall#23209745 call:InputGroupCall = ChannelAdminLogEventAction;
@@ -689,20 +695,20 @@ channelAdminLogEventActionExportedInviteRevoke#410a134e invite:ExportedChatInvit
 channelAdminLogEventActionExportedInviteEdit#e90ebb59 prev_invite:ExportedChatInvite new_invite:ExportedChatInvite = ChannelAdminLogEventAction;
 channelAdminLogEventActionParticipantVolume#3e7f6847 participant:GroupCallParticipant = ChannelAdminLogEventAction;
 channelAdminLogEventActionChangeHistoryTTL#6e941a38 prev_value:int new_value:int = ChannelAdminLogEventAction;
-channelAdminLogEvent#3b5a3e40 id:long date:int user_id:int action:ChannelAdminLogEventAction = ChannelAdminLogEvent;
+channelAdminLogEvent#1fad68cd id:long date:int user_id:long action:ChannelAdminLogEventAction = ChannelAdminLogEvent;
 channels.adminLogResults#ed8af74d events:Vector<ChannelAdminLogEvent> chats:Vector<Chat> users:Vector<User> = channels.AdminLogResults;
 channelAdminLogEventsFilter#ea107ae4 flags:# join:flags.0?true leave:flags.1?true invite:flags.2?true ban:flags.3?true unban:flags.4?true kick:flags.5?true unkick:flags.6?true promote:flags.7?true demote:flags.8?true info:flags.9?true settings:flags.10?true pinned:flags.11?true edit:flags.12?true delete:flags.13?true group_call:flags.14?true invites:flags.15?true = ChannelAdminLogEventsFilter;
 popularContact#5ce14175 client_id:long importers:int = PopularContact;
 messages.favedStickersNotModified#9e8fa6d3 = messages.FavedStickers;
-messages.favedStickers#f37f2f16 hash:int packs:Vector<StickerPack> stickers:Vector<Document> = messages.FavedStickers;
+messages.favedStickers#2cb51097 hash:long packs:Vector<StickerPack> stickers:Vector<Document> = messages.FavedStickers;
 recentMeUrlUnknown#46e1d13d url:string = RecentMeUrl;
-recentMeUrlUser#8dbc3336 url:string user_id:int = RecentMeUrl;
-recentMeUrlChat#a01b22f9 url:string chat_id:int = RecentMeUrl;
+recentMeUrlUser#b92c09e2 url:string user_id:long = RecentMeUrl;
+recentMeUrlChat#b2da71d2 url:string chat_id:long = RecentMeUrl;
 recentMeUrlChatInvite#eb49081d url:string chat_invite:ChatInvite = RecentMeUrl;
 recentMeUrlStickerSet#bc0a57dc url:string set:StickerSetCovered = RecentMeUrl;
 help.recentMeUrls#e0310d7 urls:Vector<RecentMeUrl> chats:Vector<Chat> users:Vector<User> = help.RecentMeUrls;
 inputSingleMedia#1cc6e91f flags:# media:InputMedia random_id:long message:string entities:flags.0?Vector<MessageEntity> = InputSingleMedia;
-webAuthorization#cac943f2 hash:long bot_id:int domain:string browser:string platform:string date_created:int date_active:int ip:string region:string = WebAuthorization;
+webAuthorization#a6f8f452 hash:long bot_id:long domain:string browser:string platform:string date_created:int date_active:int ip:string region:string = WebAuthorization;
 account.webAuthorizations#ed56c9fc authorizations:Vector<WebAuthorization> users:Vector<User> = account.WebAuthorizations;
 inputMessageID#a676a322 id:int = InputMessage;
 inputMessageReplyTo#bad88395 id:int = InputMessage;
@@ -713,7 +719,7 @@ inputDialogPeerFolder#64600527 folder_id:int = InputDialogPeer;
 dialogPeer#e56dbf05 peer:Peer = DialogPeer;
 dialogPeerFolder#514519e2 folder_id:int = DialogPeer;
 messages.foundStickerSetsNotModified#d54b65d = messages.FoundStickerSets;
-messages.foundStickerSets#5108d648 hash:int sets:Vector<StickerSetCovered> = messages.FoundStickerSets;
+messages.foundStickerSets#8af09dd2 hash:long sets:Vector<StickerSetCovered> = messages.FoundStickerSets;
 fileHash#6242c773 offset:int limit:int hash:bytes = FileHash;
 inputClientProxy#75588b3f address:string port:int = InputClientProxy;
 help.termsOfServiceUpdateEmpty#e3309f7f expires:int = help.TermsOfServiceUpdate;
@@ -792,7 +798,7 @@ help.userInfo#1eb3758 message:string entities:Vector<MessageEntity> author:strin
 pollAnswer#6ca9c2e9 text:string option:bytes = PollAnswer;
 poll#86e18161 id:long flags:# closed:flags.0?true public_voters:flags.1?true multiple_choice:flags.2?true quiz:flags.3?true question:string answers:Vector<PollAnswer> close_period:flags.4?int close_date:flags.5?int = Poll;
 pollAnswerVoters#3b6ddad2 flags:# chosen:flags.0?true correct:flags.1?true option:bytes voters:int = PollAnswerVoters;
-pollResults#badcc1a3 flags:# min:flags.0?true results:flags.1?Vector<PollAnswerVoters> total_voters:flags.2?int recent_voters:flags.3?Vector<int> solution:flags.4?string solution_entities:flags.4?Vector<MessageEntity> = PollResults;
+pollResults#dcb82ea3 flags:# min:flags.0?true results:flags.1?Vector<PollAnswerVoters> total_voters:flags.2?int recent_voters:flags.3?Vector<long> solution:flags.4?string solution_entities:flags.4?Vector<MessageEntity> = PollResults;
 chatOnlines#f041e250 onlines:int = ChatOnlines;
 statsURL#47a971e0 url:string = StatsURL;
 chatAdminRights#5fb224d5 flags:# change_info:flags.0?true post_messages:flags.1?true edit_messages:flags.2?true delete_messages:flags.3?true ban_users:flags.4?true invite_users:flags.5?true pin_messages:flags.7?true add_admins:flags.9?true anonymous:flags.10?true manage_call:flags.11?true other:flags.12?true = ChatAdminRights;
@@ -801,7 +807,7 @@ inputWallPaper#e630b979 id:long access_hash:long = InputWallPaper;
 inputWallPaperSlug#72091c80 slug:string = InputWallPaper;
 inputWallPaperNoFile#967a462e id:long = InputWallPaper;
 account.wallPapersNotModified#1c199183 = account.WallPapers;
-account.wallPapers#702b65a9 hash:int wallpapers:Vector<WallPaper> = account.WallPapers;
+account.wallPapers#cdc3858c hash:long wallpapers:Vector<WallPaper> = account.WallPapers;
 codeSettings#debebe83 flags:# allow_flashcall:flags.0?true current_number:flags.1?true allow_app_hash:flags.4?true = CodeSettings;
 wallPaperSettings#1dc1bca4 flags:# blur:flags.1?true motion:flags.2?true background_color:flags.0?int second_background_color:flags.4?int third_background_color:flags.5?int fourth_background_color:flags.6?int intensity:flags.3?int rotation:flags.4?int = WallPaperSettings;
 autoDownloadSettings#e04232f3 flags:# disabled:flags.0?true video_preload_large:flags.1?true audio_preload_next:flags.2?true phonecalls_less_data:flags.3?true photo_size_max:int video_size_max:int file_size_max:int video_upload_maxbitrate:int = AutoDownloadSettings;
@@ -825,9 +831,9 @@ peerSelfLocated#f8ec284b expires:int = PeerLocated;
 restrictionReason#d072acb4 platform:string reason:string text:string = RestrictionReason;
 inputTheme#3c5693e9 id:long access_hash:long = InputTheme;
 inputThemeSlug#f5890df1 slug:string = InputTheme;
-theme#28f1114 flags:# creator:flags.0?true default:flags.1?true id:long access_hash:long slug:string title:string document:flags.2?Document settings:flags.3?ThemeSettings installs_count:int = Theme;
+theme#e802b8dc flags:# creator:flags.0?true default:flags.1?true for_chat:flags.5?true id:long access_hash:long slug:string title:string document:flags.2?Document settings:flags.3?ThemeSettings installs_count:flags.4?int = Theme;
 account.themesNotModified#f41eb622 = account.Themes;
-account.themes#7f676421 hash:int themes:Vector<Theme> = account.Themes;
+account.themes#9a3d8c6d hash:long themes:Vector<Theme> = account.Themes;
 auth.loginToken#629f1980 expires:int token:bytes = auth.LoginToken;
 auth.loginTokenMigrateTo#68e9916 dc_id:int token:bytes = auth.LoginToken;
 auth.loginTokenSuccess#390d5c5e authorization:auth.Authorization = auth.LoginToken;
@@ -838,12 +844,12 @@ baseThemeDay#fbd81688 = BaseTheme;
 baseThemeNight#b7b31ea8 = BaseTheme;
 baseThemeTinted#6d5f77ee = BaseTheme;
 baseThemeArctic#5b11125a = BaseTheme;
-inputThemeSettings#bd507cd1 flags:# base_theme:BaseTheme accent_color:int message_top_color:flags.0?int message_bottom_color:flags.0?int wallpaper:flags.1?InputWallPaper wallpaper_settings:flags.1?WallPaperSettings = InputThemeSettings;
-themeSettings#9c14984a flags:# base_theme:BaseTheme accent_color:int message_top_color:flags.0?int message_bottom_color:flags.0?int wallpaper:flags.1?WallPaper = ThemeSettings;
+inputThemeSettings#8fde504f flags:# message_colors_animated:flags.2?true base_theme:BaseTheme accent_color:int outbox_accent_color:flags.3?int message_colors:flags.0?Vector<int> wallpaper:flags.1?InputWallPaper wallpaper_settings:flags.1?WallPaperSettings = InputThemeSettings;
+themeSettings#fa58b6d4 flags:# message_colors_animated:flags.2?true base_theme:BaseTheme accent_color:int outbox_accent_color:flags.3?int message_colors:flags.0?Vector<int> wallpaper:flags.1?WallPaper = ThemeSettings;
 webPageAttributeTheme#54b56617 flags:# documents:flags.0?Vector<Document> settings:flags.1?ThemeSettings = WebPageAttribute;
-messageUserVote#a28e5559 user_id:int option:bytes date:int = MessageUserVote;
-messageUserVoteInputOption#36377430 user_id:int date:int = MessageUserVote;
-messageUserVoteMultiple#e8fe0de user_id:int options:Vector<bytes> date:int = MessageUserVote;
+messageUserVote#34d247b4 user_id:long option:bytes date:int = MessageUserVote;
+messageUserVoteInputOption#3ca5b0ec user_id:long date:int = MessageUserVote;
+messageUserVoteMultiple#8a65e557 user_id:long options:Vector<bytes> date:int = MessageUserVote;
 messages.votesList#823f649 flags:# count:int votes:Vector<MessageUserVote> users:Vector<User> next_offset:flags.0?string = messages.VotesList;
 bankCardOpenUrl#f568028a url:string name:string = BankCardOpenUrl;
 payments.bankCardData#3e24e573 title:string open_urls:Vector<BankCardOpenUrl> = payments.BankCardData;
@@ -860,9 +866,9 @@ stats.broadcastStats#bdf78394 period:StatsDateRangeDays followers:StatsAbsValueA
 help.promoDataEmpty#98f6ac75 expires:int = help.PromoData;
 help.promoData#8c39793f flags:# proxy:flags.0?true expires:int peer:Peer chats:Vector<Chat> users:Vector<User> psa_type:flags.1?string psa_message:flags.2?string = help.PromoData;
 videoSize#de33b094 flags:# type:string w:int h:int size:int video_start_ts:flags.0?double = VideoSize;
-statsGroupTopPoster#18f3d0f7 user_id:int messages:int avg_chars:int = StatsGroupTopPoster;
-statsGroupTopAdmin#6014f412 user_id:int deleted:int kicked:int banned:int = StatsGroupTopAdmin;
-statsGroupTopInviter#31962a4c user_id:int invitations:int = StatsGroupTopInviter;
+statsGroupTopPoster#9d04af9b user_id:long messages:int avg_chars:int = StatsGroupTopPoster;
+statsGroupTopAdmin#d7584c87 user_id:long deleted:int kicked:int banned:int = StatsGroupTopAdmin;
+statsGroupTopInviter#535f779d user_id:long invitations:int = StatsGroupTopInviter;
 stats.megagroupStats#ef7ff916 period:StatsDateRangeDays members:StatsAbsValueAndPrev messages:StatsAbsValueAndPrev viewers:StatsAbsValueAndPrev posters:StatsAbsValueAndPrev growth_graph:StatsGraph members_graph:StatsGraph new_members_by_source_graph:StatsGraph languages_graph:StatsGraph messages_graph:StatsGraph actions_graph:StatsGraph top_hours_graph:StatsGraph weekdays_graph:StatsGraph top_posters:Vector<StatsGroupTopPoster> top_admins:Vector<StatsGroupTopAdmin> top_inviters:Vector<StatsGroupTopInviter> users:Vector<User> = stats.MegagroupStats;
 globalPrivacySettings#bea2f424 flags:# archive_and_mute_new_noncontact_peers:flags.0?Bool = GlobalPrivacySettings;
 help.countryCode#4203c5ef flags:# country_code:string prefixes:flags.0?Vector<string> patterns:flags.1?Vector<string> = help.CountryCode;
@@ -871,13 +877,13 @@ help.countriesListNotModified#93cc1f32 = help.CountriesList;
 help.countriesList#87d0759e countries:Vector<help.Country> hash:int = help.CountriesList;
 messageViews#455b853d flags:# views:flags.0?int forwards:flags.1?int replies:flags.2?MessageReplies = MessageViews;
 messages.messageViews#b6c4f543 views:Vector<MessageViews> chats:Vector<Chat> users:Vector<User> = messages.MessageViews;
-messages.discussionMessage#f5dd8f9d flags:# messages:Vector<Message> max_id:flags.0?int read_inbox_max_id:flags.1?int read_outbox_max_id:flags.2?int chats:Vector<Chat> users:Vector<User> = messages.DiscussionMessage;
+messages.discussionMessage#a6341782 flags:# messages:Vector<Message> max_id:flags.0?int read_inbox_max_id:flags.1?int read_outbox_max_id:flags.2?int unread_count:int chats:Vector<Chat> users:Vector<User> = messages.DiscussionMessage;
 messageReplyHeader#a6d57763 flags:# reply_to_msg_id:int reply_to_peer_id:flags.0?Peer reply_to_top_id:flags.1?int = MessageReplyHeader;
-messageReplies#4128faac flags:# comments:flags.0?true replies:int replies_pts:int recent_repliers:flags.1?Vector<Peer> channel_id:flags.0?int max_id:flags.2?int read_max_id:flags.3?int = MessageReplies;
+messageReplies#83d60fc2 flags:# comments:flags.0?true replies:int replies_pts:int recent_repliers:flags.1?Vector<Peer> channel_id:flags.0?long max_id:flags.2?int read_max_id:flags.3?int = MessageReplies;
 peerBlocked#e8fd8014 peer_id:Peer date:int = PeerBlocked;
 stats.messageStats#8999f295 views_graph:StatsGraph = stats.MessageStats;
 groupCallDiscarded#7780bcb4 id:long access_hash:long duration:int = GroupCall;
-groupCall#d597650c flags:# join_muted:flags.1?true can_change_join_muted:flags.2?true join_date_asc:flags.6?true schedule_start_subscribed:flags.8?true can_start_video:flags.9?true id:long access_hash:long participants_count:int title:flags.3?string stream_dc_id:flags.4?int record_start_date:flags.5?int schedule_date:flags.7?int unmuted_video_count:flags.10?int unmuted_video_limit:int version:int = GroupCall;
+groupCall#d597650c flags:# join_muted:flags.1?true can_change_join_muted:flags.2?true join_date_asc:flags.6?true schedule_start_subscribed:flags.8?true can_start_video:flags.9?true record_video_active:flags.11?true id:long access_hash:long participants_count:int title:flags.3?string stream_dc_id:flags.4?int record_start_date:flags.5?int schedule_date:flags.7?int unmuted_video_count:flags.10?int unmuted_video_limit:int version:int = GroupCall;
 inputGroupCall#d8aa840f id:long access_hash:long = InputGroupCall;
 groupCallParticipant#eba636fe flags:# muted:flags.0?true left:flags.1?true can_self_unmute:flags.2?true just_joined:flags.4?true versioned:flags.5?true min:flags.8?true muted_by_you:flags.9?true volume_by_admin:flags.10?true self:flags.12?true video_joined:flags.15?true peer:Peer date:int active_date:flags.3?int source:int volume:flags.7?int about:flags.11?string raise_hand_rating:flags.13?long video:flags.6?GroupCallParticipantVideo presentation:flags.14?GroupCallParticipantVideo = GroupCallParticipant;
 phone.groupCall#9e727aad call:GroupCall participants:Vector<GroupCallParticipant> participants_next_offset:string chats:Vector<Chat> users:Vector<User> = phone.GroupCall;
@@ -890,12 +896,12 @@ inlineQueryPeerTypeBroadcast#6334ee9a = InlineQueryPeerType;
 messages.historyImport#1662af0b id:long = messages.HistoryImport;
 messages.historyImportParsed#5e0fb7b9 flags:# pm:flags.0?true group:flags.1?true title:flags.2?string = messages.HistoryImportParsed;
 messages.affectedFoundMessages#ef8d3e6c pts:int pts_count:int offset:int messages:Vector<int> = messages.AffectedFoundMessages;
-chatInviteImporter#1e3e6680 user_id:int date:int = ChatInviteImporter;
+chatInviteImporter#b5cd5f4 user_id:long date:int = ChatInviteImporter;
 messages.exportedChatInvites#bdc62dcc count:int invites:Vector<ExportedChatInvite> users:Vector<User> = messages.ExportedChatInvites;
 messages.exportedChatInvite#1871be50 invite:ExportedChatInvite users:Vector<User> = messages.ExportedChatInvite;
 messages.exportedChatInviteReplaced#222600ef invite:ExportedChatInvite new_invite:ExportedChatInvite users:Vector<User> = messages.ExportedChatInvite;
 messages.chatInviteImporters#81b6b00a count:int importers:Vector<ChatInviteImporter> users:Vector<User> = messages.ChatInviteImporters;
-chatAdminWithInvites#dfd2330f admin_id:int invites_count:int revoked_invites_count:int = ChatAdminWithInvites;
+chatAdminWithInvites#f2ecef23 admin_id:long invites_count:int revoked_invites_count:int = ChatAdminWithInvites;
 messages.chatAdminsWithInvites#b69b72d7 admins:Vector<ChatAdminWithInvites> users:Vector<User> = messages.ChatAdminsWithInvites;
 messages.checkedHistoryImportPeer#a24de717 confirm_text:string = messages.CheckedHistoryImportPeer;
 phone.joinAsPeers#afe5623f peers:Vector<Peer> chats:Vector<Chat> users:Vector<User> = phone.JoinAsPeers;
@@ -913,6 +919,11 @@ botCommandScopePeerUser#a1321f3 peer:InputPeer user_id:InputUser = BotCommandSco
 account.resetPasswordFailedWait#e3779861 retry_date:int = account.ResetPasswordResult;
 account.resetPasswordRequestedWait#e9effc7d until_date:int = account.ResetPasswordResult;
 account.resetPasswordOk#e926d63e = account.ResetPasswordResult;
+chatTheme#ed0b5c33 emoticon:string theme:Theme dark_theme:Theme = ChatTheme;
+account.chatThemesNotModified#e011e1c4 = account.ChatThemes;
+account.chatThemes#fe4cbebd hash:int themes:Vector<ChatTheme> = account.ChatThemes;
+sponsoredMessage#2a3c381f flags:# random_id:bytes from_id:Peer start_param:flags.0?string message:string entities:flags.1?Vector<MessageEntity> = SponsoredMessage;
+messages.sponsoredMessages#65a4c7d5 messages:Vector<SponsoredMessage> chats:Vector<Chat> users:Vector<User> = messages.SponsoredMessages;
 ---functions---
 // Only needed functions from `api.tl` are manually copied here to reduce package size
 initConnection#c1cd5ea9 {X:Type} flags:# api_id:int device_model:string system_version:string app_version:string system_lang_code:string lang_pack:string lang_code:string proxy:flags.0?InputClientProxy params:flags.1?JSONValue query:!X = X;
@@ -923,22 +934,22 @@ auth.signIn#bcd51581 phone_number:string phone_code_hash:string phone_code:strin
 auth.logOut#5717da40 = Bool;
 auth.resetAuthorizations#9fab0d1a = Bool;
 auth.exportAuthorization#e5bfffcd dc_id:int = auth.ExportedAuthorization;
-auth.importAuthorization#e3ef9613 id:int bytes:bytes = auth.Authorization;
+auth.importAuthorization#a57a7dad id:long bytes:bytes = auth.Authorization;
 auth.bindTempAuthKey#cdd42a05 perm_auth_key_id:long nonce:long expires_at:int encrypted_message:bytes = Bool;
 auth.checkPassword#d18b4d16 password:InputCheckPasswordSRP = auth.Authorization;
 auth.requestPasswordRecovery#d897bc66 = auth.PasswordRecovery;
 auth.resendCode#3ef1a9bf phone_number:string phone_code_hash:string = auth.SentCode;
 auth.cancelCode#1f040578 phone_number:string phone_code_hash:string = Bool;
 auth.dropTempAuthKeys#8e48a188 except_auth_keys:Vector<long> = Bool;
-auth.exportLoginToken#b1b41517 api_id:int api_hash:string except_ids:Vector<int> = auth.LoginToken;
+auth.exportLoginToken#b7e085fe api_id:int api_hash:string except_ids:Vector<long> = auth.LoginToken;
 auth.importLoginToken#95ac5ce4 token:bytes = auth.LoginToken;
-account.registerDevice#68976c6f flags:# no_muted:flags.0?true token_type:int token:string app_sandbox:Bool secret:bytes other_uids:Vector<int> = Bool;
-account.unregisterDevice#3076c4bf token_type:int token:string other_uids:Vector<int> = Bool;
+account.registerDevice#ec86017a flags:# no_muted:flags.0?true token_type:int token:string app_sandbox:Bool secret:bytes other_uids:Vector<long> = Bool;
+account.unregisterDevice#6a0d3206 token_type:int token:string other_uids:Vector<long> = Bool;
 account.updateNotifySettings#84be5b93 peer:InputNotifyPeer settings:InputPeerNotifySettings = Bool;
 account.getNotifySettings#12b3ad31 peer:InputNotifyPeer = PeerNotifySettings;
 account.updateProfile#78515775 flags:# first_name:flags.0?string last_name:flags.1?string about:flags.2?string = User;
 account.updateStatus#6628562c offline:Bool = Bool;
-account.getWallPapers#aabb1763 hash:int = account.WallPapers;
+account.getWallPapers#7967d36 hash:long = account.WallPapers;
 account.checkUsername#2714d86c username:string = Bool;
 account.updateUsername#3e0bdd7c username:string = User;
 account.getPrivacy#dadbc950 key:InputPrivacyKey = account.PrivacyRules;
@@ -961,7 +972,7 @@ account.setContentSettings#b574b16b flags:# sensitive_enabled:flags.0?true = Boo
 account.getContentSettings#8b9b4dae = account.ContentSettings;
 users.getUsers#d91a548 id:Vector<InputUser> = Vector<User>;
 users.getFullUser#ca30a5b1 id:InputUser = UserFull;
-contacts.getContacts#c023849f hash:int = contacts.Contacts;
+contacts.getContacts#5dd69e12 hash:long = contacts.Contacts;
 contacts.importContacts#2c800be5 contacts:Vector<InputContact> = contacts.ImportedContacts;
 contacts.deleteContacts#96a0e00 id:Vector<InputUser> = Updates;
 contacts.block#68cc1411 id:InputPeer = Bool;
@@ -969,12 +980,12 @@ contacts.unblock#bea65d50 id:InputPeer = Bool;
 contacts.getBlocked#f57c350f offset:int limit:int = contacts.Blocked;
 contacts.search#11f812d8 q:string limit:int = contacts.Found;
 contacts.resolveUsername#f93ccba3 username:string = contacts.ResolvedPeer;
-contacts.getTopPeers#d4982db5 flags:# correspondents:flags.0?true bots_pm:flags.1?true bots_inline:flags.2?true phone_calls:flags.3?true forward_users:flags.4?true forward_chats:flags.5?true groups:flags.10?true channels:flags.15?true offset:int limit:int hash:int = contacts.TopPeers;
+contacts.getTopPeers#973478b6 flags:# correspondents:flags.0?true bots_pm:flags.1?true bots_inline:flags.2?true phone_calls:flags.3?true forward_users:flags.4?true forward_chats:flags.5?true groups:flags.10?true channels:flags.15?true offset:int limit:int hash:long = contacts.TopPeers;
 contacts.addContact#e8f463d0 flags:# add_phone_privacy_exception:flags.0?true id:InputUser first_name:string last_name:string phone:string = Updates;
 messages.getMessages#63c66506 id:Vector<InputMessage> = messages.Messages;
-messages.getDialogs#a0ee3b73 flags:# exclude_pinned:flags.0?true folder_id:flags.1?int offset_date:int offset_id:int offset_peer:InputPeer limit:int hash:int = messages.Dialogs;
-messages.getHistory#dcbb8260 peer:InputPeer offset_id:int offset_date:int add_offset:int limit:int max_id:int min_id:int hash:int = messages.Messages;
-messages.search#c352eec flags:# peer:InputPeer q:string from_id:flags.0?InputPeer top_msg_id:flags.1?int filter:MessagesFilter min_date:int max_date:int offset_id:int add_offset:int limit:int max_id:int min_id:int hash:int = messages.Messages;
+messages.getDialogs#a0f4cb4f flags:# exclude_pinned:flags.0?true folder_id:flags.1?int offset_date:int offset_id:int offset_peer:InputPeer limit:int hash:long = messages.Dialogs;
+messages.getHistory#4423e6c5 peer:InputPeer offset_id:int offset_date:int add_offset:int limit:int max_id:int min_id:int hash:long = messages.Messages;
+messages.search#a0fda762 flags:# peer:InputPeer q:string from_id:flags.0?InputPeer top_msg_id:flags.1?int filter:MessagesFilter min_date:int max_date:int offset_id:int add_offset:int limit:int max_id:int min_id:int hash:long = messages.Messages;
 messages.readHistory#e306d3a peer:InputPeer max_id:int = messages.AffectedMessages;
 messages.deleteHistory#1c015b09 flags:# just_clear:flags.0?true revoke:flags.1?true peer:InputPeer max_id:int = messages.AffectedHistory;
 messages.deleteMessages#e58e95d2 flags:# revoke:flags.0?true id:Vector<int> = messages.AffectedMessages;
@@ -982,19 +993,19 @@ messages.receivedMessages#5a954c0 max_id:int = Vector<ReceivedNotifyMessage>;
 messages.setTyping#58943ee2 flags:# peer:InputPeer top_msg_id:flags.0?int action:SendMessageAction = Bool;
 messages.sendMessage#520c3870 flags:# no_webpage:flags.1?true silent:flags.5?true background:flags.6?true clear_draft:flags.7?true peer:InputPeer reply_to_msg_id:flags.0?int message:string random_id:long reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> schedule_date:flags.10?int = Updates;
 messages.sendMedia#3491eba9 flags:# silent:flags.5?true background:flags.6?true clear_draft:flags.7?true peer:InputPeer reply_to_msg_id:flags.0?int media:InputMedia message:string random_id:long reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> schedule_date:flags.10?int = Updates;
-messages.forwardMessages#d9fee60e flags:# silent:flags.5?true background:flags.6?true with_my_score:flags.8?true from_peer:InputPeer id:Vector<int> random_id:Vector<long> to_peer:InputPeer schedule_date:flags.10?int = Updates;
+messages.forwardMessages#d9fee60e flags:# silent:flags.5?true background:flags.6?true with_my_score:flags.8?true drop_author:flags.11?true drop_media_captions:flags.12?true from_peer:InputPeer id:Vector<int> random_id:Vector<long> to_peer:InputPeer schedule_date:flags.10?int = Updates;
 messages.report#8953ab4e peer:InputPeer id:Vector<int> reason:ReportReason message:string = Bool;
-messages.getChats#3c6aa187 id:Vector<int> = messages.Chats;
-messages.getFullChat#3b831c66 chat_id:int = messages.ChatFull;
-messages.editChatTitle#dc452855 chat_id:int title:string = Updates;
-messages.editChatPhoto#ca4c79d8 chat_id:int photo:InputChatPhoto = Updates;
-messages.addChatUser#f9a0aa09 chat_id:int user_id:InputUser fwd_limit:int = Updates;
-messages.deleteChatUser#c534459a flags:# revoke_history:flags.0?true chat_id:int user_id:InputUser = Updates;
+messages.getChats#49e9528f id:Vector<long> = messages.Chats;
+messages.getFullChat#aeb00b34 chat_id:long = messages.ChatFull;
+messages.editChatTitle#73783ffd chat_id:long title:string = Updates;
+messages.editChatPhoto#35ddd674 chat_id:long photo:InputChatPhoto = Updates;
+messages.addChatUser#f24753e3 chat_id:long user_id:InputUser fwd_limit:int = Updates;
+messages.deleteChatUser#a2185cab flags:# revoke_history:flags.0?true chat_id:long user_id:InputUser = Updates;
 messages.createChat#9cb126e users:Vector<InputUser> title:string = Updates;
 messages.getDhConfig#26cf8950 version:int random_length:int = messages.DhConfig;
 messages.readMessageContents#36a73f77 id:Vector<int> = messages.AffectedMessages;
-messages.getStickers#43d4f2c emoticon:string hash:int = messages.Stickers;
-messages.getAllStickers#1c9618b1 hash:int = messages.AllStickers;
+messages.getStickers#d5a5d3a1 emoticon:string hash:long = messages.Stickers;
+messages.getAllStickers#b8a0a1a8 hash:long = messages.AllStickers;
 messages.getWebPagePreview#8b68b0cc flags:# message:string entities:flags.3?Vector<MessageEntity> = MessageMedia;
 messages.exportChatInvite#14b9bcd7 flags:# legacy_revoke_permanent:flags.2?true peer:InputPeer expire_date:flags.0?int usage_limit:flags.1?int = ExportedChatInvite;
 messages.checkChatInvite#3eadb1bb hash:string = ChatInvite;
@@ -1003,27 +1014,27 @@ messages.getStickerSet#2619a90e stickerset:InputStickerSet = messages.StickerSet
 messages.installStickerSet#c78fe460 stickerset:InputStickerSet archived:Bool = messages.StickerSetInstallResult;
 messages.uninstallStickerSet#f96e55de stickerset:InputStickerSet = Bool;
 messages.startBot#e6df7378 bot:InputUser peer:InputPeer random_id:long start_param:string = Updates;
-messages.migrateChat#15a3b8e3 chat_id:int = Updates;
+messages.migrateChat#a2875319 chat_id:long = Updates;
 messages.searchGlobal#4bc6589a flags:# folder_id:flags.0?int q:string filter:MessagesFilter min_date:int max_date:int offset_rate:int offset_peer:InputPeer offset_id:int limit:int = messages.Messages;
 messages.getDocumentByHash#338e2464 sha256:bytes size:int mime_type:string = Document;
-messages.getSavedGifs#83bf3d52 hash:int = messages.SavedGifs;
+messages.getSavedGifs#5cf09635 hash:long = messages.SavedGifs;
 messages.getInlineBotResults#514e999d flags:# bot:InputUser peer:InputPeer geo_point:flags.0?InputGeoPoint query:string offset:string = messages.BotResults;
 messages.sendInlineBotResult#220815b0 flags:# silent:flags.5?true background:flags.6?true clear_draft:flags.7?true hide_via:flags.11?true peer:InputPeer reply_to_msg_id:flags.0?int random_id:long query_id:long id:string schedule_date:flags.10?int = Updates;
 messages.editMessage#48f71778 flags:# no_webpage:flags.1?true peer:InputPeer id:int message:flags.11?string media:flags.14?InputMedia reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> schedule_date:flags.15?int = Updates;
 messages.getBotCallbackAnswer#9342ca07 flags:# game:flags.1?true peer:InputPeer msg_id:int data:flags.0?bytes password:flags.2?InputCheckPasswordSRP = messages.BotCallbackAnswer;
 messages.getPeerDialogs#e470bcfd peers:Vector<InputDialogPeer> = messages.PeerDialogs;
 messages.saveDraft#bc39e14b flags:# no_webpage:flags.1?true reply_to_msg_id:flags.0?int peer:InputPeer message:string entities:flags.3?Vector<MessageEntity> = Bool;
-messages.getFeaturedStickers#2dacca4f hash:int = messages.FeaturedStickers;
+messages.getAllDrafts#6a3f8d65 = Updates;
 messages.readFeaturedStickers#5b118126 id:Vector<long> = Bool;
-messages.getRecentStickers#5ea192c9 flags:# attached:flags.0?true hash:int = messages.RecentStickers;
+messages.getRecentStickers#9da9403b flags:# attached:flags.0?true hash:long = messages.RecentStickers;
 messages.getWebPage#32ca8f91 url:string hash:int = WebPage;
 messages.toggleDialogPin#a731e257 flags:# pinned:flags.0?true peer:InputDialogPeer = Bool;
 messages.getPinnedDialogs#d6b94df2 folder_id:int = messages.PeerDialogs;
 messages.uploadMedia#519bc2b1 peer:InputPeer media:InputMedia = MessageMedia;
-messages.getFavedStickers#21ce0b0e hash:int = messages.FavedStickers;
+messages.getFavedStickers#4f1aaa9 hash:long = messages.FavedStickers;
 messages.faveSticker#b9ffc55b id:InputDocument unfave:Bool = Bool;
 messages.sendMultiMedia#cc0110cb flags:# silent:flags.5?true background:flags.6?true clear_draft:flags.7?true peer:InputPeer reply_to_msg_id:flags.0?int multi_media:Vector<InputSingleMedia> schedule_date:flags.10?int = Updates;
-messages.searchStickerSets#c2b7d08b flags:# exclude_featured:flags.0?true q:string hash:int = messages.FoundStickerSets;
+messages.searchStickerSets#35705b8a flags:# exclude_featured:flags.0?true q:string hash:long = messages.FoundStickerSets;
 messages.markDialogUnread#c286d98f flags:# unread:flags.0?true peer:InputDialogPeer = Bool;
 messages.updatePinnedMessage#d2aaf7ec flags:# silent:flags.0?true unpin:flags.1?true pm_oneside:flags.2?true peer:InputPeer id:int = Updates;
 messages.sendVote#10ea6184 peer:InputPeer msg_id:int options:Vector<bytes> = Updates;
@@ -1031,18 +1042,18 @@ messages.getOnlines#6e2be050 peer:InputPeer = ChatOnlines;
 messages.editChatAbout#def60797 peer:InputPeer about:string = Bool;
 messages.editChatDefaultBannedRights#a5866b41 peer:InputPeer banned_rights:ChatBannedRights = Updates;
 messages.getEmojiKeywordsDifference#1508b6af lang_code:string from_version:int = EmojiKeywordsDifference;
-messages.getScheduledHistory#e2c2685b peer:InputPeer hash:int = messages.Messages;
+messages.getScheduledHistory#f516760b peer:InputPeer hash:long = messages.Messages;
 messages.sendScheduledMessages#bd38850a peer:InputPeer id:Vector<int> = Updates;
 messages.deleteScheduledMessages#59ae2b16 peer:InputPeer id:Vector<int> = Updates;
 messages.getPollVotes#b86e380e flags:# peer:InputPeer id:int option:flags.0?bytes offset:flags.1?string limit:int = messages.VotesList;
 messages.getDialogFilters#f19ed96d = Vector<DialogFilter>;
 messages.getSuggestedDialogFilters#a29cd42c = Vector<DialogFilterSuggested>;
 messages.updateDialogFilter#1ad4a04a flags:# id:int filter:flags.0?DialogFilter = Bool;
-messages.getReplies#24b581ba peer:InputPeer msg_id:int offset_id:int offset_date:int add_offset:int limit:int max_id:int min_id:int hash:int = messages.Messages;
+messages.getReplies#22ddd30c peer:InputPeer msg_id:int offset_id:int offset_date:int add_offset:int limit:int max_id:int min_id:int hash:long = messages.Messages;
 messages.getDiscussionMessage#446972fd peer:InputPeer msg_id:int = messages.DiscussionMessage;
 messages.readDiscussion#f731a9f4 peer:InputPeer msg_id:int read_max_id:int = Bool;
 messages.unpinAllMessages#f025bc8b peer:InputPeer = messages.AffectedHistory;
-messages.deleteChat#83247d11 chat_id:int = Bool;
+messages.deleteChat#5bd0ee50 chat_id:long = Bool;
 updates.getState#edd4882a = updates.State;
 updates.getDifference#25939651 flags:# pts:int pts_total_limit:flags.0?int date:int qts:int = updates.Difference;
 updates.getChannelDifference#3173d78 flags:# force:flags.0?true channel:InputChannel filter:ChannelMessagesFilter pts:int limit:int = updates.ChannelDifference;
@@ -1060,7 +1071,7 @@ help.getCountriesList#735787a8 lang_code:string hash:int = help.CountriesList;
 channels.readHistory#cc104937 channel:InputChannel max_id:int = Bool;
 channels.deleteMessages#84c1fd4e channel:InputChannel id:Vector<int> = messages.AffectedMessages;
 channels.getMessages#ad8c9a23 channel:InputChannel id:Vector<InputMessage> = messages.Messages;
-channels.getParticipants#123e05e9 channel:InputChannel filter:ChannelParticipantsFilter offset:int limit:int hash:int = channels.ChannelParticipants;
+channels.getParticipants#77ced9d0 channel:InputChannel filter:ChannelParticipantsFilter offset:int limit:int hash:long = channels.ChannelParticipants;
 channels.getParticipant#a0ab6cc6 channel:InputChannel participant:InputPeer = channels.ChannelParticipant;
 channels.getChannels#a7f6bbb id:Vector<InputChannel> = messages.Chats;
 channels.getFullChannel#8736a09 channel:InputChannel = messages.ChatFull;
@@ -1089,4 +1100,4 @@ langpack.getLangPack#f2f2330a lang_pack:string lang_code:string = LangPackDiffer
 langpack.getStrings#efea3803 lang_pack:string lang_code:string keys:Vector<string> = Vector<LangPackString>;
 langpack.getLanguages#42c6978f lang_pack:string = Vector<LangPackLanguage>;
 folders.editPeerFolders#6847d0ab folder_peers:Vector<InputFolderPeer> = Updates;
-// LAYER 128
+// LAYER 133
diff --git a/src/lib/gramjs/tl/static/api.tl b/src/lib/gramjs/tl/static/api.tl
index fd054b65a..d1f44341b 100644
--- a/src/lib/gramjs/tl/static/api.tl
+++ b/src/lib/gramjs/tl/static/api.tl
@@ -41,16 +41,16 @@ null#56730bcc = Null;
 
 inputPeerEmpty#7f3b18ea = InputPeer;
 inputPeerSelf#7da07ec9 = InputPeer;
-inputPeerChat#179be863 chat_id:int = InputPeer;
-inputPeerUser#7b8e7de6 user_id:int access_hash:long = InputPeer;
-inputPeerChannel#20adaef8 channel_id:int access_hash:long = InputPeer;
-inputPeerUserFromMessage#17bae2e6 peer:InputPeer msg_id:int user_id:int = InputPeer;
-inputPeerChannelFromMessage#9c95f7bb peer:InputPeer msg_id:int channel_id:int = InputPeer;
+inputPeerChat#35a95cb9 chat_id:long = InputPeer;
+inputPeerUser#dde8a54c user_id:long access_hash:long = InputPeer;
+inputPeerChannel#27bcbbfc channel_id:long access_hash:long = InputPeer;
+inputPeerUserFromMessage#a87b0a1c peer:InputPeer msg_id:int user_id:long = InputPeer;
+inputPeerChannelFromMessage#bd2a0840 peer:InputPeer msg_id:int channel_id:long = InputPeer;
 
 inputUserEmpty#b98886cf = InputUser;
 inputUserSelf#f7c1b13f = InputUser;
-inputUser#d8292816 user_id:int access_hash:long = InputUser;
-inputUserFromMessage#2d117597 peer:InputPeer msg_id:int user_id:int = InputUser;
+inputUser#f21158c6 user_id:long access_hash:long = InputUser;
+inputUserFromMessage#1da448e2 peer:InputPeer msg_id:int user_id:long = InputUser;
 
 inputPhoneContact#f392b7f4 client_id:long phone:string first_name:string last_name:string = InputContact;
 
@@ -92,11 +92,11 @@ inputPhotoFileLocation#40181ffe id:long access_hash:long file_reference:bytes th
 inputPhotoLegacyFileLocation#d83466f3 id:long access_hash:long file_reference:bytes volume_id:long local_id:int secret:long = InputFileLocation;
 inputPeerPhotoFileLocation#37257e99 flags:# big:flags.0?true peer:InputPeer photo_id:long = InputFileLocation;
 inputStickerSetThumb#9d84f3db stickerset:InputStickerSet thumb_version:int = InputFileLocation;
-inputGroupCallStream#bba51639 call:InputGroupCall time_ms:long scale:int = InputFileLocation;
+inputGroupCallStream#598a92a flags:# call:InputGroupCall time_ms:long scale:int video_channel:flags.0?int video_quality:flags.0?int = InputFileLocation;
 
-peerUser#9db1bc6d user_id:int = Peer;
-peerChat#bad0e5bb chat_id:int = Peer;
-peerChannel#bddde532 channel_id:int = Peer;
+peerUser#59511722 user_id:long = Peer;
+peerChat#36c6019a chat_id:long = Peer;
+peerChannel#a2a5371e channel_id:long = Peer;
 
 storage.fileUnknown#aa963b05 = storage.FileType;
 storage.filePartial#40bc6f52 = storage.FileType;
@@ -109,8 +109,8 @@ storage.fileMov#4b09ebbc = storage.FileType;
 storage.fileMp4#b3cea0e4 = storage.FileType;
 storage.fileWebp#1081464c = storage.FileType;
 
-userEmpty#200250ba id:int = User;
-user#938458c1 flags:# self:flags.10?true contact:flags.11?true mutual_contact:flags.12?true deleted:flags.13?true bot:flags.14?true bot_chat_history:flags.15?true bot_nochats:flags.16?true verified:flags.17?true restricted:flags.18?true min:flags.20?true bot_inline_geo:flags.21?true support:flags.23?true scam:flags.24?true apply_min_photo:flags.25?true fake:flags.26?true id:int access_hash:flags.0?long first_name:flags.1?string last_name:flags.2?string username:flags.3?string phone:flags.4?string photo:flags.5?UserProfilePhoto status:flags.6?UserStatus bot_info_version:flags.14?int restriction_reason:flags.18?Vector<RestrictionReason> bot_inline_placeholder:flags.19?string lang_code:flags.22?string = User;
+userEmpty#d3bc4b7a id:long = User;
+user#3ff6ecb0 flags:# self:flags.10?true contact:flags.11?true mutual_contact:flags.12?true deleted:flags.13?true bot:flags.14?true bot_chat_history:flags.15?true bot_nochats:flags.16?true verified:flags.17?true restricted:flags.18?true min:flags.20?true bot_inline_geo:flags.21?true support:flags.23?true scam:flags.24?true apply_min_photo:flags.25?true fake:flags.26?true id:long access_hash:flags.0?long first_name:flags.1?string last_name:flags.2?string username:flags.3?string phone:flags.4?string photo:flags.5?UserProfilePhoto status:flags.6?UserStatus bot_info_version:flags.14?int restriction_reason:flags.18?Vector<RestrictionReason> bot_inline_placeholder:flags.19?string lang_code:flags.22?string = User;
 
 userProfilePhotoEmpty#4f11bae1 = UserProfilePhoto;
 userProfilePhoto#82d1f706 flags:# has_video:flags.0?true photo_id:long stripped_thumb:flags.1?bytes dc_id:int = UserProfilePhoto;
@@ -122,33 +122,33 @@ userStatusRecently#e26f42f1 = UserStatus;
 userStatusLastWeek#7bf09fc = UserStatus;
 userStatusLastMonth#77ebc742 = UserStatus;
 
-chatEmpty#9ba2d800 id:int = Chat;
-chat#3bda1bde flags:# creator:flags.0?true kicked:flags.1?true left:flags.2?true deactivated:flags.5?true call_active:flags.23?true call_not_empty:flags.24?true id:int title:string photo:ChatPhoto participants_count:int date:int version:int migrated_to:flags.6?InputChannel admin_rights:flags.14?ChatAdminRights default_banned_rights:flags.18?ChatBannedRights = Chat;
-chatForbidden#7328bdb id:int title:string = Chat;
-channel#d31a961e flags:# creator:flags.0?true left:flags.2?true broadcast:flags.5?true verified:flags.7?true megagroup:flags.8?true restricted:flags.9?true signatures:flags.11?true min:flags.12?true scam:flags.19?true has_link:flags.20?true has_geo:flags.21?true slowmode_enabled:flags.22?true call_active:flags.23?true call_not_empty:flags.24?true fake:flags.25?true gigagroup:flags.26?true id:int access_hash:flags.13?long title:string username:flags.6?string photo:ChatPhoto date:int version:int restriction_reason:flags.9?Vector<RestrictionReason> admin_rights:flags.14?ChatAdminRights banned_rights:flags.15?ChatBannedRights default_banned_rights:flags.18?ChatBannedRights participants_count:flags.17?int = Chat;
-channelForbidden#289da732 flags:# broadcast:flags.5?true megagroup:flags.8?true id:int access_hash:long title:string until_date:flags.16?int = Chat;
+chatEmpty#29562865 id:long = Chat;
+chat#41cbf256 flags:# creator:flags.0?true kicked:flags.1?true left:flags.2?true deactivated:flags.5?true call_active:flags.23?true call_not_empty:flags.24?true id:long title:string photo:ChatPhoto participants_count:int date:int version:int migrated_to:flags.6?InputChannel admin_rights:flags.14?ChatAdminRights default_banned_rights:flags.18?ChatBannedRights = Chat;
+chatForbidden#6592a1a7 id:long title:string = Chat;
+channel#8261ac61 flags:# creator:flags.0?true left:flags.2?true broadcast:flags.5?true verified:flags.7?true megagroup:flags.8?true restricted:flags.9?true signatures:flags.11?true min:flags.12?true scam:flags.19?true has_link:flags.20?true has_geo:flags.21?true slowmode_enabled:flags.22?true call_active:flags.23?true call_not_empty:flags.24?true fake:flags.25?true gigagroup:flags.26?true id:long access_hash:flags.13?long title:string username:flags.6?string photo:ChatPhoto date:int restriction_reason:flags.9?Vector<RestrictionReason> admin_rights:flags.14?ChatAdminRights banned_rights:flags.15?ChatBannedRights default_banned_rights:flags.18?ChatBannedRights participants_count:flags.17?int = Chat;
+channelForbidden#17d493d5 flags:# broadcast:flags.5?true megagroup:flags.8?true id:long access_hash:long title:string until_date:flags.16?int = Chat;
 
-chatFull#8a1e2983 flags:# can_set_username:flags.7?true has_scheduled:flags.8?true id:int about:string participants:ChatParticipants chat_photo:flags.2?Photo notify_settings:PeerNotifySettings exported_invite:flags.13?ExportedChatInvite bot_info:flags.3?Vector<BotInfo> pinned_msg_id:flags.6?int folder_id:flags.11?int call:flags.12?InputGroupCall ttl_period:flags.14?int groupcall_default_join_as:flags.15?Peer = ChatFull;
-channelFull#548c3f93 flags:# can_view_participants:flags.3?true can_set_username:flags.6?true can_set_stickers:flags.7?true hidden_prehistory:flags.10?true can_set_location:flags.16?true has_scheduled:flags.19?true can_view_stats:flags.20?true blocked:flags.22?true id:int about:string participants_count:flags.0?int admins_count:flags.1?int kicked_count:flags.2?int banned_count:flags.2?int online_count:flags.13?int read_inbox_max_id:int read_outbox_max_id:int unread_count:int chat_photo:Photo notify_settings:PeerNotifySettings exported_invite:flags.23?ExportedChatInvite bot_info:Vector<BotInfo> migrated_from_chat_id:flags.4?int migrated_from_max_id:flags.4?int pinned_msg_id:flags.5?int stickerset:flags.8?StickerSet available_min_id:flags.9?int folder_id:flags.11?int linked_chat_id:flags.14?int location:flags.15?ChannelLocation slowmode_seconds:flags.17?int slowmode_next_send_date:flags.18?int stats_dc:flags.12?int pts:int call:flags.21?InputGroupCall ttl_period:flags.24?int pending_suggestions:flags.25?Vector<string> groupcall_default_join_as:flags.26?Peer = ChatFull;
+chatFull#4dbdc099 flags:# can_set_username:flags.7?true has_scheduled:flags.8?true id:long about:string participants:ChatParticipants chat_photo:flags.2?Photo notify_settings:PeerNotifySettings exported_invite:flags.13?ExportedChatInvite bot_info:flags.3?Vector<BotInfo> pinned_msg_id:flags.6?int folder_id:flags.11?int call:flags.12?InputGroupCall ttl_period:flags.14?int groupcall_default_join_as:flags.15?Peer theme_emoticon:flags.16?string = ChatFull;
+channelFull#e9b27a17 flags:# can_view_participants:flags.3?true can_set_username:flags.6?true can_set_stickers:flags.7?true hidden_prehistory:flags.10?true can_set_location:flags.16?true has_scheduled:flags.19?true can_view_stats:flags.20?true blocked:flags.22?true id:long about:string participants_count:flags.0?int admins_count:flags.1?int kicked_count:flags.2?int banned_count:flags.2?int online_count:flags.13?int read_inbox_max_id:int read_outbox_max_id:int unread_count:int chat_photo:Photo notify_settings:PeerNotifySettings exported_invite:flags.23?ExportedChatInvite bot_info:Vector<BotInfo> migrated_from_chat_id:flags.4?long migrated_from_max_id:flags.4?int pinned_msg_id:flags.5?int stickerset:flags.8?StickerSet available_min_id:flags.9?int folder_id:flags.11?int linked_chat_id:flags.14?long location:flags.15?ChannelLocation slowmode_seconds:flags.17?int slowmode_next_send_date:flags.18?int stats_dc:flags.12?int pts:int call:flags.21?InputGroupCall ttl_period:flags.24?int pending_suggestions:flags.25?Vector<string> groupcall_default_join_as:flags.26?Peer theme_emoticon:flags.27?string = ChatFull;
 
-chatParticipant#c8d7493e user_id:int inviter_id:int date:int = ChatParticipant;
-chatParticipantCreator#da13538a user_id:int = ChatParticipant;
-chatParticipantAdmin#e2d6e436 user_id:int inviter_id:int date:int = ChatParticipant;
+chatParticipant#c02d4007 user_id:long inviter_id:long date:int = ChatParticipant;
+chatParticipantCreator#e46bcee4 user_id:long = ChatParticipant;
+chatParticipantAdmin#a0933f5b user_id:long inviter_id:long date:int = ChatParticipant;
 
-chatParticipantsForbidden#fc900c2b flags:# chat_id:int self_participant:flags.0?ChatParticipant = ChatParticipants;
-chatParticipants#3f460fed chat_id:int participants:Vector<ChatParticipant> version:int = ChatParticipants;
+chatParticipantsForbidden#8763d3e1 flags:# chat_id:long self_participant:flags.0?ChatParticipant = ChatParticipants;
+chatParticipants#3cbc93f8 chat_id:long participants:Vector<ChatParticipant> version:int = ChatParticipants;
 
 chatPhotoEmpty#37c1011c = ChatPhoto;
 chatPhoto#1c6e1c11 flags:# has_video:flags.0?true photo_id:long stripped_thumb:flags.1?bytes dc_id:int = ChatPhoto;
 
 messageEmpty#90a6ca84 flags:# id:int peer_id:flags.0?Peer = Message;
-message#bce383d2 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true post:flags.14?true from_scheduled:flags.18?true legacy:flags.19?true edit_hide:flags.21?true pinned:flags.24?true id:int from_id:flags.8?Peer peer_id:Peer fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?int reply_to:flags.3?MessageReplyHeader date:int message:string media:flags.9?MessageMedia reply_markup:flags.6?ReplyMarkup entities:flags.7?Vector<MessageEntity> views:flags.10?int forwards:flags.10?int replies:flags.23?MessageReplies edit_date:flags.15?int post_author:flags.16?string grouped_id:flags.17?long restriction_reason:flags.22?Vector<RestrictionReason> ttl_period:flags.25?int = Message;
+message#85d6cbe2 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true post:flags.14?true from_scheduled:flags.18?true legacy:flags.19?true edit_hide:flags.21?true pinned:flags.24?true id:int from_id:flags.8?Peer peer_id:Peer fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?long reply_to:flags.3?MessageReplyHeader date:int message:string media:flags.9?MessageMedia reply_markup:flags.6?ReplyMarkup entities:flags.7?Vector<MessageEntity> views:flags.10?int forwards:flags.10?int replies:flags.23?MessageReplies edit_date:flags.15?int post_author:flags.16?string grouped_id:flags.17?long restriction_reason:flags.22?Vector<RestrictionReason> ttl_period:flags.25?int = Message;
 messageService#2b085862 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true post:flags.14?true legacy:flags.19?true id:int from_id:flags.8?Peer peer_id:Peer reply_to:flags.3?MessageReplyHeader date:int action:MessageAction ttl_period:flags.25?int = Message;
 
 messageMediaEmpty#3ded6320 = MessageMedia;
 messageMediaPhoto#695150d7 flags:# photo:flags.0?Photo ttl_seconds:flags.2?int = MessageMedia;
 messageMediaGeo#56e0d474 geo:GeoPoint = MessageMedia;
-messageMediaContact#cbf24940 phone_number:string first_name:string last_name:string vcard:string user_id:int = MessageMedia;
+messageMediaContact#70322949 phone_number:string first_name:string last_name:string vcard:string user_id:long = MessageMedia;
 messageMediaUnsupported#9f84f49e = MessageMedia;
 messageMediaDocument#9cb070d7 flags:# document:flags.0?Document ttl_seconds:flags.2?int = MessageMedia;
 messageMediaWebPage#a32dd600 webpage:WebPage = MessageMedia;
@@ -160,16 +160,16 @@ messageMediaPoll#4bd6e798 poll:Poll results:PollResults = MessageMedia;
 messageMediaDice#3f7ee58b value:int emoticon:string = MessageMedia;
 
 messageActionEmpty#b6aef7b0 = MessageAction;
-messageActionChatCreate#a6638b9a title:string users:Vector<int> = MessageAction;
+messageActionChatCreate#bd47cbad title:string users:Vector<long> = MessageAction;
 messageActionChatEditTitle#b5a1ce5a title:string = MessageAction;
 messageActionChatEditPhoto#7fcb13a8 photo:Photo = MessageAction;
 messageActionChatDeletePhoto#95e3fbef = MessageAction;
-messageActionChatAddUser#488a7337 users:Vector<int> = MessageAction;
-messageActionChatDeleteUser#b2ae9b0c user_id:int = MessageAction;
-messageActionChatJoinedByLink#f89cf5e8 inviter_id:int = MessageAction;
+messageActionChatAddUser#15cefd00 users:Vector<long> = MessageAction;
+messageActionChatDeleteUser#a43f30cc user_id:long = MessageAction;
+messageActionChatJoinedByLink#31224c3 inviter_id:long = MessageAction;
 messageActionChannelCreate#95d2ac92 title:string = MessageAction;
-messageActionChatMigrateTo#51bdb021 channel_id:int = MessageAction;
-messageActionChannelMigrateFrom#b055eaee title:string chat_id:int = MessageAction;
+messageActionChatMigrateTo#e1037f92 channel_id:long = MessageAction;
+messageActionChannelMigrateFrom#ea3948e9 title:string chat_id:long = MessageAction;
 messageActionPinMessage#94bd38ed = MessageAction;
 messageActionHistoryClear#9fbab604 = MessageAction;
 messageActionGameScore#92a72876 game_id:long score:int = MessageAction;
@@ -184,9 +184,10 @@ messageActionSecureValuesSent#d95c6154 types:Vector<SecureValueType> = MessageAc
 messageActionContactSignUp#f3f25f76 = MessageAction;
 messageActionGeoProximityReached#98e0d697 from_id:Peer to_id:Peer distance:int = MessageAction;
 messageActionGroupCall#7a0d7f42 flags:# call:InputGroupCall duration:flags.0?int = MessageAction;
-messageActionInviteToGroupCall#76b9f11a call:InputGroupCall users:Vector<int> = MessageAction;
+messageActionInviteToGroupCall#502f92f7 call:InputGroupCall users:Vector<long> = MessageAction;
 messageActionSetMessagesTTL#aa1afbfd period:int = MessageAction;
 messageActionGroupCallScheduled#b3a07661 call:InputGroupCall schedule_date:int = MessageAction;
+messageActionSetChatTheme#aa786345 emoticon:string = MessageAction;
 
 dialog#2c171f72 flags:# pinned:flags.2?true unread_mark:flags.3?true peer:Peer top_message:int read_inbox_max_id:int read_outbox_max_id:int unread_count:int unread_mentions_count:int notify_settings:PeerNotifySettings pts:flags.0?int draft:flags.1?DraftMessage folder_id:flags.4?int = Dialog;
 dialogFolder#71bd134c flags:# pinned:flags.2?true folder:Folder peer:Peer top_message:int unread_muted_peers_count:int unread_unmuted_peers_count:int unread_muted_messages_count:int unread_unmuted_messages_count:int = Dialog;
@@ -209,7 +210,7 @@ auth.sentCode#5e002502 flags:# type:auth.SentCodeType phone_code_hash:string nex
 auth.authorization#cd050916 flags:# tmp_sessions:flags.0?int user:User = auth.Authorization;
 auth.authorizationSignUpRequired#44747e9a flags:# terms_of_service:flags.0?help.TermsOfService = auth.Authorization;
 
-auth.exportedAuthorization#df969c2d id:int bytes:bytes = auth.ExportedAuthorization;
+auth.exportedAuthorization#b434e2b8 id:long bytes:bytes = auth.ExportedAuthorization;
 
 inputNotifyPeer#b8bc5b0c peer:InputPeer = InputNotifyPeer;
 inputNotifyUsers#193b4417 = InputNotifyPeer;
@@ -234,13 +235,13 @@ inputReportReasonCopyright#9b89f93a = ReportReason;
 inputReportReasonGeoIrrelevant#dbd4feed = ReportReason;
 inputReportReasonFake#f5ddd6e7 = ReportReason;
 
-userFull#139a9a77 flags:# blocked:flags.0?true phone_calls_available:flags.4?true phone_calls_private:flags.5?true can_pin_message:flags.7?true has_scheduled:flags.12?true video_calls_available:flags.13?true user:User about:flags.1?string settings:PeerSettings profile_photo:flags.2?Photo notify_settings:PeerNotifySettings bot_info:flags.3?BotInfo pinned_msg_id:flags.6?int common_chats_count:int folder_id:flags.11?int ttl_period:flags.14?int = UserFull;
+userFull#d697ff05 flags:# blocked:flags.0?true phone_calls_available:flags.4?true phone_calls_private:flags.5?true can_pin_message:flags.7?true has_scheduled:flags.12?true video_calls_available:flags.13?true user:User about:flags.1?string settings:PeerSettings profile_photo:flags.2?Photo notify_settings:PeerNotifySettings bot_info:flags.3?BotInfo pinned_msg_id:flags.6?int common_chats_count:int folder_id:flags.11?int ttl_period:flags.14?int theme_emoticon:flags.15?string = UserFull;
 
-contact#f911c994 user_id:int mutual:Bool = Contact;
+contact#145ade0b user_id:long mutual:Bool = Contact;
 
-importedContact#d0028438 user_id:int client_id:long = ImportedContact;
+importedContact#c13e3c50 user_id:long client_id:long = ImportedContact;
 
-contactStatus#d3680c61 user_id:int status:UserStatus = ContactStatus;
+contactStatus#16d9703b user_id:long status:UserStatus = ContactStatus;
 
 contacts.contactsNotModified#b74ba9d2 = contacts.Contacts;
 contacts.contacts#eae87e42 contacts:Vector<Contact> saved_count:int users:Vector<User> = contacts.Contacts;
@@ -287,64 +288,64 @@ inputMessagesFilterPinned#1bb00451 = MessagesFilter;
 updateNewMessage#1f2b0afd message:Message pts:int pts_count:int = Update;
 updateMessageID#4e90bfd6 id:int random_id:long = Update;
 updateDeleteMessages#a20db0e5 messages:Vector<int> pts:int pts_count:int = Update;
-updateUserTyping#5c486927 user_id:int action:SendMessageAction = Update;
-updateChatUserTyping#86cadb6c chat_id:int from_id:Peer action:SendMessageAction = Update;
+updateUserTyping#c01e857f user_id:long action:SendMessageAction = Update;
+updateChatUserTyping#83487af0 chat_id:long from_id:Peer action:SendMessageAction = Update;
 updateChatParticipants#7761198 participants:ChatParticipants = Update;
-updateUserStatus#1bfbd823 user_id:int status:UserStatus = Update;
-updateUserName#a7332b73 user_id:int first_name:string last_name:string username:string = Update;
-updateUserPhoto#95313b0c user_id:int date:int photo:UserProfilePhoto previous:Bool = Update;
+updateUserStatus#e5bdf8de user_id:long status:UserStatus = Update;
+updateUserName#c3f202e0 user_id:long first_name:string last_name:string username:string = Update;
+updateUserPhoto#f227868c user_id:long date:int photo:UserProfilePhoto previous:Bool = Update;
 updateNewEncryptedMessage#12bcbd9a message:EncryptedMessage qts:int = Update;
 updateEncryptedChatTyping#1710f156 chat_id:int = Update;
 updateEncryption#b4a2e88d chat:EncryptedChat date:int = Update;
 updateEncryptedMessagesRead#38fe25b7 chat_id:int max_date:int date:int = Update;
-updateChatParticipantAdd#ea4b0e5c chat_id:int user_id:int inviter_id:int date:int version:int = Update;
-updateChatParticipantDelete#6e5f8c22 chat_id:int user_id:int version:int = Update;
+updateChatParticipantAdd#3dda5451 chat_id:long user_id:long inviter_id:long date:int version:int = Update;
+updateChatParticipantDelete#e32f3d77 chat_id:long user_id:long version:int = Update;
 updateDcOptions#8e5e9873 dc_options:Vector<DcOption> = Update;
 updateNotifySettings#bec268ef peer:NotifyPeer notify_settings:PeerNotifySettings = Update;
 updateServiceNotification#ebe46819 flags:# popup:flags.0?true inbox_date:flags.1?int type:string message:string media:MessageMedia entities:Vector<MessageEntity> = Update;
 updatePrivacy#ee3b272a key:PrivacyKey rules:Vector<PrivacyRule> = Update;
-updateUserPhone#12b9417b user_id:int phone:string = Update;
+updateUserPhone#5492a13 user_id:long phone:string = Update;
 updateReadHistoryInbox#9c974fdf flags:# folder_id:flags.0?int peer:Peer max_id:int still_unread_count:int pts:int pts_count:int = Update;
 updateReadHistoryOutbox#2f2f21bf peer:Peer max_id:int pts:int pts_count:int = Update;
 updateWebPage#7f891213 webpage:WebPage pts:int pts_count:int = Update;
 updateReadMessagesContents#68c13933 messages:Vector<int> pts:int pts_count:int = Update;
-updateChannelTooLong#eb0467fb flags:# channel_id:int pts:flags.0?int = Update;
-updateChannel#b6d45656 channel_id:int = Update;
+updateChannelTooLong#108d941f flags:# channel_id:long pts:flags.0?int = Update;
+updateChannel#635b4c09 channel_id:long = Update;
 updateNewChannelMessage#62ba04d9 message:Message pts:int pts_count:int = Update;
-updateReadChannelInbox#330b5424 flags:# folder_id:flags.0?int channel_id:int max_id:int still_unread_count:int pts:int = Update;
-updateDeleteChannelMessages#c37521c9 channel_id:int messages:Vector<int> pts:int pts_count:int = Update;
-updateChannelMessageViews#98a12b4b channel_id:int id:int views:int = Update;
-updateChatParticipantAdmin#b6901959 chat_id:int user_id:int is_admin:Bool version:int = Update;
+updateReadChannelInbox#922e6e10 flags:# folder_id:flags.0?int channel_id:long max_id:int still_unread_count:int pts:int = Update;
+updateDeleteChannelMessages#c32d5b12 channel_id:long messages:Vector<int> pts:int pts_count:int = Update;
+updateChannelMessageViews#f226ac08 channel_id:long id:int views:int = Update;
+updateChatParticipantAdmin#d7ca61a2 chat_id:long user_id:long is_admin:Bool version:int = Update;
 updateNewStickerSet#688a30aa stickerset:messages.StickerSet = Update;
 updateStickerSetsOrder#bb2d201 flags:# masks:flags.0?true order:Vector<long> = Update;
 updateStickerSets#43ae3dec = Update;
 updateSavedGifs#9375341e = Update;
-updateBotInlineQuery#3f2038db flags:# query_id:long user_id:int query:string geo:flags.0?GeoPoint peer_type:flags.1?InlineQueryPeerType offset:string = Update;
-updateBotInlineSend#e48f964 flags:# user_id:int query:string geo:flags.0?GeoPoint id:string msg_id:flags.1?InputBotInlineMessageID = Update;
+updateBotInlineQuery#496f379c flags:# query_id:long user_id:long query:string geo:flags.0?GeoPoint peer_type:flags.1?InlineQueryPeerType offset:string = Update;
+updateBotInlineSend#12f12a07 flags:# user_id:long query:string geo:flags.0?GeoPoint id:string msg_id:flags.1?InputBotInlineMessageID = Update;
 updateEditChannelMessage#1b3f4df7 message:Message pts:int pts_count:int = Update;
-updateBotCallbackQuery#e73547e1 flags:# query_id:long user_id:int peer:Peer msg_id:int chat_instance:long data:flags.0?bytes game_short_name:flags.1?string = Update;
+updateBotCallbackQuery#b9cfc48d flags:# query_id:long user_id:long peer:Peer msg_id:int chat_instance:long data:flags.0?bytes game_short_name:flags.1?string = Update;
 updateEditMessage#e40370a3 message:Message pts:int pts_count:int = Update;
-updateInlineBotCallbackQuery#f9d27a5a flags:# query_id:long user_id:int msg_id:InputBotInlineMessageID chat_instance:long data:flags.0?bytes game_short_name:flags.1?string = Update;
-updateReadChannelOutbox#25d6c9c7 channel_id:int max_id:int = Update;
+updateInlineBotCallbackQuery#691e9052 flags:# query_id:long user_id:long msg_id:InputBotInlineMessageID chat_instance:long data:flags.0?bytes game_short_name:flags.1?string = Update;
+updateReadChannelOutbox#b75f99a9 channel_id:long max_id:int = Update;
 updateDraftMessage#ee2bb969 peer:Peer draft:DraftMessage = Update;
 updateReadFeaturedStickers#571d2742 = Update;
 updateRecentStickers#9a422c20 = Update;
 updateConfig#a229dd06 = Update;
 updatePtsChanged#3354678f = Update;
-updateChannelWebPage#40771900 channel_id:int webpage:WebPage pts:int pts_count:int = Update;
+updateChannelWebPage#2f2ba99f channel_id:long webpage:WebPage pts:int pts_count:int = Update;
 updateDialogPinned#6e6fe51c flags:# pinned:flags.0?true folder_id:flags.1?int peer:DialogPeer = Update;
 updatePinnedDialogs#fa0f3ca2 flags:# folder_id:flags.1?int order:flags.0?Vector<DialogPeer> = Update;
 updateBotWebhookJSON#8317c0c3 data:DataJSON = Update;
 updateBotWebhookJSONQuery#9b9240a6 query_id:long data:DataJSON timeout:int = Update;
-updateBotShippingQuery#e0cdc940 query_id:long user_id:int payload:bytes shipping_address:PostAddress = Update;
-updateBotPrecheckoutQuery#5d2f3aa9 flags:# query_id:long user_id:int payload:bytes info:flags.0?PaymentRequestedInfo shipping_option_id:flags.1?string currency:string total_amount:long = Update;
+updateBotShippingQuery#b5aefd7d query_id:long user_id:long payload:bytes shipping_address:PostAddress = Update;
+updateBotPrecheckoutQuery#8caa9a96 flags:# query_id:long user_id:long payload:bytes info:flags.0?PaymentRequestedInfo shipping_option_id:flags.1?string currency:string total_amount:long = Update;
 updatePhoneCall#ab0f6b1e phone_call:PhoneCall = Update;
 updateLangPackTooLong#46560264 lang_code:string = Update;
 updateLangPack#56022f4d difference:LangPackDifference = Update;
 updateFavedStickers#e511996d = Update;
-updateChannelReadMessagesContents#89893b45 channel_id:int messages:Vector<int> = Update;
+updateChannelReadMessagesContents#44bdd535 channel_id:long messages:Vector<int> = Update;
 updateContactsReset#7084a7be = Update;
-updateChannelAvailableMessages#70db6837 channel_id:int available_min_id:int = Update;
+updateChannelAvailableMessages#b23fc698 channel_id:long available_min_id:int = Update;
 updateDialogUnreadMark#e16459c3 flags:# unread:flags.0?true peer:DialogPeer = Update;
 updateMessagePoll#aca1657b flags:# poll_id:long poll:flags.0?Poll results:PollResults = Update;
 updateChatDefaultBannedRights#54c01850 peer:Peer default_banned_rights:ChatBannedRights version:int = Update;
@@ -356,27 +357,27 @@ updateDeleteScheduledMessages#90866cee peer:Peer messages:Vector<int> = Update;
 updateTheme#8216fba3 theme:Theme = Update;
 updateGeoLiveViewed#871fb939 peer:Peer msg_id:int = Update;
 updateLoginToken#564fe691 = Update;
-updateMessagePollVote#37f69f0b poll_id:long user_id:int options:Vector<bytes> qts:int = Update;
+updateMessagePollVote#106395c9 poll_id:long user_id:long options:Vector<bytes> qts:int = Update;
 updateDialogFilter#26ffde7d flags:# id:int filter:flags.0?DialogFilter = Update;
 updateDialogFilterOrder#a5d72105 order:Vector<int> = Update;
 updateDialogFilters#3504914f = Update;
 updatePhoneCallSignalingData#2661bf09 phone_call_id:long data:bytes = Update;
-updateChannelMessageForwards#6e8a84df channel_id:int id:int forwards:int = Update;
-updateReadChannelDiscussionInbox#1cc7de54 flags:# channel_id:int top_msg_id:int read_max_id:int broadcast_id:flags.0?int broadcast_post:flags.0?int = Update;
-updateReadChannelDiscussionOutbox#4638a26c channel_id:int top_msg_id:int read_max_id:int = Update;
+updateChannelMessageForwards#d29a27f4 channel_id:long id:int forwards:int = Update;
+updateReadChannelDiscussionInbox#d6b19546 flags:# channel_id:long top_msg_id:int read_max_id:int broadcast_id:flags.0?long broadcast_post:flags.0?int = Update;
+updateReadChannelDiscussionOutbox#695c9e7c channel_id:long top_msg_id:int read_max_id:int = Update;
 updatePeerBlocked#246a4b22 peer_id:Peer blocked:Bool = Update;
-updateChannelUserTyping#6b171718 flags:# channel_id:int top_msg_id:flags.0?int from_id:Peer action:SendMessageAction = Update;
+updateChannelUserTyping#8c88c923 flags:# channel_id:long top_msg_id:flags.0?int from_id:Peer action:SendMessageAction = Update;
 updatePinnedMessages#ed85eab5 flags:# pinned:flags.0?true peer:Peer messages:Vector<int> pts:int pts_count:int = Update;
-updatePinnedChannelMessages#8588878b flags:# pinned:flags.0?true channel_id:int messages:Vector<int> pts:int pts_count:int = Update;
-updateChat#1330a196 chat_id:int = Update;
+updatePinnedChannelMessages#5bb98608 flags:# pinned:flags.0?true channel_id:long messages:Vector<int> pts:int pts_count:int = Update;
+updateChat#f89a6a4e chat_id:long = Update;
 updateGroupCallParticipants#f2ebdb4e call:InputGroupCall participants:Vector<GroupCallParticipant> version:int = Update;
-updateGroupCall#a45eb99b chat_id:int call:GroupCall = Update;
+updateGroupCall#14b24500 chat_id:long call:GroupCall = Update;
 updatePeerHistoryTTL#bb9bb9a5 flags:# peer:Peer ttl_period:flags.0?int = Update;
-updateChatParticipant#f3b3781f flags:# chat_id:int date:int actor_id:int user_id:int prev_participant:flags.0?ChatParticipant new_participant:flags.1?ChatParticipant invite:flags.2?ExportedChatInvite qts:int = Update;
-updateChannelParticipant#7fecb1ec flags:# channel_id:int date:int actor_id:int user_id:int prev_participant:flags.0?ChannelParticipant new_participant:flags.1?ChannelParticipant invite:flags.2?ExportedChatInvite qts:int = Update;
-updateBotStopped#7f9488a user_id:int date:int stopped:Bool qts:int = Update;
+updateChatParticipant#d087663a flags:# chat_id:long date:int actor_id:long user_id:long prev_participant:flags.0?ChatParticipant new_participant:flags.1?ChatParticipant invite:flags.2?ExportedChatInvite qts:int = Update;
+updateChannelParticipant#985d3abb flags:# channel_id:long date:int actor_id:long user_id:long prev_participant:flags.0?ChannelParticipant new_participant:flags.1?ChannelParticipant invite:flags.2?ExportedChatInvite qts:int = Update;
+updateBotStopped#c4870a49 user_id:long date:int stopped:Bool qts:int = Update;
 updateGroupCallConnection#b783982 flags:# presentation:flags.0?true params:DataJSON = Update;
-updateBotCommands#cf7e0873 peer:Peer bot_id:int commands:Vector<BotCommand> = Update;
+updateBotCommands#4d712f2e peer:Peer bot_id:long commands:Vector<BotCommand> = Update;
 
 updates.state#a56c2a3e pts:int qts:int date:int seq:int unread_count:int = updates.State;
 
@@ -386,8 +387,8 @@ updates.differenceSlice#a8fb1981 new_messages:Vector<Message> new_encrypted_mess
 updates.differenceTooLong#4afe8f6d pts:int = updates.Difference;
 
 updatesTooLong#e317af7e = Updates;
-updateShortMessage#faeff833 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int user_id:int message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?int reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> ttl_period:flags.25?int = Updates;
-updateShortChatMessage#1157b858 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int from_id:int chat_id:int message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?int reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> ttl_period:flags.25?int = Updates;
+updateShortMessage#313bc7f8 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int user_id:long message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?long reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> ttl_period:flags.25?int = Updates;
+updateShortChatMessage#4d6deea5 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int from_id:long chat_id:long message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?long reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> ttl_period:flags.25?int = Updates;
 updateShort#78d4dec1 update:Update date:int = Updates;
 updatesCombined#725b04c3 updates:Vector<Update> users:Vector<User> chats:Vector<Chat> date:int seq_start:int seq:int = Updates;
 updates#74ae4240 updates:Vector<Update> users:Vector<User> chats:Vector<Chat> date:int seq:int = Updates;
@@ -413,9 +414,9 @@ help.noAppUpdate#c45a6536 = help.AppUpdate;
 help.inviteText#18cb9f78 message:string = help.InviteText;
 
 encryptedChatEmpty#ab7ec0a0 id:int = EncryptedChat;
-encryptedChatWaiting#3bf703dc id:int access_hash:long date:int admin_id:int participant_id:int = EncryptedChat;
-encryptedChatRequested#62718a82 flags:# folder_id:flags.0?int id:int access_hash:long date:int admin_id:int participant_id:int g_a:bytes = EncryptedChat;
-encryptedChat#fa56ce36 id:int access_hash:long date:int admin_id:int participant_id:int g_a_or_b:bytes key_fingerprint:long = EncryptedChat;
+encryptedChatWaiting#66b25953 id:int access_hash:long date:int admin_id:long participant_id:long = EncryptedChat;
+encryptedChatRequested#48f1d94c flags:# folder_id:flags.0?int id:int access_hash:long date:int admin_id:long participant_id:long g_a:bytes = EncryptedChat;
+encryptedChat#61f0d4c7 id:int access_hash:long date:int admin_id:long participant_id:long g_a_or_b:bytes key_fingerprint:long = EncryptedChat;
 encryptedChatDiscarded#1e1c7c45 flags:# history_deleted:flags.0?true id:int = EncryptedChat;
 
 inputEncryptedChat#f141b5e1 chat_id:int access_hash:long = InputEncryptedChat;
@@ -465,6 +466,9 @@ sendMessageRecordRoundAction#88f27fbc = SendMessageAction;
 sendMessageUploadRoundAction#243e1c66 progress:int = SendMessageAction;
 speakingInGroupCallAction#d92c2285 = SendMessageAction;
 sendMessageHistoryImportAction#dbda9246 progress:int = SendMessageAction;
+sendMessageChooseStickerAction#b05ac6b1 = SendMessageAction;
+sendMessageEmojiInteraction#25972bcb emoticon:string msg_id:int interaction:DataJSON = SendMessageAction;
+sendMessageEmojiInteractionSeen#b665902e emoticon:string = SendMessageAction;
 
 contacts.found#b3134d9d my_results:Vector<Peer> results:Vector<Peer> chats:Vector<Chat> users:Vector<User> = contacts.Found;
 
@@ -492,17 +496,17 @@ inputPrivacyValueAllowUsers#131cc67f users:Vector<InputUser> = InputPrivacyRule;
 inputPrivacyValueDisallowContacts#ba52007 = InputPrivacyRule;
 inputPrivacyValueDisallowAll#d66b66c9 = InputPrivacyRule;
 inputPrivacyValueDisallowUsers#90110467 users:Vector<InputUser> = InputPrivacyRule;
-inputPrivacyValueAllowChatParticipants#4c81c1ba chats:Vector<int> = InputPrivacyRule;
-inputPrivacyValueDisallowChatParticipants#d82363af chats:Vector<int> = InputPrivacyRule;
+inputPrivacyValueAllowChatParticipants#840649cf chats:Vector<long> = InputPrivacyRule;
+inputPrivacyValueDisallowChatParticipants#e94f0f86 chats:Vector<long> = InputPrivacyRule;
 
 privacyValueAllowContacts#fffe1bac = PrivacyRule;
 privacyValueAllowAll#65427b82 = PrivacyRule;
-privacyValueAllowUsers#4d5bbe0c users:Vector<int> = PrivacyRule;
+privacyValueAllowUsers#b8905fb2 users:Vector<long> = PrivacyRule;
 privacyValueDisallowContacts#f888fa1a = PrivacyRule;
 privacyValueDisallowAll#8b73e763 = PrivacyRule;
-privacyValueDisallowUsers#c7f49b7 users:Vector<int> = PrivacyRule;
-privacyValueAllowChatParticipants#18be796b chats:Vector<int> = PrivacyRule;
-privacyValueDisallowChatParticipants#acae0690 chats:Vector<int> = PrivacyRule;
+privacyValueDisallowUsers#e4621141 users:Vector<long> = PrivacyRule;
+privacyValueAllowChatParticipants#6b134e8e chats:Vector<long> = PrivacyRule;
+privacyValueDisallowChatParticipants#41c87565 chats:Vector<long> = PrivacyRule;
 
 account.privacyRules#50a04e45 rules:Vector<PrivacyRule> chats:Vector<Chat> users:Vector<User> = account.PrivacyRules;
 
@@ -517,12 +521,12 @@ documentAttributeFilename#15590068 file_name:string = DocumentAttribute;
 documentAttributeHasStickers#9801d2f7 = DocumentAttribute;
 
 messages.stickersNotModified#f1749a22 = messages.Stickers;
-messages.stickers#e4599bbd hash:int stickers:Vector<Document> = messages.Stickers;
+messages.stickers#30a6ec7e hash:long stickers:Vector<Document> = messages.Stickers;
 
 stickerPack#12b299d4 emoticon:string documents:Vector<long> = StickerPack;
 
 messages.allStickersNotModified#e86602c3 = messages.AllStickers;
-messages.allStickers#edfd405f hash:int sets:Vector<StickerSet> = messages.AllStickers;
+messages.allStickers#cdbbcebb hash:long sets:Vector<StickerSet> = messages.AllStickers;
 
 messages.affectedMessages#84d19185 pts:int pts_count:int = messages.AffectedMessages;
 
@@ -545,7 +549,7 @@ auth.passwordRecovery#137948a5 email_pattern:string = auth.PasswordRecovery;
 
 receivedNotifyMessage#a384b779 id:int flags:int = ReceivedNotifyMessage;
 
-chatInviteExported#6e24fc9d flags:# revoked:flags.0?true permanent:flags.5?true link:string admin_id:int date:int start_date:flags.4?int expire_date:flags.1?int usage_limit:flags.2?int usage:flags.3?int = ExportedChatInvite;
+chatInviteExported#b18105e8 flags:# revoked:flags.0?true permanent:flags.5?true link:string admin_id:long date:int start_date:flags.4?int expire_date:flags.1?int usage_limit:flags.2?int usage:flags.3?int = ExportedChatInvite;
 
 chatInviteAlready#5a686d7c chat:Chat = ChatInvite;
 chatInvite#dfc2f58e flags:# channel:flags.0?true broadcast:flags.1?true public:flags.2?true megagroup:flags.3?true title:string photo:Photo participants_count:int participants:flags.4?Vector<User> = ChatInvite;
@@ -556,6 +560,7 @@ inputStickerSetID#9de7a269 id:long access_hash:long = InputStickerSet;
 inputStickerSetShortName#861cc8a0 short_name:string = InputStickerSet;
 inputStickerSetAnimatedEmoji#28703c8 = InputStickerSet;
 inputStickerSetDice#e67f520e emoticon:string = InputStickerSet;
+inputStickerSetAnimatedEmojiAnimations#cde3739 = InputStickerSet;
 
 stickerSet#d7df217a flags:# archived:flags.1?true official:flags.2?true masks:flags.3?true animated:flags.5?true installed_date:flags.0?int id:long access_hash:long title:string short_name:string thumbs:flags.4?Vector<PhotoSize> thumb_dc_id:flags.4?int thumb_version:flags.4?int count:int hash:int = StickerSet;
 
@@ -563,7 +568,7 @@ messages.stickerSet#b60a24a6 set:StickerSet packs:Vector<StickerPack> documents:
 
 botCommand#c27ac8c7 command:string description:string = BotCommand;
 
-botInfo#98e81d3a user_id:int description:string commands:Vector<BotCommand> = BotInfo;
+botInfo#1b74b335 user_id:long description:string commands:Vector<BotCommand> = BotInfo;
 
 keyboardButton#a2fa4880 text:string = KeyboardButton;
 keyboardButtonUrl#258aff05 text:string url:string = KeyboardButton;
@@ -595,7 +600,7 @@ messageEntityItalic#826f8b60 offset:int length:int = MessageEntity;
 messageEntityCode#28a20571 offset:int length:int = MessageEntity;
 messageEntityPre#73924be0 offset:int length:int language:string = MessageEntity;
 messageEntityTextUrl#76a6d327 offset:int length:int url:string = MessageEntity;
-messageEntityMentionName#352dca58 offset:int length:int user_id:int = MessageEntity;
+messageEntityMentionName#dc7b1140 offset:int length:int user_id:long = MessageEntity;
 inputMessageEntityMentionName#208e68c9 offset:int length:int user_id:InputUser = MessageEntity;
 messageEntityPhone#9b69e34b offset:int length:int = MessageEntity;
 messageEntityCashtag#4c4e743f offset:int length:int = MessageEntity;
@@ -605,8 +610,8 @@ messageEntityBlockquote#20df5d0 offset:int length:int = MessageEntity;
 messageEntityBankCard#761e6af4 offset:int length:int = MessageEntity;
 
 inputChannelEmpty#ee8c1e86 = InputChannel;
-inputChannel#afeb712e channel_id:int access_hash:long = InputChannel;
-inputChannelFromMessage#2a286531 peer:InputPeer msg_id:int channel_id:int = InputChannel;
+inputChannel#f35aec28 channel_id:long access_hash:long = InputChannel;
+inputChannelFromMessage#5b934f9d peer:InputPeer msg_id:int channel_id:long = InputChannel;
 
 contacts.resolvedPeer#7f077ad9 peer:Peer chats:Vector<Chat> users:Vector<User> = contacts.ResolvedPeer;
 
@@ -619,11 +624,11 @@ updates.channelDifference#2064674e flags:# final:flags.0?true pts:int timeout:fl
 channelMessagesFilterEmpty#94d42ee7 = ChannelMessagesFilter;
 channelMessagesFilter#cd77d957 flags:# exclude_new_messages:flags.1?true ranges:Vector<MessageRange> = ChannelMessagesFilter;
 
-channelParticipant#15ebac1d user_id:int date:int = ChannelParticipant;
-channelParticipantSelf#a3289a6d user_id:int inviter_id:int date:int = ChannelParticipant;
-channelParticipantCreator#447dca4b flags:# user_id:int admin_rights:ChatAdminRights rank:flags.0?string = ChannelParticipant;
-channelParticipantAdmin#ccbebbaf flags:# can_edit:flags.0?true self:flags.1?true user_id:int inviter_id:flags.1?int promoted_by:int date:int admin_rights:ChatAdminRights rank:flags.2?string = ChannelParticipant;
-channelParticipantBanned#50a1dfd6 flags:# left:flags.0?true peer:Peer kicked_by:int date:int banned_rights:ChatBannedRights = ChannelParticipant;
+channelParticipant#c00c07c0 user_id:long date:int = ChannelParticipant;
+channelParticipantSelf#28a8bc67 user_id:long inviter_id:long date:int = ChannelParticipant;
+channelParticipantCreator#2fe601d3 flags:# user_id:long admin_rights:ChatAdminRights rank:flags.0?string = ChannelParticipant;
+channelParticipantAdmin#34c3bb53 flags:# can_edit:flags.0?true self:flags.1?true user_id:long inviter_id:flags.1?long promoted_by:long date:int admin_rights:ChatAdminRights rank:flags.2?string = ChannelParticipant;
+channelParticipantBanned#6df8014e flags:# left:flags.0?true peer:Peer kicked_by:long date:int banned_rights:ChatBannedRights = ChannelParticipant;
 channelParticipantLeft#1b03f006 peer:Peer = ChannelParticipant;
 
 channelParticipantsRecent#de3f3c79 = ChannelParticipantsFilter;
@@ -643,7 +648,7 @@ channels.channelParticipant#dfb80317 participant:ChannelParticipant chats:Vector
 help.termsOfService#780a0310 flags:# popup:flags.0?true id:DataJSON text:string entities:Vector<MessageEntity> min_age_confirm:flags.1?int = help.TermsOfService;
 
 messages.savedGifsNotModified#e8025ca2 = messages.SavedGifs;
-messages.savedGifs#2e0709a5 hash:int gifs:Vector<Document> = messages.SavedGifs;
+messages.savedGifs#84a02a0d hash:long gifs:Vector<Document> = messages.SavedGifs;
 
 inputBotInlineMessageMediaAuto#3380c786 flags:# message:string entities:flags.1?Vector<MessageEntity> reply_markup:flags.2?ReplyMarkup = InputBotInlineMessage;
 inputBotInlineMessageText#3dcd7a87 flags:# no_webpage:flags.0?true message:string entities:flags.1?Vector<MessageEntity> reply_markup:flags.2?ReplyMarkup = InputBotInlineMessage;
@@ -688,6 +693,7 @@ messages.botCallbackAnswer#36585ea4 flags:# alert:flags.1?true has_url:flags.3?t
 messages.messageEditData#26b5dde6 flags:# caption:flags.0?true = messages.MessageEditData;
 
 inputBotInlineMessageID#890c3d89 dc_id:int id:long access_hash:long = InputBotInlineMessageID;
+inputBotInlineMessageID64#b6d915d7 dc_id:int owner_id:long id:int access_hash:long = InputBotInlineMessageID;
 
 inlineBotSwitchPM#3c20629f text:string start_param:string = InlineBotSwitchPM;
 
@@ -714,10 +720,10 @@ draftMessageEmpty#1b0c841a flags:# date:flags.0?int = DraftMessage;
 draftMessage#fd8e711f flags:# no_webpage:flags.1?true reply_to_msg_id:flags.0?int message:string entities:flags.3?Vector<MessageEntity> date:int = DraftMessage;
 
 messages.featuredStickersNotModified#c6dc0c66 count:int = messages.FeaturedStickers;
-messages.featuredStickers#b6abc341 hash:int count:int sets:Vector<StickerSetCovered> unread:Vector<long> = messages.FeaturedStickers;
+messages.featuredStickers#84c02310 hash:long count:int sets:Vector<StickerSetCovered> unread:Vector<long> = messages.FeaturedStickers;
 
 messages.recentStickersNotModified#b17f890 = messages.RecentStickers;
-messages.recentStickers#22f3afb3 hash:int packs:Vector<StickerPack> stickers:Vector<Document> dates:Vector<int> = messages.RecentStickers;
+messages.recentStickers#88d37c56 hash:long packs:Vector<StickerPack> stickers:Vector<Document> dates:Vector<int> = messages.RecentStickers;
 
 messages.archivedStickers#4fcba9c8 count:int sets:Vector<StickerSetCovered> = messages.ArchivedStickers;
 
@@ -737,7 +743,7 @@ game#bdf9653b flags:# id:long access_hash:long short_name:string title:string de
 inputGameID#32c3e77 id:long access_hash:long = InputGame;
 inputGameShortName#c331e80a bot_id:InputUser short_name:string = InputGame;
 
-highScore#58fffcd0 pos:int user_id:int score:int = HighScore;
+highScore#73a379eb pos:int user_id:long score:int = HighScore;
 
 messages.highScores#9a3bfd99 scores:Vector<HighScore> users:Vector<User> = messages.HighScores;
 
@@ -817,14 +823,14 @@ inputWebFileGeoPointLocation#9f2221c9 geo_point:InputGeoPoint access_hash:long w
 
 upload.webFile#21e753bc size:int mime_type:string file_type:storage.FileType mtime:int bytes:bytes = upload.WebFile;
 
-payments.paymentForm#8d0b2415 flags:# can_save_credentials:flags.2?true password_missing:flags.3?true form_id:long bot_id:int invoice:Invoice provider_id:int url:string native_provider:flags.4?string native_params:flags.4?DataJSON saved_info:flags.0?PaymentRequestedInfo saved_credentials:flags.1?PaymentSavedCredentials users:Vector<User> = payments.PaymentForm;
+payments.paymentForm#1694761b flags:# can_save_credentials:flags.2?true password_missing:flags.3?true form_id:long bot_id:long invoice:Invoice provider_id:long url:string native_provider:flags.4?string native_params:flags.4?DataJSON saved_info:flags.0?PaymentRequestedInfo saved_credentials:flags.1?PaymentSavedCredentials users:Vector<User> = payments.PaymentForm;
 
 payments.validatedRequestedInfo#d1451883 flags:# id:flags.0?string shipping_options:flags.1?Vector<ShippingOption> = payments.ValidatedRequestedInfo;
 
 payments.paymentResult#4e5f810d updates:Updates = payments.PaymentResult;
 payments.paymentVerificationNeeded#d8411139 url:string = payments.PaymentResult;
 
-payments.paymentReceipt#10b555d0 flags:# date:int bot_id:int provider_id:int title:string description:string photo:flags.2?WebDocument invoice:Invoice info:flags.0?PaymentRequestedInfo shipping:flags.1?ShippingOption tip_amount:flags.3?long currency:string total_amount:long credentials_title:string users:Vector<User> = payments.PaymentReceipt;
+payments.paymentReceipt#70c4fe03 flags:# date:int bot_id:long provider_id:long title:string description:string photo:flags.2?WebDocument invoice:Invoice info:flags.0?PaymentRequestedInfo shipping:flags.1?ShippingOption tip_amount:flags.3?long currency:string total_amount:long credentials_title:string users:Vector<User> = payments.PaymentReceipt;
 
 payments.savedInfo#fb8fe43c flags:# has_saved_credentials:flags.1?true saved_info:flags.0?PaymentRequestedInfo = payments.SavedInfo;
 
@@ -842,10 +848,10 @@ inputStickerSetItem#ffa0a496 flags:# document:InputDocument emoji:string mask_co
 inputPhoneCall#1e36fded id:long access_hash:long = InputPhoneCall;
 
 phoneCallEmpty#5366c915 id:long = PhoneCall;
-phoneCallWaiting#1b8f4ad1 flags:# video:flags.6?true id:long access_hash:long date:int admin_id:int participant_id:int protocol:PhoneCallProtocol receive_date:flags.0?int = PhoneCall;
-phoneCallRequested#87eabb53 flags:# video:flags.6?true id:long access_hash:long date:int admin_id:int participant_id:int g_a_hash:bytes protocol:PhoneCallProtocol = PhoneCall;
-phoneCallAccepted#997c454a flags:# video:flags.6?true id:long access_hash:long date:int admin_id:int participant_id:int g_b:bytes protocol:PhoneCallProtocol = PhoneCall;
-phoneCall#8742ae7f flags:# p2p_allowed:flags.5?true video:flags.6?true id:long access_hash:long date:int admin_id:int participant_id:int g_a_or_b:bytes key_fingerprint:long protocol:PhoneCallProtocol connections:Vector<PhoneConnection> start_date:int = PhoneCall;
+phoneCallWaiting#c5226f17 flags:# video:flags.6?true id:long access_hash:long date:int admin_id:long participant_id:long protocol:PhoneCallProtocol receive_date:flags.0?int = PhoneCall;
+phoneCallRequested#14b0ed0c flags:# video:flags.6?true id:long access_hash:long date:int admin_id:long participant_id:long g_a_hash:bytes protocol:PhoneCallProtocol = PhoneCall;
+phoneCallAccepted#3660c311 flags:# video:flags.6?true id:long access_hash:long date:int admin_id:long participant_id:long g_b:bytes protocol:PhoneCallProtocol = PhoneCall;
+phoneCall#967f7c67 flags:# p2p_allowed:flags.5?true video:flags.6?true id:long access_hash:long date:int admin_id:long participant_id:long g_a_or_b:bytes key_fingerprint:long protocol:PhoneCallProtocol connections:Vector<PhoneConnection> start_date:int = PhoneCall;
 phoneCallDiscarded#50ca4de1 flags:# need_rating:flags.2?true need_debug:flags.3?true video:flags.6?true id:long reason:flags.0?PhoneCallDiscardReason duration:flags.1?int = PhoneCall;
 
 phoneConnection#9d4c17c0 id:long ip:string ipv6:string port:int peer_tag:bytes = PhoneConnection;
@@ -888,7 +894,7 @@ channelAdminLogEventActionChangeStickerSet#b1c3caa7 prev_stickerset:InputSticker
 channelAdminLogEventActionTogglePreHistoryHidden#5f5c95f1 new_value:Bool = ChannelAdminLogEventAction;
 channelAdminLogEventActionDefaultBannedRights#2df5fc0a prev_banned_rights:ChatBannedRights new_banned_rights:ChatBannedRights = ChannelAdminLogEventAction;
 channelAdminLogEventActionStopPoll#8f079643 message:Message = ChannelAdminLogEventAction;
-channelAdminLogEventActionChangeLinkedChat#a26f881b prev_value:int new_value:int = ChannelAdminLogEventAction;
+channelAdminLogEventActionChangeLinkedChat#50c7ac8 prev_value:long new_value:long = ChannelAdminLogEventAction;
 channelAdminLogEventActionChangeLocation#e6b76ae prev_value:ChannelLocation new_value:ChannelLocation = ChannelAdminLogEventAction;
 channelAdminLogEventActionToggleSlowMode#53909779 prev_value:int new_value:int = ChannelAdminLogEventAction;
 channelAdminLogEventActionStartGroupCall#23209745 call:InputGroupCall = ChannelAdminLogEventAction;
@@ -903,7 +909,7 @@ channelAdminLogEventActionExportedInviteEdit#e90ebb59 prev_invite:ExportedChatIn
 channelAdminLogEventActionParticipantVolume#3e7f6847 participant:GroupCallParticipant = ChannelAdminLogEventAction;
 channelAdminLogEventActionChangeHistoryTTL#6e941a38 prev_value:int new_value:int = ChannelAdminLogEventAction;
 
-channelAdminLogEvent#3b5a3e40 id:long date:int user_id:int action:ChannelAdminLogEventAction = ChannelAdminLogEvent;
+channelAdminLogEvent#1fad68cd id:long date:int user_id:long action:ChannelAdminLogEventAction = ChannelAdminLogEvent;
 
 channels.adminLogResults#ed8af74d events:Vector<ChannelAdminLogEvent> chats:Vector<Chat> users:Vector<User> = channels.AdminLogResults;
 
@@ -912,11 +918,11 @@ channelAdminLogEventsFilter#ea107ae4 flags:# join:flags.0?true leave:flags.1?tru
 popularContact#5ce14175 client_id:long importers:int = PopularContact;
 
 messages.favedStickersNotModified#9e8fa6d3 = messages.FavedStickers;
-messages.favedStickers#f37f2f16 hash:int packs:Vector<StickerPack> stickers:Vector<Document> = messages.FavedStickers;
+messages.favedStickers#2cb51097 hash:long packs:Vector<StickerPack> stickers:Vector<Document> = messages.FavedStickers;
 
 recentMeUrlUnknown#46e1d13d url:string = RecentMeUrl;
-recentMeUrlUser#8dbc3336 url:string user_id:int = RecentMeUrl;
-recentMeUrlChat#a01b22f9 url:string chat_id:int = RecentMeUrl;
+recentMeUrlUser#b92c09e2 url:string user_id:long = RecentMeUrl;
+recentMeUrlChat#b2da71d2 url:string chat_id:long = RecentMeUrl;
 recentMeUrlChatInvite#eb49081d url:string chat_invite:ChatInvite = RecentMeUrl;
 recentMeUrlStickerSet#bc0a57dc url:string set:StickerSetCovered = RecentMeUrl;
 
@@ -924,7 +930,7 @@ help.recentMeUrls#e0310d7 urls:Vector<RecentMeUrl> chats:Vector<Chat> users:Vect
 
 inputSingleMedia#1cc6e91f flags:# media:InputMedia random_id:long message:string entities:flags.0?Vector<MessageEntity> = InputSingleMedia;
 
-webAuthorization#cac943f2 hash:long bot_id:int domain:string browser:string platform:string date_created:int date_active:int ip:string region:string = WebAuthorization;
+webAuthorization#a6f8f452 hash:long bot_id:long domain:string browser:string platform:string date_created:int date_active:int ip:string region:string = WebAuthorization;
 
 account.webAuthorizations#ed56c9fc authorizations:Vector<WebAuthorization> users:Vector<User> = account.WebAuthorizations;
 
@@ -940,7 +946,7 @@ dialogPeer#e56dbf05 peer:Peer = DialogPeer;
 dialogPeerFolder#514519e2 folder_id:int = DialogPeer;
 
 messages.foundStickerSetsNotModified#d54b65d = messages.FoundStickerSets;
-messages.foundStickerSets#5108d648 hash:int sets:Vector<StickerSetCovered> = messages.FoundStickerSets;
+messages.foundStickerSets#8af09dd2 hash:long sets:Vector<StickerSetCovered> = messages.FoundStickerSets;
 
 fileHash#6242c773 offset:int limit:int hash:bytes = FileHash;
 
@@ -1059,7 +1065,7 @@ poll#86e18161 id:long flags:# closed:flags.0?true public_voters:flags.1?true mul
 
 pollAnswerVoters#3b6ddad2 flags:# chosen:flags.0?true correct:flags.1?true option:bytes voters:int = PollAnswerVoters;
 
-pollResults#badcc1a3 flags:# min:flags.0?true results:flags.1?Vector<PollAnswerVoters> total_voters:flags.2?int recent_voters:flags.3?Vector<int> solution:flags.4?string solution_entities:flags.4?Vector<MessageEntity> = PollResults;
+pollResults#dcb82ea3 flags:# min:flags.0?true results:flags.1?Vector<PollAnswerVoters> total_voters:flags.2?int recent_voters:flags.3?Vector<long> solution:flags.4?string solution_entities:flags.4?Vector<MessageEntity> = PollResults;
 
 chatOnlines#f041e250 onlines:int = ChatOnlines;
 
@@ -1074,7 +1080,7 @@ inputWallPaperSlug#72091c80 slug:string = InputWallPaper;
 inputWallPaperNoFile#967a462e id:long = InputWallPaper;
 
 account.wallPapersNotModified#1c199183 = account.WallPapers;
-account.wallPapers#702b65a9 hash:int wallpapers:Vector<WallPaper> = account.WallPapers;
+account.wallPapers#cdc3858c hash:long wallpapers:Vector<WallPaper> = account.WallPapers;
 
 codeSettings#debebe83 flags:# allow_flashcall:flags.0?true current_number:flags.1?true allow_app_hash:flags.4?true = CodeSettings;
 
@@ -1116,10 +1122,10 @@ restrictionReason#d072acb4 platform:string reason:string text:string = Restricti
 inputTheme#3c5693e9 id:long access_hash:long = InputTheme;
 inputThemeSlug#f5890df1 slug:string = InputTheme;
 
-theme#28f1114 flags:# creator:flags.0?true default:flags.1?true id:long access_hash:long slug:string title:string document:flags.2?Document settings:flags.3?ThemeSettings installs_count:int = Theme;
+theme#e802b8dc flags:# creator:flags.0?true default:flags.1?true for_chat:flags.5?true id:long access_hash:long slug:string title:string document:flags.2?Document settings:flags.3?ThemeSettings installs_count:flags.4?int = Theme;
 
 account.themesNotModified#f41eb622 = account.Themes;
-account.themes#7f676421 hash:int themes:Vector<Theme> = account.Themes;
+account.themes#9a3d8c6d hash:long themes:Vector<Theme> = account.Themes;
 
 auth.loginToken#629f1980 expires:int token:bytes = auth.LoginToken;
 auth.loginTokenMigrateTo#68e9916 dc_id:int token:bytes = auth.LoginToken;
@@ -1135,15 +1141,15 @@ baseThemeNight#b7b31ea8 = BaseTheme;
 baseThemeTinted#6d5f77ee = BaseTheme;
 baseThemeArctic#5b11125a = BaseTheme;
 
-inputThemeSettings#bd507cd1 flags:# base_theme:BaseTheme accent_color:int message_top_color:flags.0?int message_bottom_color:flags.0?int wallpaper:flags.1?InputWallPaper wallpaper_settings:flags.1?WallPaperSettings = InputThemeSettings;
+inputThemeSettings#8fde504f flags:# message_colors_animated:flags.2?true base_theme:BaseTheme accent_color:int outbox_accent_color:flags.3?int message_colors:flags.0?Vector<int> wallpaper:flags.1?InputWallPaper wallpaper_settings:flags.1?WallPaperSettings = InputThemeSettings;
 
-themeSettings#9c14984a flags:# base_theme:BaseTheme accent_color:int message_top_color:flags.0?int message_bottom_color:flags.0?int wallpaper:flags.1?WallPaper = ThemeSettings;
+themeSettings#fa58b6d4 flags:# message_colors_animated:flags.2?true base_theme:BaseTheme accent_color:int outbox_accent_color:flags.3?int message_colors:flags.0?Vector<int> wallpaper:flags.1?WallPaper = ThemeSettings;
 
 webPageAttributeTheme#54b56617 flags:# documents:flags.0?Vector<Document> settings:flags.1?ThemeSettings = WebPageAttribute;
 
-messageUserVote#a28e5559 user_id:int option:bytes date:int = MessageUserVote;
-messageUserVoteInputOption#36377430 user_id:int date:int = MessageUserVote;
-messageUserVoteMultiple#e8fe0de user_id:int options:Vector<bytes> date:int = MessageUserVote;
+messageUserVote#34d247b4 user_id:long option:bytes date:int = MessageUserVote;
+messageUserVoteInputOption#3ca5b0ec user_id:long date:int = MessageUserVote;
+messageUserVoteMultiple#8a65e557 user_id:long options:Vector<bytes> date:int = MessageUserVote;
 
 messages.votesList#823f649 flags:# count:int votes:Vector<MessageUserVote> users:Vector<User> next_offset:flags.0?string = messages.VotesList;
 
@@ -1174,11 +1180,11 @@ help.promoData#8c39793f flags:# proxy:flags.0?true expires:int peer:Peer chats:V
 
 videoSize#de33b094 flags:# type:string w:int h:int size:int video_start_ts:flags.0?double = VideoSize;
 
-statsGroupTopPoster#18f3d0f7 user_id:int messages:int avg_chars:int = StatsGroupTopPoster;
+statsGroupTopPoster#9d04af9b user_id:long messages:int avg_chars:int = StatsGroupTopPoster;
 
-statsGroupTopAdmin#6014f412 user_id:int deleted:int kicked:int banned:int = StatsGroupTopAdmin;
+statsGroupTopAdmin#d7584c87 user_id:long deleted:int kicked:int banned:int = StatsGroupTopAdmin;
 
-statsGroupTopInviter#31962a4c user_id:int invitations:int = StatsGroupTopInviter;
+statsGroupTopInviter#535f779d user_id:long invitations:int = StatsGroupTopInviter;
 
 stats.megagroupStats#ef7ff916 period:StatsDateRangeDays members:StatsAbsValueAndPrev messages:StatsAbsValueAndPrev viewers:StatsAbsValueAndPrev posters:StatsAbsValueAndPrev growth_graph:StatsGraph members_graph:StatsGraph new_members_by_source_graph:StatsGraph languages_graph:StatsGraph messages_graph:StatsGraph actions_graph:StatsGraph top_hours_graph:StatsGraph weekdays_graph:StatsGraph top_posters:Vector<StatsGroupTopPoster> top_admins:Vector<StatsGroupTopAdmin> top_inviters:Vector<StatsGroupTopInviter> users:Vector<User> = stats.MegagroupStats;
 
@@ -1195,18 +1201,18 @@ messageViews#455b853d flags:# views:flags.0?int forwards:flags.1?int replies:fla
 
 messages.messageViews#b6c4f543 views:Vector<MessageViews> chats:Vector<Chat> users:Vector<User> = messages.MessageViews;
 
-messages.discussionMessage#f5dd8f9d flags:# messages:Vector<Message> max_id:flags.0?int read_inbox_max_id:flags.1?int read_outbox_max_id:flags.2?int chats:Vector<Chat> users:Vector<User> = messages.DiscussionMessage;
+messages.discussionMessage#a6341782 flags:# messages:Vector<Message> max_id:flags.0?int read_inbox_max_id:flags.1?int read_outbox_max_id:flags.2?int unread_count:int chats:Vector<Chat> users:Vector<User> = messages.DiscussionMessage;
 
 messageReplyHeader#a6d57763 flags:# reply_to_msg_id:int reply_to_peer_id:flags.0?Peer reply_to_top_id:flags.1?int = MessageReplyHeader;
 
-messageReplies#4128faac flags:# comments:flags.0?true replies:int replies_pts:int recent_repliers:flags.1?Vector<Peer> channel_id:flags.0?int max_id:flags.2?int read_max_id:flags.3?int = MessageReplies;
+messageReplies#83d60fc2 flags:# comments:flags.0?true replies:int replies_pts:int recent_repliers:flags.1?Vector<Peer> channel_id:flags.0?long max_id:flags.2?int read_max_id:flags.3?int = MessageReplies;
 
 peerBlocked#e8fd8014 peer_id:Peer date:int = PeerBlocked;
 
 stats.messageStats#8999f295 views_graph:StatsGraph = stats.MessageStats;
 
 groupCallDiscarded#7780bcb4 id:long access_hash:long duration:int = GroupCall;
-groupCall#d597650c flags:# join_muted:flags.1?true can_change_join_muted:flags.2?true join_date_asc:flags.6?true schedule_start_subscribed:flags.8?true can_start_video:flags.9?true id:long access_hash:long participants_count:int title:flags.3?string stream_dc_id:flags.4?int record_start_date:flags.5?int schedule_date:flags.7?int unmuted_video_count:flags.10?int unmuted_video_limit:int version:int = GroupCall;
+groupCall#d597650c flags:# join_muted:flags.1?true can_change_join_muted:flags.2?true join_date_asc:flags.6?true schedule_start_subscribed:flags.8?true can_start_video:flags.9?true record_video_active:flags.11?true id:long access_hash:long participants_count:int title:flags.3?string stream_dc_id:flags.4?int record_start_date:flags.5?int schedule_date:flags.7?int unmuted_video_count:flags.10?int unmuted_video_limit:int version:int = GroupCall;
 
 inputGroupCall#d8aa840f id:long access_hash:long = InputGroupCall;
 
@@ -1228,7 +1234,7 @@ messages.historyImportParsed#5e0fb7b9 flags:# pm:flags.0?true group:flags.1?true
 
 messages.affectedFoundMessages#ef8d3e6c pts:int pts_count:int offset:int messages:Vector<int> = messages.AffectedFoundMessages;
 
-chatInviteImporter#1e3e6680 user_id:int date:int = ChatInviteImporter;
+chatInviteImporter#b5cd5f4 user_id:long date:int = ChatInviteImporter;
 
 messages.exportedChatInvites#bdc62dcc count:int invites:Vector<ExportedChatInvite> users:Vector<User> = messages.ExportedChatInvites;
 
@@ -1237,7 +1243,7 @@ messages.exportedChatInviteReplaced#222600ef invite:ExportedChatInvite new_invit
 
 messages.chatInviteImporters#81b6b00a count:int importers:Vector<ChatInviteImporter> users:Vector<User> = messages.ChatInviteImporters;
 
-chatAdminWithInvites#dfd2330f admin_id:int invites_count:int revoked_invites_count:int = ChatAdminWithInvites;
+chatAdminWithInvites#f2ecef23 admin_id:long invites_count:int revoked_invites_count:int = ChatAdminWithInvites;
 
 messages.chatAdminsWithInvites#b69b72d7 admins:Vector<ChatAdminWithInvites> users:Vector<User> = messages.ChatAdminsWithInvites;
 
@@ -1265,6 +1271,15 @@ account.resetPasswordFailedWait#e3779861 retry_date:int = account.ResetPasswordR
 account.resetPasswordRequestedWait#e9effc7d until_date:int = account.ResetPasswordResult;
 account.resetPasswordOk#e926d63e = account.ResetPasswordResult;
 
+chatTheme#ed0b5c33 emoticon:string theme:Theme dark_theme:Theme = ChatTheme;
+
+account.chatThemesNotModified#e011e1c4 = account.ChatThemes;
+account.chatThemes#fe4cbebd hash:int themes:Vector<ChatTheme> = account.ChatThemes;
+
+sponsoredMessage#2a3c381f flags:# random_id:bytes from_id:Peer start_param:flags.0?string message:string entities:flags.1?Vector<MessageEntity> = SponsoredMessage;
+
+messages.sponsoredMessages#65a4c7d5 messages:Vector<SponsoredMessage> chats:Vector<Chat> users:Vector<User> = messages.SponsoredMessages;
+
 ---functions---
 
 invokeAfterMsg#cb9f372d {X:Type} msg_id:long query:!X = X;
@@ -1281,7 +1296,7 @@ auth.signIn#bcd51581 phone_number:string phone_code_hash:string phone_code:strin
 auth.logOut#5717da40 = Bool;
 auth.resetAuthorizations#9fab0d1a = Bool;
 auth.exportAuthorization#e5bfffcd dc_id:int = auth.ExportedAuthorization;
-auth.importAuthorization#e3ef9613 id:int bytes:bytes = auth.Authorization;
+auth.importAuthorization#a57a7dad id:long bytes:bytes = auth.Authorization;
 auth.bindTempAuthKey#cdd42a05 perm_auth_key_id:long nonce:long expires_at:int encrypted_message:bytes = Bool;
 auth.importBotAuthorization#67a3ff2c flags:int api_id:int api_hash:string bot_auth_token:string = auth.Authorization;
 auth.checkPassword#d18b4d16 password:InputCheckPasswordSRP = auth.Authorization;
@@ -1290,19 +1305,19 @@ auth.recoverPassword#37096c70 flags:# code:string new_settings:flags.0?account.P
 auth.resendCode#3ef1a9bf phone_number:string phone_code_hash:string = auth.SentCode;
 auth.cancelCode#1f040578 phone_number:string phone_code_hash:string = Bool;
 auth.dropTempAuthKeys#8e48a188 except_auth_keys:Vector<long> = Bool;
-auth.exportLoginToken#b1b41517 api_id:int api_hash:string except_ids:Vector<int> = auth.LoginToken;
+auth.exportLoginToken#b7e085fe api_id:int api_hash:string except_ids:Vector<long> = auth.LoginToken;
 auth.importLoginToken#95ac5ce4 token:bytes = auth.LoginToken;
 auth.acceptLoginToken#e894ad4d token:bytes = Authorization;
 auth.checkRecoveryPassword#d36bf79 code:string = Bool;
 
-account.registerDevice#68976c6f flags:# no_muted:flags.0?true token_type:int token:string app_sandbox:Bool secret:bytes other_uids:Vector<int> = Bool;
-account.unregisterDevice#3076c4bf token_type:int token:string other_uids:Vector<int> = Bool;
+account.registerDevice#ec86017a flags:# no_muted:flags.0?true token_type:int token:string app_sandbox:Bool secret:bytes other_uids:Vector<long> = Bool;
+account.unregisterDevice#6a0d3206 token_type:int token:string other_uids:Vector<long> = Bool;
 account.updateNotifySettings#84be5b93 peer:InputNotifyPeer settings:InputPeerNotifySettings = Bool;
 account.getNotifySettings#12b3ad31 peer:InputNotifyPeer = PeerNotifySettings;
 account.resetNotifySettings#db7e1747 = Bool;
 account.updateProfile#78515775 flags:# first_name:flags.0?string last_name:flags.1?string about:flags.2?string = User;
 account.updateStatus#6628562c offline:Bool = Bool;
-account.getWallPapers#aabb1763 hash:int = account.WallPapers;
+account.getWallPapers#7967d36 hash:long = account.WallPapers;
 account.reportPeer#c5ba3d86 peer:InputPeer reason:ReportReason message:string = Bool;
 account.checkUsername#2714d86c username:string = Bool;
 account.updateUsername#3e0bdd7c username:string = User;
@@ -1329,8 +1344,8 @@ account.getAllSecureValues#b288bc7d = Vector<SecureValue>;
 account.getSecureValue#73665bc2 types:Vector<SecureValueType> = Vector<SecureValue>;
 account.saveSecureValue#899fe31d value:InputSecureValue secure_secret_id:long = SecureValue;
 account.deleteSecureValue#b880bc4b types:Vector<SecureValueType> = Bool;
-account.getAuthorizationForm#b86ba8e1 bot_id:int scope:string public_key:string = account.AuthorizationForm;
-account.acceptAuthorization#e7027c94 bot_id:int scope:string public_key:string value_hashes:Vector<SecureValueHash> credentials:SecureCredentialsEncrypted = Bool;
+account.getAuthorizationForm#a929597a bot_id:long scope:string public_key:string = account.AuthorizationForm;
+account.acceptAuthorization#f3ed4c73 bot_id:long scope:string public_key:string value_hashes:Vector<SecureValueHash> credentials:SecureCredentialsEncrypted = Bool;
 account.sendVerifyPhoneCode#a5a356f9 phone_number:string settings:CodeSettings = auth.SentCode;
 account.verifyPhone#4dd3a7f6 phone_number:string phone_code_hash:string phone_code:string = Bool;
 account.sendVerifyEmailCode#7011509f email:string = account.SentEmailCode;
@@ -1356,7 +1371,7 @@ account.updateTheme#5cb367d5 flags:# format:string theme:InputTheme slug:flags.0
 account.saveTheme#f257106c theme:InputTheme unsave:Bool = Bool;
 account.installTheme#7ae43737 flags:# dark:flags.0?true format:flags.1?string theme:flags.1?InputTheme = Bool;
 account.getTheme#8d9d742b format:string theme:InputTheme document_id:long = Theme;
-account.getThemes#285946f8 format:string hash:int = account.Themes;
+account.getThemes#7206e458 format:string hash:long = account.Themes;
 account.setContentSettings#b574b16b flags:# sensitive_enabled:flags.0?true = Bool;
 account.getContentSettings#8b9b4dae = account.ContentSettings;
 account.getMultiWallPapers#65ad71dc wallpapers:Vector<InputWallPaper> = Vector<WallPaper>;
@@ -1365,14 +1380,15 @@ account.setGlobalPrivacySettings#1edaaac2 settings:GlobalPrivacySettings = Globa
 account.reportProfilePhoto#fa8cc6f5 peer:InputPeer photo_id:InputPhoto reason:ReportReason message:string = Bool;
 account.resetPassword#9308ce1b = account.ResetPasswordResult;
 account.declinePasswordReset#4c9409f6 = Bool;
+account.getChatThemes#d6d71d7b hash:int = account.ChatThemes;
 
 users.getUsers#d91a548 id:Vector<InputUser> = Vector<User>;
 users.getFullUser#ca30a5b1 id:InputUser = UserFull;
 users.setSecureValueErrors#90c894b5 id:InputUser errors:Vector<SecureValueError> = Bool;
 
-contacts.getContactIDs#2caa4a42 hash:int = Vector<int>;
+contacts.getContactIDs#7adc669d hash:long = Vector<int>;
 contacts.getStatuses#c4a353ee = Vector<ContactStatus>;
-contacts.getContacts#c023849f hash:int = contacts.Contacts;
+contacts.getContacts#5dd69e12 hash:long = contacts.Contacts;
 contacts.importContacts#2c800be5 contacts:Vector<InputContact> = contacts.ImportedContacts;
 contacts.deleteContacts#96a0e00 id:Vector<InputUser> = Updates;
 contacts.deleteByPhones#1013fd9e phones:Vector<string> = Bool;
@@ -1381,7 +1397,7 @@ contacts.unblock#bea65d50 id:InputPeer = Bool;
 contacts.getBlocked#f57c350f offset:int limit:int = contacts.Blocked;
 contacts.search#11f812d8 q:string limit:int = contacts.Found;
 contacts.resolveUsername#f93ccba3 username:string = contacts.ResolvedPeer;
-contacts.getTopPeers#d4982db5 flags:# correspondents:flags.0?true bots_pm:flags.1?true bots_inline:flags.2?true phone_calls:flags.3?true forward_users:flags.4?true forward_chats:flags.5?true groups:flags.10?true channels:flags.15?true offset:int limit:int hash:int = contacts.TopPeers;
+contacts.getTopPeers#973478b6 flags:# correspondents:flags.0?true bots_pm:flags.1?true bots_inline:flags.2?true phone_calls:flags.3?true forward_users:flags.4?true forward_chats:flags.5?true groups:flags.10?true channels:flags.15?true offset:int limit:int hash:long = contacts.TopPeers;
 contacts.resetTopPeerRating#1ae373ac category:TopPeerCategory peer:InputPeer = Bool;
 contacts.resetSaved#879537f1 = Bool;
 contacts.getSaved#82f1e39f = Vector<SavedContact>;
@@ -1392,9 +1408,9 @@ contacts.getLocated#d348bc44 flags:# background:flags.1?true geo_point:InputGeoP
 contacts.blockFromReplies#29a8962c flags:# delete_message:flags.0?true delete_history:flags.1?true report_spam:flags.2?true msg_id:int = Updates;
 
 messages.getMessages#63c66506 id:Vector<InputMessage> = messages.Messages;
-messages.getDialogs#a0ee3b73 flags:# exclude_pinned:flags.0?true folder_id:flags.1?int offset_date:int offset_id:int offset_peer:InputPeer limit:int hash:int = messages.Dialogs;
-messages.getHistory#dcbb8260 peer:InputPeer offset_id:int offset_date:int add_offset:int limit:int max_id:int min_id:int hash:int = messages.Messages;
-messages.search#c352eec flags:# peer:InputPeer q:string from_id:flags.0?InputPeer top_msg_id:flags.1?int filter:MessagesFilter min_date:int max_date:int offset_id:int add_offset:int limit:int max_id:int min_id:int hash:int = messages.Messages;
+messages.getDialogs#a0f4cb4f flags:# exclude_pinned:flags.0?true folder_id:flags.1?int offset_date:int offset_id:int offset_peer:InputPeer limit:int hash:long = messages.Dialogs;
+messages.getHistory#4423e6c5 peer:InputPeer offset_id:int offset_date:int add_offset:int limit:int max_id:int min_id:int hash:long = messages.Messages;
+messages.search#a0fda762 flags:# peer:InputPeer q:string from_id:flags.0?InputPeer top_msg_id:flags.1?int filter:MessagesFilter min_date:int max_date:int offset_id:int add_offset:int limit:int max_id:int min_id:int hash:long = messages.Messages;
 messages.readHistory#e306d3a peer:InputPeer max_id:int = messages.AffectedMessages;
 messages.deleteHistory#1c015b09 flags:# just_clear:flags.0?true revoke:flags.1?true peer:InputPeer max_id:int = messages.AffectedHistory;
 messages.deleteMessages#e58e95d2 flags:# revoke:flags.0?true id:Vector<int> = messages.AffectedMessages;
@@ -1402,16 +1418,16 @@ messages.receivedMessages#5a954c0 max_id:int = Vector<ReceivedNotifyMessage>;
 messages.setTyping#58943ee2 flags:# peer:InputPeer top_msg_id:flags.0?int action:SendMessageAction = Bool;
 messages.sendMessage#520c3870 flags:# no_webpage:flags.1?true silent:flags.5?true background:flags.6?true clear_draft:flags.7?true peer:InputPeer reply_to_msg_id:flags.0?int message:string random_id:long reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> schedule_date:flags.10?int = Updates;
 messages.sendMedia#3491eba9 flags:# silent:flags.5?true background:flags.6?true clear_draft:flags.7?true peer:InputPeer reply_to_msg_id:flags.0?int media:InputMedia message:string random_id:long reply_markup:flags.2?ReplyMarkup entities:flags.3?Vector<MessageEntity> schedule_date:flags.10?int = Updates;
-messages.forwardMessages#d9fee60e flags:# silent:flags.5?true background:flags.6?true with_my_score:flags.8?true from_peer:InputPeer id:Vector<int> random_id:Vector<long> to_peer:InputPeer schedule_date:flags.10?int = Updates;
+messages.forwardMessages#d9fee60e flags:# silent:flags.5?true background:flags.6?true with_my_score:flags.8?true drop_author:flags.11?true drop_media_captions:flags.12?true from_peer:InputPeer id:Vector<int> random_id:Vector<long> to_peer:InputPeer schedule_date:flags.10?int = Updates;
 messages.reportSpam#cf1592db peer:InputPeer = Bool;
 messages.getPeerSettings#3672e09c peer:InputPeer = PeerSettings;
 messages.report#8953ab4e peer:InputPeer id:Vector<int> reason:ReportReason message:string = Bool;
-messages.getChats#3c6aa187 id:Vector<int> = messages.Chats;
-messages.getFullChat#3b831c66 chat_id:int = messages.ChatFull;
-messages.editChatTitle#dc452855 chat_id:int title:string = Updates;
-messages.editChatPhoto#ca4c79d8 chat_id:int photo:InputChatPhoto = Updates;
-messages.addChatUser#f9a0aa09 chat_id:int user_id:InputUser fwd_limit:int = Updates;
-messages.deleteChatUser#c534459a flags:# revoke_history:flags.0?true chat_id:int user_id:InputUser = Updates;
+messages.getChats#49e9528f id:Vector<long> = messages.Chats;
+messages.getFullChat#aeb00b34 chat_id:long = messages.ChatFull;
+messages.editChatTitle#73783ffd chat_id:long title:string = Updates;
+messages.editChatPhoto#35ddd674 chat_id:long photo:InputChatPhoto = Updates;
+messages.addChatUser#f24753e3 chat_id:long user_id:InputUser fwd_limit:int = Updates;
+messages.deleteChatUser#a2185cab flags:# revoke_history:flags.0?true chat_id:long user_id:InputUser = Updates;
 messages.createChat#9cb126e users:Vector<InputUser> title:string = Updates;
 messages.getDhConfig#26cf8950 version:int random_length:int = messages.DhConfig;
 messages.requestEncryption#f64daf43 user_id:InputUser random_id:int g_a:bytes = EncryptedChat;
@@ -1425,8 +1441,8 @@ messages.sendEncryptedService#32d439a4 peer:InputEncryptedChat random_id:long da
 messages.receivedQueue#55a5bb66 max_qts:int = Vector<long>;
 messages.reportEncryptedSpam#4b0c8c0f peer:InputEncryptedChat = Bool;
 messages.readMessageContents#36a73f77 id:Vector<int> = messages.AffectedMessages;
-messages.getStickers#43d4f2c emoticon:string hash:int = messages.Stickers;
-messages.getAllStickers#1c9618b1 hash:int = messages.AllStickers;
+messages.getStickers#d5a5d3a1 emoticon:string hash:long = messages.Stickers;
+messages.getAllStickers#b8a0a1a8 hash:long = messages.AllStickers;
 messages.getWebPagePreview#8b68b0cc flags:# message:string entities:flags.3?Vector<MessageEntity> = MessageMedia;
 messages.exportChatInvite#14b9bcd7 flags:# legacy_revoke_permanent:flags.2?true peer:InputPeer expire_date:flags.0?int usage_limit:flags.1?int = ExportedChatInvite;
 messages.checkChatInvite#3eadb1bb hash:string = ChatInvite;
@@ -1436,12 +1452,12 @@ messages.installStickerSet#c78fe460 stickerset:InputStickerSet archived:Bool = m
 messages.uninstallStickerSet#f96e55de stickerset:InputStickerSet = Bool;
 messages.startBot#e6df7378 bot:InputUser peer:InputPeer random_id:long start_param:string = Updates;
 messages.getMessagesViews#5784d3e1 peer:InputPeer id:Vector<int> increment:Bool = messages.MessageViews;
-messages.editChatAdmin#a9e69f2e chat_id:int user_id:InputUser is_admin:Bool = Bool;
-messages.migrateChat#15a3b8e3 chat_id:int = Updates;
+messages.editChatAdmin#a85bd1c2 chat_id:long user_id:InputUser is_admin:Bool = Bool;
+messages.migrateChat#a2875319 chat_id:long = Updates;
 messages.searchGlobal#4bc6589a flags:# folder_id:flags.0?int q:string filter:MessagesFilter min_date:int max_date:int offset_rate:int offset_peer:InputPeer offset_id:int limit:int = messages.Messages;
 messages.reorderStickerSets#78337739 flags:# masks:flags.0?true order:Vector<long> = Bool;
 messages.getDocumentByHash#338e2464 sha256:bytes size:int mime_type:string = Document;
-messages.getSavedGifs#83bf3d52 hash:int = messages.SavedGifs;
+messages.getSavedGifs#5cf09635 hash:long = messages.SavedGifs;
 messages.saveGif#327a30cb id:InputDocument unsave:Bool = Bool;
 messages.getInlineBotResults#514e999d flags:# bot:InputUser peer:InputPeer geo_point:flags.0?InputGeoPoint query:string offset:string = messages.BotResults;
 messages.setInlineBotResults#eb5ea206 flags:# gallery:flags.0?true private:flags.1?true query_id:long results:Vector<InputBotInlineResult> cache_time:int next_offset:flags.2?string switch_pm:flags.3?InlineBotSwitchPM = Bool;
@@ -1454,20 +1470,20 @@ messages.setBotCallbackAnswer#d58f130a flags:# alert:flags.1?true query_id:long
 messages.getPeerDialogs#e470bcfd peers:Vector<InputDialogPeer> = messages.PeerDialogs;
 messages.saveDraft#bc39e14b flags:# no_webpage:flags.1?true reply_to_msg_id:flags.0?int peer:InputPeer message:string entities:flags.3?Vector<MessageEntity> = Bool;
 messages.getAllDrafts#6a3f8d65 = Updates;
-messages.getFeaturedStickers#2dacca4f hash:int = messages.FeaturedStickers;
+messages.getFeaturedStickers#64780b14 hash:long = messages.FeaturedStickers;
 messages.readFeaturedStickers#5b118126 id:Vector<long> = Bool;
-messages.getRecentStickers#5ea192c9 flags:# attached:flags.0?true hash:int = messages.RecentStickers;
+messages.getRecentStickers#9da9403b flags:# attached:flags.0?true hash:long = messages.RecentStickers;
 messages.saveRecentSticker#392718f8 flags:# attached:flags.0?true id:InputDocument unsave:Bool = Bool;
 messages.clearRecentStickers#8999602d flags:# attached:flags.0?true = Bool;
 messages.getArchivedStickers#57f17692 flags:# masks:flags.0?true offset_id:long limit:int = messages.ArchivedStickers;
-messages.getMaskStickers#65b8c79f hash:int = messages.AllStickers;
+messages.getMaskStickers#640f82b8 hash:long = messages.AllStickers;
 messages.getAttachedStickers#cc5b67cc media:InputStickeredMedia = Vector<StickerSetCovered>;
 messages.setGameScore#8ef8ecc0 flags:# edit_message:flags.0?true force:flags.1?true peer:InputPeer id:int user_id:InputUser score:int = Updates;
 messages.setInlineGameScore#15ad9f64 flags:# edit_message:flags.0?true force:flags.1?true id:InputBotInlineMessageID user_id:InputUser score:int = Bool;
 messages.getGameHighScores#e822649d peer:InputPeer id:int user_id:InputUser = messages.HighScores;
 messages.getInlineGameHighScores#f635e1b id:InputBotInlineMessageID user_id:InputUser = messages.HighScores;
-messages.getCommonChats#d0a48c4 user_id:InputUser max_id:int limit:int = messages.Chats;
-messages.getAllChats#eba80ff0 except_ids:Vector<int> = messages.Chats;
+messages.getCommonChats#e40ca104 user_id:InputUser max_id:long limit:int = messages.Chats;
+messages.getAllChats#875f74be except_ids:Vector<long> = messages.Chats;
 messages.getWebPage#32ca8f91 url:string hash:int = WebPage;
 messages.toggleDialogPin#a731e257 flags:# pinned:flags.0?true peer:InputDialogPeer = Bool;
 messages.reorderPinnedDialogs#3b1adf37 flags:# force:flags.0?true folder_id:int order:Vector<InputDialogPeer> = Bool;
@@ -1476,14 +1492,14 @@ messages.setBotShippingResults#e5f672fa flags:# query_id:long error:flags.0?stri
 messages.setBotPrecheckoutResults#9c2dd95 flags:# success:flags.1?true query_id:long error:flags.0?string = Bool;
 messages.uploadMedia#519bc2b1 peer:InputPeer media:InputMedia = MessageMedia;
 messages.sendScreenshotNotification#c97df020 peer:InputPeer reply_to_msg_id:int random_id:long = Updates;
-messages.getFavedStickers#21ce0b0e hash:int = messages.FavedStickers;
+messages.getFavedStickers#4f1aaa9 hash:long = messages.FavedStickers;
 messages.faveSticker#b9ffc55b id:InputDocument unfave:Bool = Bool;
 messages.getUnreadMentions#46578472 peer:InputPeer offset_id:int add_offset:int limit:int max_id:int min_id:int = messages.Messages;
 messages.readMentions#f0189d3 peer:InputPeer = messages.AffectedHistory;
-messages.getRecentLocations#bbc45b09 peer:InputPeer limit:int hash:int = messages.Messages;
+messages.getRecentLocations#702a40e0 peer:InputPeer limit:int hash:long = messages.Messages;
 messages.sendMultiMedia#cc0110cb flags:# silent:flags.5?true background:flags.6?true clear_draft:flags.7?true peer:InputPeer reply_to_msg_id:flags.0?int multi_media:Vector<InputSingleMedia> schedule_date:flags.10?int = Updates;
 messages.uploadEncryptedFile#5057c497 peer:InputEncryptedChat file:InputEncryptedFile = EncryptedFile;
-messages.searchStickerSets#c2b7d08b flags:# exclude_featured:flags.0?true q:string hash:int = messages.FoundStickerSets;
+messages.searchStickerSets#35705b8a flags:# exclude_featured:flags.0?true q:string hash:long = messages.FoundStickerSets;
 messages.getSplitRanges#1cff7e08 = Vector<MessageRange>;
 messages.markDialogUnread#c286d98f flags:# unread:flags.0?true peer:InputDialogPeer = Bool;
 messages.getDialogUnreadMarks#22e24e22 = Vector<DialogPeer>;
@@ -1503,7 +1519,7 @@ messages.getSearchCounters#732eef00 peer:InputPeer filters:Vector<MessagesFilter
 messages.requestUrlAuth#198fb446 flags:# peer:flags.1?InputPeer msg_id:flags.1?int button_id:flags.1?int url:flags.2?string = UrlAuthResult;
 messages.acceptUrlAuth#b12c7125 flags:# write_allowed:flags.0?true peer:flags.1?InputPeer msg_id:flags.1?int button_id:flags.1?int url:flags.2?string = UrlAuthResult;
 messages.hidePeerSettingsBar#4facb138 peer:InputPeer = Bool;
-messages.getScheduledHistory#e2c2685b peer:InputPeer hash:int = messages.Messages;
+messages.getScheduledHistory#f516760b peer:InputPeer hash:long = messages.Messages;
 messages.getScheduledMessages#bdbb0464 peer:InputPeer id:Vector<int> = messages.Messages;
 messages.sendScheduledMessages#bd38850a peer:InputPeer id:Vector<int> = Updates;
 messages.deleteScheduledMessages#59ae2b16 peer:InputPeer id:Vector<int> = Updates;
@@ -1513,12 +1529,12 @@ messages.getDialogFilters#f19ed96d = Vector<DialogFilter>;
 messages.getSuggestedDialogFilters#a29cd42c = Vector<DialogFilterSuggested>;
 messages.updateDialogFilter#1ad4a04a flags:# id:int filter:flags.0?DialogFilter = Bool;
 messages.updateDialogFiltersOrder#c563c1e4 order:Vector<int> = Bool;
-messages.getOldFeaturedStickers#5fe7025b offset:int limit:int hash:int = messages.FeaturedStickers;
-messages.getReplies#24b581ba peer:InputPeer msg_id:int offset_id:int offset_date:int add_offset:int limit:int max_id:int min_id:int hash:int = messages.Messages;
+messages.getOldFeaturedStickers#7ed094a1 offset:int limit:int hash:long = messages.FeaturedStickers;
+messages.getReplies#22ddd30c peer:InputPeer msg_id:int offset_id:int offset_date:int add_offset:int limit:int max_id:int min_id:int hash:long = messages.Messages;
 messages.getDiscussionMessage#446972fd peer:InputPeer msg_id:int = messages.DiscussionMessage;
 messages.readDiscussion#f731a9f4 peer:InputPeer msg_id:int read_max_id:int = Bool;
 messages.unpinAllMessages#f025bc8b peer:InputPeer = messages.AffectedHistory;
-messages.deleteChat#83247d11 chat_id:int = Bool;
+messages.deleteChat#5bd0ee50 chat_id:long = Bool;
 messages.deletePhoneCallHistory#f9cbe409 flags:# revoke:flags.0?true = messages.AffectedFoundMessages;
 messages.checkHistoryImport#43fe19f3 import_head:string = messages.HistoryImportParsed;
 messages.initHistoryImport#34090c3b peer:InputPeer file:InputFile media_count:int = messages.HistoryImport;
@@ -1533,6 +1549,8 @@ messages.getAdminsWithInvites#3920e6ef peer:InputPeer = messages.ChatAdminsWithI
 messages.getChatInviteImporters#26fb7289 peer:InputPeer link:string offset_date:int offset_user:InputUser limit:int = messages.ChatInviteImporters;
 messages.setHistoryTTL#b80e5fe4 peer:InputPeer period:int = Updates;
 messages.checkHistoryImportPeer#5dc60f03 peer:InputPeer = messages.CheckedHistoryImportPeer;
+messages.setChatTheme#e63be13f peer:InputPeer emoticon:string = Updates;
+messages.getMessageReadParticipants#2c6f97b7 peer:InputPeer msg_id:int = Vector<long>;
 
 updates.getState#edd4882a = updates.State;
 updates.getDifference#25939651 flags:# pts:int pts_total_limit:flags.0?int date:int qts:int = updates.Difference;
@@ -1580,7 +1598,7 @@ channels.deleteMessages#84c1fd4e channel:InputChannel id:Vector<int> = messages.
 channels.deleteUserHistory#d10dd71b channel:InputChannel user_id:InputUser = messages.AffectedHistory;
 channels.reportSpam#fe087810 channel:InputChannel user_id:InputUser id:Vector<int> = Bool;
 channels.getMessages#ad8c9a23 channel:InputChannel id:Vector<InputMessage> = messages.Messages;
-channels.getParticipants#123e05e9 channel:InputChannel filter:ChannelParticipantsFilter offset:int limit:int hash:int = channels.ChannelParticipants;
+channels.getParticipants#77ced9d0 channel:InputChannel filter:ChannelParticipantsFilter offset:int limit:int hash:long = channels.ChannelParticipants;
 channels.getParticipant#a0ab6cc6 channel:InputChannel participant:InputPeer = channels.ChannelParticipant;
 channels.getChannels#a7f6bbb id:Vector<InputChannel> = messages.Chats;
 channels.getFullChannel#8736a09 channel:InputChannel = messages.ChatFull;
@@ -1611,6 +1629,8 @@ channels.editLocation#58e63f6d channel:InputChannel geo_point:InputGeoPoint addr
 channels.toggleSlowMode#edd49ef0 channel:InputChannel seconds:int = Updates;
 channels.getInactiveChannels#11e831ee = messages.InactiveChats;
 channels.convertToGigagroup#b290c69 channel:InputChannel = Updates;
+channels.viewSponsoredMessage#beaedb94 channel:InputChannel random_id:bytes = Bool;
+channels.getSponsoredMessages#ec210fbf channel:InputChannel = messages.SponsoredMessages;
 
 bots.sendCustomRequest#aa2769ed custom_method:string params:DataJSON = DataJSON;
 bots.answerWebhookJSONQuery#e6213f4d query_id:long data:DataJSON = Bool;
@@ -1652,7 +1672,7 @@ phone.toggleGroupCallSettings#74bbb43d flags:# reset_invite_hash:flags.1?true ca
 phone.getGroupCall#41845db call:InputGroupCall limit:int = phone.GroupCall;
 phone.getGroupParticipants#c558d8ab call:InputGroupCall ids:Vector<InputPeer> sources:Vector<int> offset:string limit:int = phone.GroupParticipants;
 phone.checkGroupCall#b59cf977 call:InputGroupCall sources:Vector<int> = Vector<int>;
-phone.toggleGroupCallRecord#c02a66d7 flags:# start:flags.0?true call:InputGroupCall title:flags.1?string = Updates;
+phone.toggleGroupCallRecord#f128c708 flags:# start:flags.0?true video:flags.2?true call:InputGroupCall title:flags.1?string video_portrait:flags.2?Bool = Updates;
 phone.editGroupCallParticipant#a5273abf flags:# call:InputGroupCall participant:InputPeer muted:flags.0?Bool volume:flags.1?int raise_hand:flags.2?Bool video_stopped:flags.3?Bool video_paused:flags.4?Bool presentation_paused:flags.5?Bool = Updates;
 phone.editGroupCallTitle#1ca6ac0a call:InputGroupCall title:string = Updates;
 phone.getGroupCallJoinAs#ef7c213a peer:InputPeer = phone.JoinAsPeers;
@@ -1678,4 +1698,4 @@ stats.getMegagroupStats#dcdf8607 flags:# dark:flags.0?true channel:InputChannel
 stats.getMessagePublicForwards#5630281b channel:InputChannel msg_id:int offset_rate:int offset_peer:InputPeer offset_id:int limit:int = messages.Messages;
 stats.getMessageStats#b6e0a3f5 flags:# dark:flags.0?true channel:InputChannel msg_id:int = stats.MessageStats;
 
-// LAYER 131
+// LAYER 133
diff --git a/src/modules/actions/api/bots.ts b/src/modules/actions/api/bots.ts
index 5352336a0..14242c780 100644
--- a/src/modules/actions/api/bots.ts
+++ b/src/modules/actions/api/bots.ts
@@ -105,19 +105,19 @@ addReducer('restartBot', (global, actions, payload) => {
 });
 
 addReducer('loadTopInlineBots', (global) => {
-  const { hash, lastRequestedAt } = global.topInlineBots;
+  const { lastRequestedAt } = global.topInlineBots;
 
   if (lastRequestedAt && getServerTime(global.serverTimeOffset) - lastRequestedAt < TOP_PEERS_REQUEST_COOLDOWN) {
     return;
   }
 
   (async () => {
-    const result = await callApi('fetchTopInlineBots', { hash });
+    const result = await callApi('fetchTopInlineBots');
     if (!result) {
       return;
     }
 
-    const { hash: newHash, ids, users } = result;
+    const { ids, users } = result;
 
     let newGlobal = getGlobal();
     newGlobal = addUsers(newGlobal, buildCollectionByKey(users, 'id'));
@@ -125,7 +125,6 @@ addReducer('loadTopInlineBots', (global) => {
       ...newGlobal,
       topInlineBots: {
         ...newGlobal.topInlineBots,
-        hash: newHash,
         userIds: ids,
         lastRequestedAt: getServerTime(global.serverTimeOffset),
       },
@@ -254,7 +253,7 @@ async function searchInlineBot({
 }: {
   username: string;
   inlineBotData: InlineBotSettings;
-  chatId: number;
+  chatId: string;
   query: string;
   offset?: string;
 }) {
@@ -306,7 +305,7 @@ async function searchInlineBot({
   setGlobal(global);
 }
 
-async function sendBotCommand(chat: ApiChat, currentUserId: number, command: string, replyingTo?: number) {
+async function sendBotCommand(chat: ApiChat, currentUserId: string, command: string, replyingTo?: number) {
   await callApi('sendMessage', {
     chat,
     text: command,
diff --git a/src/modules/actions/api/chats.ts b/src/modules/actions/api/chats.ts
index 5c89c1abc..59bb0cb7e 100644
--- a/src/modules/actions/api/chats.ts
+++ b/src/modules/actions/api/chats.ts
@@ -56,7 +56,7 @@ const runDebouncedForLoadFullChat = debounce((cb) => cb(), 500, false, true);
 
 addReducer('preloadTopChatMessages', (global, actions) => {
   (async () => {
-    const preloadedChatIds: number[] = [];
+    const preloadedChatIds: string[] = [];
 
     for (let i = 0; i < TOP_CHAT_MESSAGES_PRELOAD_LIMIT; i++) {
       await pause(TOP_CHAT_MESSAGES_PRELOAD_INTERVAL);
@@ -276,8 +276,8 @@ addReducer('createChannel', (global, actions, payload) => {
     title, about, photo, memberIds,
   } = payload!;
 
-  const members = (memberIds as number[])
-    .map((id: number) => selectUser(global, id))
+  const members = (memberIds as string[])
+    .map((id) => selectUser(global, id))
     .filter<ApiUser>(Boolean as any);
 
   void createChannel(title, members, about, photo);
@@ -299,7 +299,7 @@ addReducer('joinChannel', (global, actions, payload) => {
 
 addReducer('deleteChatUser', (global, actions, payload) => {
   (async () => {
-    const { chatId, userId }: { chatId: number; userId: number } = payload!;
+    const { chatId, userId }: { chatId: string; userId: string } = payload!;
     const chat = selectChat(global, chatId);
     const user = selectUser(global, userId);
     if (!chat || !user) {
@@ -316,7 +316,7 @@ addReducer('deleteChatUser', (global, actions, payload) => {
 
 addReducer('deleteChat', (global, actions, payload) => {
   (async () => {
-    const { chatId }: { chatId: number } = payload!;
+    const { chatId }: { chatId: string } = payload!;
     const chat = selectChat(global, chatId);
     if (!chat) {
       return;
@@ -374,8 +374,8 @@ addReducer('deleteChannel', (global, actions, payload) => {
 
 addReducer('createGroupChat', (global, actions, payload) => {
   const { title, memberIds, photo } = payload!;
-  const members = (memberIds as number[])
-    .map((id: number) => selectUser(global, id))
+  const members = (memberIds as string[])
+    .map((id) => selectUser(global, id))
     .filter<ApiUser>(Boolean as any);
 
   void createGroupChat(title, members, photo);
@@ -824,14 +824,14 @@ addReducer('loadGroupsForDiscussion', () => {
       }
 
       return result;
-    }, {} as Record<number, ApiChat>);
+    }, {} as Record<string, ApiChat>);
 
     const global = addChats(getGlobal(), addedById);
     setGlobal({
       ...global,
       chats: {
         ...global.chats,
-        forDiscussionIds: Object.keys(addedById).map(Number),
+        forDiscussionIds: Object.keys(addedById),
       },
     });
   })();
@@ -943,7 +943,7 @@ addReducer('loadMoreMembers', (global) => {
 addReducer('addChatMembers', (global, actions, payload) => {
   const { chatId, memberIds } = payload;
   const chat = selectChat(global, chatId);
-  const users = (memberIds as number[]).map((userId) => selectUser(global, userId)).filter<ApiUser>(Boolean as any);
+  const users = (memberIds as string[]).map((userId) => selectUser(global, userId)).filter<ApiUser>(Boolean as any);
 
   if (!chat || !users.length) {
     return;
@@ -972,7 +972,7 @@ addReducer('deleteChatMember', (global, actions, payload) => {
   })();
 });
 
-async function loadChats(listType: 'active' | 'archived', offsetId?: number, offsetDate?: number) {
+async function loadChats(listType: 'active' | 'archived', offsetId?: string, offsetDate?: number) {
   let global = getGlobal();
 
   const result = await callApi('fetchChats', {
@@ -1001,13 +1001,13 @@ async function loadChats(listType: 'active' | 'archived', offsetId?: number, off
   global = updateChatListIds(global, listType, chatIds);
   global = updateChatListSecondaryInfo(global, listType, result);
 
-  Object.keys(result.draftsById).map(Number).forEach((chatId) => {
+  Object.keys(result.draftsById).forEach((chatId) => {
     global = replaceThreadParam(
       global, chatId, MAIN_THREAD_ID, 'draft', result.draftsById[chatId],
     );
   });
 
-  Object.keys(result.replyingToById).map(Number).forEach((chatId) => {
+  Object.keys(result.replyingToById).forEach((chatId) => {
     global = replaceThreadParam(
       global, chatId, MAIN_THREAD_ID, 'replyingToId', result.replyingToById[chatId],
     );
@@ -1233,7 +1233,7 @@ async function openCommentsByUsername(
   const global = getGlobal();
 
   const threadInfo = selectThreadInfo(global, chat.id, messageId);
-  let discussionChatId: number | undefined;
+  let discussionChatId: string | undefined;
 
   if (!threadInfo) {
     const result = await callApi('requestThreadInfoUpdate', { chat, threadId: messageId });
diff --git a/src/modules/actions/api/messages.ts b/src/modules/actions/api/messages.ts
index 3dda7c934..ff5922fe1 100644
--- a/src/modules/actions/api/messages.ts
+++ b/src/modules/actions/api/messages.ts
@@ -18,7 +18,9 @@ import { LoadMoreDirection } from '../../../types';
 import { MAX_MEDIA_FILES_FOR_ALBUM, MESSAGE_LIST_SLICE, SERVICE_NOTIFICATIONS_USER_ID } from '../../../config';
 import { IS_IOS } from '../../../util/environment';
 import { callApi, cancelApiProgress } from '../../../api/gramjs';
-import { areSortedArraysIntersecting, buildCollectionByKey, split } from '../../../util/iteratees';
+import {
+  areSortedArraysIntersecting, buildCollectionByKey, split, unique,
+} from '../../../util/iteratees';
 import {
   addUsers,
   addChatMessagesById,
@@ -596,9 +598,7 @@ addReducer('loadScheduledHistory', (global, actions, payload) => {
     return;
   }
 
-  const { hash } = global.scheduledMessages.byChatId[chat.id] || {};
-
-  void loadScheduledHistory(chat, hash);
+  void loadScheduledHistory(chat);
 });
 
 addReducer('sendScheduledMessages', (global, actions, payload) => {
@@ -881,7 +881,6 @@ async function loadPollOptionResults(
     return;
   }
 
-  const isUnique = (v: number, i: number, a: number[]) => a.indexOf(v) === i;
   let global = getGlobal();
 
   global = addUsers(global, buildCollectionByKey(result.users, 'id'));
@@ -893,10 +892,10 @@ async function loadPollOptionResults(
       ...global.pollResults,
       voters: {
         ...voters,
-        [option]: [
+        [option]: unique([
           ...(!shouldResetVoters && voters && voters[option] ? voters[option] : []),
           ...(result && result.users.map((user) => user.id)),
-        ].filter(isUnique),
+        ]),
       },
       offsets: {
         ...(global.pollResults.offsets ? global.pollResults.offsets : {}),
@@ -935,19 +934,19 @@ async function loadPinnedMessages(chat: ApiChat) {
   setGlobal(global);
 }
 
-async function loadScheduledHistory(chat: ApiChat, historyHash?: number) {
-  const result = await callApi('fetchScheduledHistory', { chat, hash: historyHash });
+async function loadScheduledHistory(chat: ApiChat) {
+  const result = await callApi('fetchScheduledHistory', { chat });
   if (!result) {
     return;
   }
 
-  const { hash, messages } = result;
+  const { messages } = result;
 
   const byId = buildCollectionByKey(messages, 'id');
   const ids = Object.keys(byId).map(Number).sort((a, b) => b - a);
 
   let global = getGlobal();
-  global = replaceScheduledMessages(global, chat.id, byId, hash);
+  global = replaceScheduledMessages(global, chat.id, byId);
   global = replaceThreadParam(global, chat.id, MAIN_THREAD_ID, 'scheduledIds', ids);
   setGlobal(global);
 }
diff --git a/src/modules/actions/api/settings.ts b/src/modules/actions/api/settings.ts
index adfee6d6d..0cc0ac617 100644
--- a/src/modules/actions/api/settings.ts
+++ b/src/modules/actions/api/settings.ts
@@ -2,7 +2,7 @@ import { addReducer, getGlobal, setGlobal } from '../../../lib/teact/teactn';
 
 import { GlobalState } from '../../../global/types';
 import {
-  ApiPrivacyKey, PrivacyVisibility, ProfileEditProgress, IInputPrivacyRules, IInputPrivacyContact,
+  ApiPrivacyKey, PrivacyVisibility, ProfileEditProgress, InputPrivacyRules, InputPrivacyContact,
   UPLOADING_WALLPAPER_SLUG,
 } from '../../../types';
 
@@ -14,7 +14,7 @@ import {
   addUsers, addBlockedContact, updateChats, updateUser, removeBlockedContact, replaceSettings, updateNotifySettings,
   addNotifyExceptions,
 } from '../../reducers';
-import { isChatPrivate } from '../../helpers';
+import { isUserId } from '../../helpers';
 
 addReducer('updateProfile', (global, actions, payload) => {
   const {
@@ -109,7 +109,7 @@ addReducer('checkUsername', (global, actions, payload) => {
 
 addReducer('loadWallpapers', () => {
   (async () => {
-    const result = await callApi('fetchWallpapers', 0);
+    const result = await callApi('fetchWallpapers');
     if (!result) {
       return;
     }
@@ -235,7 +235,7 @@ addReducer('blockContact', (global, actions, payload) => {
 addReducer('unblockContact', (global, actions, payload) => {
   const { contactId } = payload!;
   let accessHash: string | undefined;
-  const isPrivate = isChatPrivate(contactId);
+  const isPrivate = isUserId(contactId);
 
   if (isPrivate) {
     const user = selectUser(global, contactId);
@@ -479,22 +479,22 @@ function buildInputPrivacyRules(global: GlobalState, {
   deniedIds,
 }: {
   visibility: PrivacyVisibility;
-  allowedIds: number[];
-  deniedIds: number[];
-}): IInputPrivacyRules {
+  allowedIds: string[];
+  deniedIds: string[];
+}): InputPrivacyRules {
   const {
     users: { byId: usersById },
     chats: { byId: chatsById },
   } = global;
 
-  const rules: IInputPrivacyRules = {
+  const rules: InputPrivacyRules = {
     visibility,
   };
-  let users: IInputPrivacyContact[];
-  let chats: IInputPrivacyContact[];
+  let users: InputPrivacyContact[];
+  let chats: InputPrivacyContact[];
 
-  const collectUsers = (userId: number) => {
-    if (!isChatPrivate(userId)) {
+  const collectUsers = (userId: string) => {
+    if (!isUserId(userId)) {
       return undefined;
     }
     const { id, accessHash } = usersById[userId] || {};
@@ -505,8 +505,8 @@ function buildInputPrivacyRules(global: GlobalState, {
     return { id, accessHash };
   };
 
-  const collectChats = (userId: number) => {
-    if (isChatPrivate(userId)) {
+  const collectChats = (userId: string) => {
+    if (isUserId(userId)) {
       return undefined;
     }
     const chat = chatsById[userId];
@@ -515,8 +515,8 @@ function buildInputPrivacyRules(global: GlobalState, {
   };
 
   if (visibility === 'contacts' || visibility === 'nobody') {
-    users = allowedIds.map(collectUsers).filter(Boolean) as IInputPrivacyContact[];
-    chats = allowedIds.map(collectChats).filter(Boolean) as IInputPrivacyContact[];
+    users = allowedIds.map(collectUsers).filter(Boolean) as InputPrivacyContact[];
+    chats = allowedIds.map(collectChats).filter(Boolean) as InputPrivacyContact[];
 
     if (users.length > 0) {
       rules.allowedUsers = users;
@@ -527,8 +527,8 @@ function buildInputPrivacyRules(global: GlobalState, {
   }
 
   if (visibility === 'everybody' || visibility === 'contacts') {
-    users = deniedIds.map(collectUsers).filter(Boolean) as IInputPrivacyContact[];
-    chats = deniedIds.map(collectChats).filter(Boolean) as IInputPrivacyContact[];
+    users = deniedIds.map(collectUsers).filter(Boolean) as InputPrivacyContact[];
+    chats = deniedIds.map(collectChats).filter(Boolean) as InputPrivacyContact[];
 
     if (users.length > 0) {
       rules.blockedUsers = users;
diff --git a/src/modules/actions/api/symbols.ts b/src/modules/actions/api/symbols.ts
index c6ee4440f..d959e7de1 100644
--- a/src/modules/actions/api/symbols.ts
+++ b/src/modules/actions/api/symbols.ts
@@ -195,7 +195,7 @@ addReducer('loadEmojiKeywords', (global, actions, payload: { language: LangCode
   })();
 });
 
-async function loadStickerSets(hash = 0) {
+async function loadStickerSets(hash?: string) {
   const addedStickers = await callApi('fetchStickerSets', { hash });
   if (!addedStickers) {
     return;
@@ -209,7 +209,7 @@ async function loadStickerSets(hash = 0) {
   ));
 }
 
-async function loadRecentStickers(hash = 0) {
+async function loadRecentStickers(hash?: string) {
   const recentStickers = await callApi('fetchRecentStickers', { hash });
   if (!recentStickers) {
     return;
@@ -226,7 +226,7 @@ async function loadRecentStickers(hash = 0) {
   });
 }
 
-async function loadFavoriteStickers(hash = 0) {
+async function loadFavoriteStickers(hash?: string) {
   const favoriteStickers = await callApi('fetchFavoriteStickers', { hash });
   if (!favoriteStickers) {
     return;
@@ -243,7 +243,7 @@ async function loadFavoriteStickers(hash = 0) {
   });
 }
 
-async function loadFeaturedStickers(hash = 0) {
+async function loadFeaturedStickers(hash?: string) {
   const featuredStickers = await callApi('fetchFeaturedStickers', { hash });
   if (!featuredStickers) {
     return;
@@ -258,8 +258,10 @@ async function loadFeaturedStickers(hash = 0) {
 }
 
 async function loadStickers(stickerSetId: string, accessHash: string, stickerSetShortName?: string) {
-  const stickerSet = await callApi('fetchStickers',
-    { stickerSetShortName, stickerSetId, accessHash });
+  const stickerSet = await callApi(
+    'fetchStickers',
+    { stickerSetShortName, stickerSetId, accessHash },
+  );
   if (!stickerSet) {
     return;
   }
@@ -365,7 +367,7 @@ addReducer('openStickerSetShortName', (global, actions, payload) => {
   };
 });
 
-async function searchStickers(query: string, hash = 0) {
+async function searchStickers(query: string, hash?: string) {
   const result = await callApi('searchStickers', { query, hash });
 
   if (!result) {
@@ -406,7 +408,7 @@ async function searchGifs(query: string, offset?: string) {
   setGlobal(updateGifSearch(getGlobal(), !offset, result.gifs, result.nextOffset));
 }
 
-async function loadSavedGifs(hash = 0) {
+async function loadSavedGifs(hash?: string) {
   const savedGifs = await callApi('fetchSavedGifs', { hash });
   if (!savedGifs) {
     return;
@@ -423,7 +425,7 @@ async function loadSavedGifs(hash = 0) {
   });
 }
 
-async function loadStickersForEmoji(emoji: string, hash = 0) {
+async function loadStickersForEmoji(emoji: string, hash?: string) {
   let global = getGlobal();
   setGlobal({
     ...global,
diff --git a/src/modules/actions/api/sync.ts b/src/modules/actions/api/sync.ts
index 291e2c342..cd4e07c41 100644
--- a/src/modules/actions/api/sync.ts
+++ b/src/modules/actions/api/sync.ts
@@ -36,7 +36,7 @@ import {
   selectCountNotMutedUnread,
   selectLastServiceNotification,
 } from '../../selectors';
-import { isChatPrivate } from '../../helpers';
+import { isUserId } from '../../helpers';
 
 addReducer('sync', (global, actions) => {
   void sync(actions.afterSync);
@@ -135,7 +135,7 @@ async function loadAndReplaceChats() {
       savedChats.push(selectedChat);
     }
 
-    if (isChatPrivate(currentChatId)) {
+    if (isUserId(currentChatId)) {
       const selectedChatUser = selectUser(global, currentChatId);
       if (selectedChatUser && !savedPrivateChatIds.includes(currentChatId)) {
         savedUsers.push(selectedChatUser);
@@ -158,11 +158,11 @@ async function loadAndReplaceChats() {
 
   global = updateChatListSecondaryInfo(global, 'active', result);
 
-  Object.keys(result.draftsById).map(Number).forEach((chatId) => {
+  Object.keys(result.draftsById).forEach((chatId) => {
     global = replaceThreadParam(global, chatId, MAIN_THREAD_ID, 'draft', result.draftsById[chatId]);
   });
 
-  Object.keys(result.replyingToById).map(Number).forEach((chatId) => {
+  Object.keys(result.replyingToById).forEach((chatId) => {
     global = replaceThreadParam(
       global, chatId, MAIN_THREAD_ID, 'replyingToId', result.replyingToById[chatId],
     );
@@ -205,10 +205,14 @@ async function loadAndReplaceMessages(savedUsers?: ApiUser[]) {
   const { chatId: currentChatId, threadId: currentThreadId } = selectCurrentMessageList(global) || {};
 
   // Memoize drafts
-  const draftChatIds = Object.keys(global.messages.byChatId).map(Number);
-  const draftsByChatId = draftChatIds.reduce<Record<number, ApiFormattedText>>((acc, chatId) => {
+  const draftChatIds = Object.keys(global.messages.byChatId);
+  const draftsByChatId = draftChatIds.reduce<Record<string, ApiFormattedText>>((acc, chatId) => {
     const draft = selectDraft(global, chatId, MAIN_THREAD_ID);
-    return draft ? { ...acc, [chatId]: draft } : acc;
+    if (draft) {
+      acc[chatId] = draft;
+    }
+
+    return acc;
   }, {});
 
   if (currentChatId) {
@@ -244,8 +248,7 @@ async function loadAndReplaceMessages(savedUsers?: ApiUser[]) {
         const resultOrigin = await loadTopMessages(global.chats.byId[originChannelId]);
         if (resultOrigin) {
           const byIdOrigin = buildCollectionByKey(resultOrigin.messages, 'id');
-          const listedIdsOrigin = Object.keys(byIdOrigin)
-            .map(Number);
+          const listedIdsOrigin = Object.keys(byIdOrigin).map(Number);
 
           global = {
             ...global,
@@ -299,7 +302,7 @@ async function loadAndReplaceMessages(savedUsers?: ApiUser[]) {
   }
 
   // Restore drafts
-  Object.keys(draftsByChatId).map(Number).forEach((chatId) => {
+  Object.keys(draftsByChatId).forEach((chatId) => {
     global = replaceThreadParam(global, chatId, MAIN_THREAD_ID, 'draft', draftsByChatId[chatId]);
   });
 
diff --git a/src/modules/actions/api/users.ts b/src/modules/actions/api/users.ts
index 003c27c98..6557a2263 100644
--- a/src/modules/actions/api/users.ts
+++ b/src/modules/actions/api/users.ts
@@ -7,7 +7,7 @@ import { ManagementProgress } from '../../../types';
 
 import { debounce, throttle } from '../../../util/schedulers';
 import { buildCollectionByKey, pick } from '../../../util/iteratees';
-import { isChatPrivate } from '../../helpers';
+import { isUserId } from '../../helpers';
 import { callApi } from '../../../api/gramjs';
 import { selectChat, selectUser } from '../../selectors';
 import {
@@ -52,20 +52,15 @@ addReducer('loadUser', (global, actions, payload) => {
 });
 
 addReducer('loadTopUsers', (global) => {
-  const {
-    topPeers: {
-      hash, lastRequestedAt,
-    },
-  } = global;
+  const { topPeers: { lastRequestedAt } } = global;
 
   if (!lastRequestedAt || getServerTime(global.serverTimeOffset) - lastRequestedAt > TOP_PEERS_REQUEST_COOLDOWN) {
-    void loadTopUsers(hash);
+    void loadTopUsers();
   }
 });
 
-addReducer('loadContactList', (global) => {
-  const { hash } = global.contactList || {};
-  void loadContactList(hash);
+addReducer('loadContactList', () => {
+  void loadContactList();
 });
 
 addReducer('loadCurrentUser', () => {
@@ -86,13 +81,13 @@ addReducer('deleteUser', (global, actions, payload) => {
   void deleteUser(userId);
 });
 
-async function loadTopUsers(usersHash?: number) {
-  const result = await callApi('fetchTopUsers', { hash: usersHash });
+async function loadTopUsers() {
+  const result = await callApi('fetchTopUsers');
   if (!result) {
     return;
   }
 
-  const { hash, ids, users } = result;
+  const { ids, users } = result;
 
   let global = getGlobal();
   global = addUsers(global, buildCollectionByKey(users, 'id'));
@@ -100,7 +95,6 @@ async function loadTopUsers(usersHash?: number) {
     ...global,
     topPeers: {
       ...global.topPeers,
-      hash,
       userIds: ids,
       lastRequestedAt: getServerTime(global.serverTimeOffset),
     },
@@ -108,8 +102,8 @@ async function loadTopUsers(usersHash?: number) {
   setGlobal(global);
 }
 
-async function loadContactList(hash?: number) {
-  const contactList = await callApi('fetchContactList', { hash });
+async function loadContactList() {
+  const contactList = await callApi('fetchContactList');
   if (!contactList) {
     return;
   }
@@ -128,14 +122,13 @@ async function loadContactList(hash?: number) {
   setGlobal({
     ...global,
     contactList: {
-      hash: contactList.hash,
       userIds: sortedUsers.map((user) => user.id),
     },
   });
 }
 
 async function updateContact(
-  userId: number,
+  userId: string,
   isMuted: boolean,
   firstName: string,
   lastName?: string,
@@ -178,7 +171,7 @@ async function updateContact(
   setGlobal(updateManagementProgress(getGlobal(), ManagementProgress.Complete));
 }
 
-async function deleteUser(userId: number) {
+async function deleteUser(userId: string) {
   const global = getGlobal();
   const user = selectUser(global, userId);
 
@@ -193,7 +186,7 @@ async function deleteUser(userId: number) {
 
 addReducer('loadProfilePhotos', (global, actions, payload) => {
   const { profileId } = payload!;
-  const isPrivate = isChatPrivate(profileId);
+  const isPrivate = isUserId(profileId);
   const user = isPrivate ? selectUser(global, profileId) : undefined;
   const chat = !isPrivate ? selectChat(global, profileId) : undefined;
 
diff --git a/src/modules/actions/apiUpdaters/chats.ts b/src/modules/actions/apiUpdaters/chats.ts
index 5cda6604c..55b4f4b7a 100644
--- a/src/modules/actions/apiUpdaters/chats.ts
+++ b/src/modules/actions/apiUpdaters/chats.ts
@@ -164,7 +164,7 @@ addReducer('apiUpdate', (global, actions, update: ApiUpdate) => {
       }
 
       ids.forEach((id) => {
-        const chatId = 'channelId' in update ? update.channelId : selectCommonBoxChatId(global, id);
+        const chatId = ('channelId' in update ? update.channelId : selectCommonBoxChatId(global, id))!;
         const chat = selectChat(global, chatId);
         if (chat?.unreadMentionsCount) {
           global = updateChat(global, chatId, {
diff --git a/src/modules/actions/apiUpdaters/initial.ts b/src/modules/actions/apiUpdaters/initial.ts
index d4f45a8d5..ac86fc6fd 100644
--- a/src/modules/actions/apiUpdaters/initial.ts
+++ b/src/modules/actions/apiUpdaters/initial.ts
@@ -201,7 +201,7 @@ function onUpdateCurrentUser(update: ApiUpdateCurrentUser) {
   updateSessionUserId(currentUser.id);
 }
 
-function updateSessionUserId(currentUserId: number) {
+function updateSessionUserId(currentUserId: string) {
   const sessionUserAuth = localStorage.getItem(SESSION_USER_KEY);
   if (!sessionUserAuth) return;
 
diff --git a/src/modules/actions/apiUpdaters/messages.ts b/src/modules/actions/apiUpdaters/messages.ts
index 2b2ae4f17..0bfc834ef 100644
--- a/src/modules/actions/apiUpdaters/messages.ts
+++ b/src/modules/actions/apiUpdaters/messages.ts
@@ -40,7 +40,7 @@ import {
   selectIsChatWithBot,
   selectIsServiceChatReady,
 } from '../../selectors';
-import { getMessageContent, isChatPrivate, isMessageLocal } from '../../helpers';
+import { getMessageContent, isUserId, isMessageLocal } from '../../helpers';
 
 const ANIMATION_DELAY = 350;
 
@@ -278,7 +278,7 @@ addReducer('apiUpdate', (global, actions, update: ApiUpdate) => {
       const { id: chatId } = update;
       const messagesById = selectChatMessages(global, chatId);
 
-      if (messagesById && !isChatPrivate(chatId)) {
+      if (messagesById && !isUserId(chatId)) {
         global = deleteChatMessages(global, chatId, Object.keys(messagesById).map(Number));
         setGlobal(global);
         actions.loadFullChat({ chatId, force: true });
@@ -448,7 +448,7 @@ addReducer('apiUpdate', (global, actions, update: ApiUpdate) => {
 });
 
 function updateWithLocalMedia(
-  global: GlobalState, chatId: number, id: number, message: Partial<ApiMessage>, isScheduled = false,
+  global: GlobalState, chatId: string, id: number, message: Partial<ApiMessage>, isScheduled = false,
 ) {
   // Preserve locally uploaded media.
   const currentMessage = isScheduled
@@ -551,7 +551,7 @@ function updateListedAndViewportIds(global: GlobalState, actions: GlobalActions,
 
 function updateChatLastMessage(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   message: ApiMessage,
   force = false,
 ) {
@@ -571,7 +571,7 @@ function updateChatLastMessage(
   return updateChat(global, chatId, { lastMessage: message });
 }
 
-function findLastMessage(global: GlobalState, chatId: number) {
+function findLastMessage(global: GlobalState, chatId: string) {
   const byId = selectChatMessages(global, chatId);
   const listedIds = selectListedIds(global, chatId, MAIN_THREAD_ID);
 
@@ -590,7 +590,7 @@ function findLastMessage(global: GlobalState, chatId: number) {
   return undefined;
 }
 
-function deleteMessages(chatId: number | undefined, ids: number[], actions: GlobalActions, global: GlobalState) {
+function deleteMessages(chatId: string | undefined, ids: number[], actions: GlobalActions, global: GlobalState) {
   // Channel update
 
   if (chatId) {
@@ -640,7 +640,7 @@ function deleteMessages(chatId: number | undefined, ids: number[], actions: Glob
 
   // Common box update
 
-  const chatsIdsToUpdate: number[] = [];
+  const chatsIdsToUpdate: string[] = [];
 
   ids.forEach((id) => {
     const commonBoxChatId = selectCommonBoxChatId(global, id);
@@ -670,7 +670,7 @@ function deleteMessages(chatId: number | undefined, ids: number[], actions: Glob
 }
 
 function deleteScheduledMessages(
-  chatId: number | undefined, ids: number[], actions: GlobalActions, global: GlobalState,
+  chatId: string | undefined, ids: number[], actions: GlobalActions, global: GlobalState,
 ) {
   if (!chatId) {
     return;
diff --git a/src/modules/actions/apiUpdaters/misc.ts b/src/modules/actions/apiUpdaters/misc.ts
index ab202fdff..07f2d9ad3 100644
--- a/src/modules/actions/apiUpdaters/misc.ts
+++ b/src/modules/actions/apiUpdaters/misc.ts
@@ -20,7 +20,6 @@ addReducer('apiUpdate', (global, actions, update: ApiUpdate) => {
       setGlobal({
         ...getGlobal(),
         contactList: {
-          hash: 0,
           userIds: [],
         },
       });
diff --git a/src/modules/actions/apiUpdaters/users.ts b/src/modules/actions/apiUpdaters/users.ts
index b4b3a3329..943fb0105 100644
--- a/src/modules/actions/apiUpdaters/users.ts
+++ b/src/modules/actions/apiUpdaters/users.ts
@@ -9,9 +9,9 @@ const STATUS_UPDATE_THROTTLE = 3000;
 
 const flushStatusUpdatesThrottled = throttle(flushStatusUpdates, STATUS_UPDATE_THROTTLE, true);
 
-let pendingStatusUpdates: [number, ApiUserStatus][] = [];
+let pendingStatusUpdates: [string, ApiUserStatus][] = [];
 
-function scheduleStatusUpdate(userId: number, statusUpdate: ApiUserStatus) {
+function scheduleStatusUpdate(userId: string, statusUpdate: ApiUserStatus) {
   pendingStatusUpdates.push([userId, statusUpdate]);
   flushStatusUpdatesThrottled();
 }
diff --git a/src/modules/actions/ui/misc.ts b/src/modules/actions/ui/misc.ts
index f6eaae8a6..02271135c 100644
--- a/src/modules/actions/ui/misc.ts
+++ b/src/modules/actions/ui/misc.ts
@@ -124,7 +124,7 @@ addReducer('addRecentSticker', (global, action, payload) => {
       stickers: {
         ...global.stickers,
         recent: {
-          hash: 0,
+          hash: '0',
           stickers: [sticker],
         },
       },
diff --git a/src/modules/helpers/chats.ts b/src/modules/helpers/chats.ts
index 6deaed6ca..9e4379aa4 100644
--- a/src/modules/helpers/chats.ts
+++ b/src/modules/helpers/chats.ts
@@ -20,8 +20,13 @@ const FOREVER_BANNED_DATE = Date.now() / 1000 + 31622400; // 366 days
 const VERIFIED_PRIORITY_BASE = 3e9;
 const PINNED_PRIORITY_BASE = 3e8;
 
-export function isChatPrivate(chatId: number) {
-  return chatId > 0;
+export function isUserId(entityId: string) {
+  // Workaround for old-fashioned IDs stored locally
+  if (typeof entityId === 'number') {
+    return entityId > 0;
+  }
+
+  return !entityId.startsWith('-');
 }
 
 export function isChatGroup(chat: ApiChat) {
@@ -44,7 +49,7 @@ export function isCommonBoxChat(chat: ApiChat) {
   return chat.type === 'chatTypePrivate' || chat.type === 'chatTypeBasicGroup';
 }
 
-export function isChatWithRepliesBot(chatId: number) {
+export function isChatWithRepliesBot(chatId: string) {
   return chatId === REPLIES_USER_ID;
 }
 
@@ -143,7 +148,7 @@ export function getCanPostInChat(chat: ApiChat, threadId: number) {
     return true;
   }
 
-  if (isChatPrivate(chat.id)) {
+  if (isUserId(chat.id)) {
     return true;
   }
 
@@ -177,7 +182,7 @@ export function getAllowedAttachmentOptions(chat?: ApiChat, isChatWithBot = fals
 
   return {
     canAttachMedia: isAdmin || !isUserRightBanned(chat, 'sendMedia'),
-    canAttachPolls: (isAdmin || !isUserRightBanned(chat, 'sendPolls')) && (!isChatPrivate(chat.id) || isChatWithBot),
+    canAttachPolls: (isAdmin || !isUserRightBanned(chat, 'sendPolls')) && (!isUserId(chat.id) || isChatWithBot),
     canSendStickers: isAdmin || !isUserRightBanned(chat, 'sendStickers'),
     canSendGifs: isAdmin || !isUserRightBanned(chat, 'sendGifs'),
     canAttachEmbedLinks: isAdmin || !isUserRightBanned(chat, 'embedLinks'),
@@ -230,7 +235,7 @@ export function isChatArchived(chat: ApiChat) {
 }
 
 export function selectIsChatMuted(
-  chat: ApiChat, notifySettings: NotifySettings, notifyExceptions: Record<number, NotifyException> = [],
+  chat: ApiChat, notifySettings: NotifySettings, notifyExceptions: Record<string, NotifyException> = {},
 ) {
   // If this chat is in exceptions they take precedence
   if (notifyExceptions[chat.id] && notifyExceptions[chat.id].isMuted !== undefined) {
@@ -239,14 +244,14 @@ export function selectIsChatMuted(
 
   return (
     chat.isMuted
-    || (isChatPrivate(chat.id) && !notifySettings.hasPrivateChatsNotifications)
+    || (isUserId(chat.id) && !notifySettings.hasPrivateChatsNotifications)
     || (isChatChannel(chat) && !notifySettings.hasBroadcastNotifications)
     || (isChatGroup(chat) && !notifySettings.hasGroupNotifications)
   );
 }
 
 export function selectShouldShowMessagePreview(
-  chat: ApiChat, notifySettings: NotifySettings, notifyExceptions: Record<number, NotifyException> = [],
+  chat: ApiChat, notifySettings: NotifySettings, notifyExceptions: Record<string, NotifyException> = {},
 ) {
   const {
     hasPrivateChatsMessagePreview = true,
@@ -258,7 +263,7 @@ export function selectShouldShowMessagePreview(
     return notifyExceptions[chat.id].shouldShowPreviews;
   }
 
-  return (isChatPrivate(chat.id) && hasPrivateChatsMessagePreview)
+  return (isUserId(chat.id) && hasPrivateChatsMessagePreview)
     || (isChatChannel(chat) && hasBroadcastMessagePreview)
     || (isChatGroup(chat) && hasGroupMessagePreview);
 }
@@ -268,17 +273,17 @@ export function getCanDeleteChat(chat: ApiChat) {
 }
 
 export function prepareFolderListIds(
-  chatsById: Record<number, ApiChat>,
-  usersById: Record<number, ApiUser>,
+  chatsById: Record<string, ApiChat>,
+  usersById: Record<string, ApiUser>,
   folder: ApiChatFolder,
   notifySettings: NotifySettings,
   notifyExceptions?: Record<number, NotifyException>,
-  chatIdsCache?: number[],
+  chatIdsCache?: string[],
 ) {
   const excludedChatIds = folder.excludedChatIds ? new Set(folder.excludedChatIds) : undefined;
   const includedChatIds = folder.excludedChatIds ? new Set(folder.includedChatIds) : undefined;
   const pinnedChatIds = folder.excludedChatIds ? new Set(folder.pinnedChatIds) : undefined;
-  const listIds = (chatIdsCache || Object.keys(chatsById).map(Number))
+  const listIds = (chatIdsCache || Object.keys(chatsById))
     .filter((id) => {
       return filterChatFolder(
         chatsById[id],
@@ -298,12 +303,12 @@ export function prepareFolderListIds(
 function filterChatFolder(
   chat: ApiChat,
   folder: ApiChatFolder,
-  usersById: Record<number, ApiUser>,
+  usersById: Record<string, ApiUser>,
   notifySettings: NotifySettings,
   notifyExceptions?: Record<number, NotifyException>,
-  excludedChatIds?: Set<number>,
-  includedChatIds?: Set<number>,
-  pinnedChatIds?: Set<number>,
+  excludedChatIds?: Set<string>,
+  includedChatIds?: Set<string>,
+  pinnedChatIds?: Set<string>,
 ) {
   if (!chat.isListed) {
     return false;
@@ -333,7 +338,7 @@ function filterChatFolder(
     return false;
   }
 
-  if (isChatPrivate(chat.id)) {
+  if (isUserId(chat.id)) {
     const privateChatUser = usersById[chat.id];
 
     const isChatWithBot = privateChatUser && privateChatUser.type === 'userTypeBot';
@@ -360,9 +365,9 @@ function filterChatFolder(
 }
 
 export function prepareChatList(
-  chatsById: Record<number, ApiChat>,
-  listIds: number[],
-  orderedPinnedIds?: number[],
+  chatsById: Record<string, ApiChat>,
+  listIds: string[],
+  orderedPinnedIds?: string[],
   folderType: 'all' | 'archived' | 'folder' = 'all',
 ) {
   function chatFilter(chat?: ApiChat) {
@@ -415,10 +420,10 @@ export function prepareChatList(
 }
 
 export function getFolderUnreadDialogs(
-  chatsById: Record<number, ApiChat>,
-  usersById: Record<number, ApiUser>,
+  chatsById: Record<string, ApiChat>,
+  usersById: Record<string, ApiUser>,
   folder: ApiChatFolder,
-  chatIdsCache: number[],
+  chatIdsCache: string[],
   notifySettings: NotifySettings,
   notifyExceptions?: Record<number, NotifyException>,
 ) {
@@ -444,10 +449,10 @@ export function getFolderUnreadDialogs(
 
 export function getFolderDescriptionText(
   lang: LangFn,
-  chatsById: Record<number, ApiChat>,
-  usersById: Record<number, ApiUser>,
+  chatsById: Record<string, ApiChat>,
+  usersById: Record<string, ApiUser>,
   folder: ApiChatFolder,
-  chatIdsCache: number[],
+  chatIdsCache: string[],
   notifySettings: NotifySettings,
   notifyExceptions?: Record<number, NotifyException>,
 ) {
@@ -486,12 +491,12 @@ export function getFolderDescriptionText(
 }
 
 function getFolderChatsCount(
-  chatsById: Record<number, ApiChat>,
-  usersById: Record<number, ApiUser>,
+  chatsById: Record<string, ApiChat>,
+  usersById: Record<string, ApiUser>,
   folder: ApiChatFolder,
-  chatIdsCache: number[],
+  chatIdsCache: string[],
   notifySettings: NotifySettings,
-  notifyExceptions?: Record<number, NotifyException>,
+  notifyExceptions?: Record<string, NotifyException>,
 ) {
   const [listIds, pinnedIds] = prepareFolderListIds(
     chatsById, usersById, folder, notifySettings, notifyExceptions, chatIdsCache,
@@ -500,8 +505,8 @@ function getFolderChatsCount(
   return pinnedChats.length + otherChats.length;
 }
 
-export function getMessageSenderName(lang: LangFn, chatId: number, sender?: ApiUser) {
-  if (!sender || isChatPrivate(chatId)) {
+export function getMessageSenderName(lang: LangFn, chatId: string, sender?: ApiUser) {
+  if (!sender || isUserId(chatId)) {
     return undefined;
   }
 
@@ -513,10 +518,10 @@ export function getMessageSenderName(lang: LangFn, chatId: number, sender?: ApiU
 }
 
 export function sortChatIds(
-  chatIds: number[],
-  chatsById: Record<number, ApiChat>,
+  chatIds: string[],
+  chatsById: Record<string, ApiChat>,
   shouldPrioritizeVerified = false,
-  priorityIds?: number[],
+  priorityIds?: string[],
 ) {
   return orderBy(chatIds, (id) => {
     const chat = chatsById[id];
diff --git a/src/modules/helpers/localSearch.ts b/src/modules/helpers/localSearch.ts
index c1c1cb400..e709ad26a 100644
--- a/src/modules/helpers/localSearch.ts
+++ b/src/modules/helpers/localSearch.ts
@@ -1,3 +1,3 @@
-export function buildChatThreadKey(chatId: number, threadId: number) {
+export function buildChatThreadKey(chatId: string, threadId: number) {
   return `${chatId}_${threadId}`;
 }
diff --git a/src/modules/helpers/messages.ts b/src/modules/helpers/messages.ts
index 1eb063ab7..54220437c 100644
--- a/src/modules/helpers/messages.ts
+++ b/src/modules/helpers/messages.ts
@@ -6,14 +6,14 @@ import { LangFn } from '../../hooks/useLang';
 import { LOCAL_MESSAGE_ID_BASE, SERVICE_NOTIFICATIONS_USER_ID, RE_LINK_TEMPLATE } from '../../config';
 import { getUserFullName } from './users';
 import { isWebpSupported, IS_OPUS_SUPPORTED } from '../../util/environment';
-import { getChatTitle } from './chats';
+import { getChatTitle, isUserId } from './chats';
 import parseEmojiOnlyString from '../../components/common/helpers/parseEmojiOnlyString';
 
 const CONTENT_NOT_SUPPORTED = 'The message is not supported on this version of Telegram';
 const RE_LINK = new RegExp(RE_LINK_TEMPLATE, 'i');
 const TRUNCATED_SUMMARY_LENGTH = 80;
 
-export type MessageKey = `msg${number}-${number}`;
+export type MessageKey = `msg${string}-${number}`;
 
 export function getMessageKey(message: ApiMessage): MessageKey {
   const { chatId, id } = message;
@@ -21,14 +21,14 @@ export function getMessageKey(message: ApiMessage): MessageKey {
   return buildMessageKey(chatId, id);
 }
 
-export function buildMessageKey(chatId: number, msgId: number): MessageKey {
+export function buildMessageKey(chatId: string, msgId: number): MessageKey {
   return `msg${chatId}-${msgId}`;
 }
 
 export function parseMessageKey(key: MessageKey) {
   const match = key.match(/^msg(-?\d+)-(\d+)/)!;
 
-  return { chatId: Number(match[1]), messageId: Number(match[2]) };
+  return { chatId: match[1], messageId: Number(match[2]) };
 }
 
 export function getMessageOriginalId(message: ApiMessage) {
@@ -203,11 +203,11 @@ export function isServiceNotificationMessage(message: ApiMessage) {
 }
 
 export function isAnonymousOwnMessage(message: ApiMessage) {
-  return Boolean(message.senderId) && message.senderId! < 0 && isOwnMessage(message);
+  return Boolean(message.senderId) && !isUserId(message.senderId!) && isOwnMessage(message);
 }
 
 export function getSenderTitle(lang: LangFn, sender: ApiUser | ApiChat) {
-  return sender.id > 0 ? getUserFullName(sender as ApiUser) : getChatTitle(lang, sender as ApiChat);
+  return isUserId(sender.id) ? getUserFullName(sender as ApiUser) : getChatTitle(lang, sender as ApiChat);
 }
 
 export function getSendingState(message: ApiMessage) {
diff --git a/src/modules/helpers/users.ts b/src/modules/helpers/users.ts
index e5ef111b2..08e6b4cde 100644
--- a/src/modules/helpers/users.ts
+++ b/src/modules/helpers/users.ts
@@ -188,9 +188,9 @@ export function getCanAddContact(user: ApiUser) {
 }
 
 export function sortUserIds(
-  userIds: number[],
-  usersById: Record<number, ApiUser>,
-  priorityIds?: number[],
+  userIds: string[],
+  usersById: Record<string, ApiUser>,
+  priorityIds?: string[],
   serverTimeOffset = 0,
 ) {
   return orderBy(userIds, (id) => {
@@ -227,10 +227,19 @@ export function sortUserIds(
   }, 'desc');
 }
 
+export function getUserIdDividend(userId: string) {
+  // Workaround for old-fashioned IDs stored locally
+  if (typeof userId === 'number') {
+    return Math.abs(userId);
+  }
+
+  return Math.abs(Number(userId));
+}
+
 // eslint-disable-next-line max-len
 // https://github.com/telegramdesktop/tdesktop/blob/371510cfe23b0bd226de8c076bc49248fbe40c26/Telegram/SourceFiles/data/data_peer.cpp#L53
 export function getUserColorKey(peer: ApiUser | ApiChat | undefined) {
-  const index = peer ? Math.abs(peer.id) % 7 : 0;
+  const index = peer ? getUserIdDividend(peer.id) % 7 : 0;
 
   return USER_COLOR_KEYS[index];
 }
diff --git a/src/modules/reducers/chats.ts b/src/modules/reducers/chats.ts
index 3a22bf841..2c1c94fc9 100644
--- a/src/modules/reducers/chats.ts
+++ b/src/modules/reducers/chats.ts
@@ -7,7 +7,7 @@ import { omit } from '../../util/iteratees';
 export function replaceChatListIds(
   global: GlobalState,
   type: 'active' | 'archived',
-  newIds: number[] | undefined,
+  newIds: string[] | undefined,
 ): GlobalState {
   return {
     ...global,
@@ -21,7 +21,7 @@ export function replaceChatListIds(
   };
 }
 
-export function updateChatListIds(global: GlobalState, type: 'active' | 'archived', idsUpdate: number[]): GlobalState {
+export function updateChatListIds(global: GlobalState, type: 'active' | 'archived', idsUpdate: string[]): GlobalState {
   const { [type]: listIds } = global.chats.listIds;
   const newIds = listIds?.length
     ? idsUpdate.filter((id) => !listIds.includes(id))
@@ -37,7 +37,7 @@ export function updateChatListIds(global: GlobalState, type: 'active' | 'archive
   ]);
 }
 
-export function replaceChats(global: GlobalState, newById: Record<number, ApiChat>): GlobalState {
+export function replaceChats(global: GlobalState, newById: Record<string, ApiChat>): GlobalState {
   return {
     ...global,
     chats: {
@@ -49,7 +49,7 @@ export function replaceChats(global: GlobalState, newById: Record<number, ApiCha
 
 // @optimization Don't spread/unspread global for each element, do it in a batch
 function getUpdatedChat(
-  global: GlobalState, chatId: number, chatUpdate: Partial<ApiChat>, photo?: ApiPhoto,
+  global: GlobalState, chatId: string, chatUpdate: Partial<ApiChat>, photo?: ApiPhoto,
 ): ApiChat {
   const { byId } = global.chats;
   const chat = byId[chatId];
@@ -68,7 +68,7 @@ function getUpdatedChat(
 }
 
 export function updateChat(
-  global: GlobalState, chatId: number, chatUpdate: Partial<ApiChat>, photo?: ApiPhoto,
+  global: GlobalState, chatId: string, chatUpdate: Partial<ApiChat>, photo?: ApiPhoto,
 ): GlobalState {
   const { byId } = global.chats;
 
@@ -80,8 +80,8 @@ export function updateChat(
   });
 }
 
-export function updateChats(global: GlobalState, updatedById: Record<number, ApiChat>): GlobalState {
-  const updatedChats = Object.keys(updatedById).map(Number).reduce<Record<number, ApiChat>>((acc, id) => {
+export function updateChats(global: GlobalState, updatedById: Record<string, ApiChat>): GlobalState {
+  const updatedChats = Object.keys(updatedById).reduce<Record<string, ApiChat>>((acc, id) => {
     const updatedChat = getUpdatedChat(global, id, updatedById[id]);
     if (updatedChat) {
       acc[id] = updatedChat;
@@ -98,11 +98,11 @@ export function updateChats(global: GlobalState, updatedById: Record<number, Api
 }
 
 // @optimization Allows to avoid redundant updates which cause a lot of renders
-export function addChats(global: GlobalState, addedById: Record<number, ApiChat>): GlobalState {
+export function addChats(global: GlobalState, addedById: Record<string, ApiChat>): GlobalState {
   const { byId } = global.chats;
   let isAdded = false;
 
-  const addedChats = Object.keys(addedById).map(Number).reduce<Record<number, ApiChat>>((acc, id) => {
+  const addedChats = Object.keys(addedById).reduce<Record<string, ApiChat>>((acc, id) => {
     if (!byId[id] || (byId[id].isMin && !addedById[id].isMin)) {
       const updatedChat = getUpdatedChat(global, id, addedById[id]);
       if (updatedChat) {
@@ -128,7 +128,7 @@ export function addChats(global: GlobalState, addedById: Record<number, ApiChat>
 
 export function updateChatListType(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   folderId?: number,
 ): GlobalState {
   const listType = folderId === ARCHIVED_FOLDER_ID ? 'archived' : 'active';
@@ -166,7 +166,7 @@ export function updateChatListSecondaryInfo(
   global: GlobalState,
   type: 'active' | 'archived',
   info: {
-    orderedPinnedIds?: number[];
+    orderedPinnedIds?: string[];
     totalChatCount: number;
   },
 ): GlobalState {
diff --git a/src/modules/reducers/localSearch.ts b/src/modules/reducers/localSearch.ts
index ecb23f86d..ddc717990 100644
--- a/src/modules/reducers/localSearch.ts
+++ b/src/modules/reducers/localSearch.ts
@@ -42,7 +42,7 @@ function replaceLocalTextSearch(
 
 export function updateLocalTextSearch(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   threadId: number,
   isActive: boolean,
   query?: string,
@@ -58,7 +58,7 @@ export function updateLocalTextSearch(
 
 export function replaceLocalTextSearchResults(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   threadId: number,
   foundIds?: number[],
   totalCount?: number,
@@ -78,7 +78,7 @@ export function replaceLocalTextSearchResults(
 
 export function updateLocalTextSearchResults(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   threadId: number,
   newFoundIds: number[],
   totalCount?: number,
@@ -95,7 +95,7 @@ export function updateLocalTextSearchResults(
 
 function replaceLocalMediaSearch(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   searchParams: MediaSearchParams,
 ): GlobalState {
   return {
@@ -111,7 +111,7 @@ function replaceLocalMediaSearch(
 
 export function updateLocalMediaSearchType(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   currentType: SharedMediaType | undefined,
 ): GlobalState {
   return replaceLocalMediaSearch(global, chatId, {
@@ -122,7 +122,7 @@ export function updateLocalMediaSearchType(
 
 export function replaceLocalMediaSearchResults(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   type: ApiMessageSearchType,
   foundIds?: number[],
   totalCount?: number,
@@ -143,7 +143,7 @@ export function replaceLocalMediaSearchResults(
 
 export function updateLocalMediaSearchResults(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   type: SharedMediaType,
   newFoundIds: number[],
   totalCount?: number,
diff --git a/src/modules/reducers/management.ts b/src/modules/reducers/management.ts
index fa5dbb2b8..33e6ade9e 100644
--- a/src/modules/reducers/management.ts
+++ b/src/modules/reducers/management.ts
@@ -17,7 +17,7 @@ export function updateManagementProgress(global: GlobalState, progress: Manageme
   };
 }
 
-export function updateManagement(global: GlobalState, chatId: number, update: Partial<ManagementState>): GlobalState {
+export function updateManagement(global: GlobalState, chatId: string, update: Partial<ManagementState>): GlobalState {
   return {
     ...global,
     management: {
diff --git a/src/modules/reducers/messages.ts b/src/modules/reducers/messages.ts
index 24f648934..d49e95288 100644
--- a/src/modules/reducers/messages.ts
+++ b/src/modules/reducers/messages.ts
@@ -23,7 +23,7 @@ import {
   areSortedArraysEqual, omit, pickTruthy, unique,
 } from '../../util/iteratees';
 
-const TMP_CHAT_ID = -1;
+const TMP_CHAT_ID = '-1';
 
 type MessageStoreSections = {
   byId: Record<number, ApiMessage>;
@@ -32,7 +32,7 @@ type MessageStoreSections = {
 
 export function updateCurrentMessageList(
   global: GlobalState,
-  chatId: number | undefined,
+  chatId: string | undefined,
   threadId: number = MAIN_THREAD_ID,
   type: MessageListType = 'thread',
   shouldReplaceHistory?: boolean,
@@ -63,14 +63,14 @@ export function updateCurrentMessageList(
   };
 }
 
-function replaceChatMessages(global: GlobalState, chatId: number, newById: Record<number, ApiMessage>): GlobalState {
+function replaceChatMessages(global: GlobalState, chatId: string, newById: Record<number, ApiMessage>): GlobalState {
   return updateMessageStore(global, chatId, {
     byId: newById,
   });
 }
 
 function updateThread(
-  global: GlobalState, chatId: number, threadId: number, threadUpdate: Partial<Thread>,
+  global: GlobalState, chatId: string, threadId: number, threadUpdate: Partial<Thread>,
 ): GlobalState {
   const current = global.messages.byChatId[chatId];
 
@@ -86,7 +86,7 @@ function updateThread(
 }
 
 function updateMessageStore(
-  global: GlobalState, chatId: number, update: Partial<MessageStoreSections>,
+  global: GlobalState, chatId: string, update: Partial<MessageStoreSections>,
 ): GlobalState {
   const current = global.messages.byChatId[chatId] || { byId: {}, threadsById: {} };
 
@@ -106,7 +106,7 @@ function updateMessageStore(
 }
 
 export function replaceThreadParam<T extends keyof Thread>(
-  global: GlobalState, chatId: number, threadId: number, paramName: T, newValue: Thread[T] | undefined,
+  global: GlobalState, chatId: string, threadId: number, paramName: T, newValue: Thread[T] | undefined,
 ) {
   return updateThread(global, chatId, threadId, { [paramName]: newValue });
 }
@@ -121,9 +121,9 @@ export function addMessages(
     messagesByChatId[message.chatId][message.id] = message;
 
     return messagesByChatId;
-  }, {} as Record<number, Record<number, ApiMessage>>);
+  }, {} as Record<string, Record<number, ApiMessage>>);
 
-  Object.keys(addedByChatId).map(Number).forEach((chatId) => {
+  Object.keys(addedByChatId).forEach((chatId) => {
     global = addChatMessagesById(global, chatId, addedByChatId[chatId]);
   });
 
@@ -131,7 +131,7 @@ export function addMessages(
 }
 
 export function addChatMessagesById(
-  global: GlobalState, chatId: number, newById: Record<number, ApiMessage>,
+  global: GlobalState, chatId: string, newById: Record<number, ApiMessage>,
 ): GlobalState {
   const byId = selectChatMessages(global, chatId);
 
@@ -146,7 +146,7 @@ export function addChatMessagesById(
 }
 
 export function updateChatMessage(
-  global: GlobalState, chatId: number, messageId: number, messageUpdate: Partial<ApiMessage>,
+  global: GlobalState, chatId: string, messageId: number, messageUpdate: Partial<ApiMessage>,
 ): GlobalState {
   const byId = selectChatMessages(global, chatId) || {};
   const message = byId[messageId];
@@ -166,7 +166,7 @@ export function updateChatMessage(
 }
 
 export function updateScheduledMessage(
-  global: GlobalState, chatId: number, messageId: number, messageUpdate: Partial<ApiMessage>,
+  global: GlobalState, chatId: string, messageId: number, messageUpdate: Partial<ApiMessage>,
 ): GlobalState {
   const byId = selectScheduledMessages(global, chatId) || {};
   const message = byId[messageId];
@@ -182,12 +182,12 @@ export function updateScheduledMessage(
   return replaceScheduledMessages(global, chatId, {
     ...byId,
     [messageId]: updatedMessage,
-  }, undefined);
+  });
 }
 
 export function deleteChatMessages(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   messageIds: number[],
 ): GlobalState {
   const byId = selectChatMessages(global, chatId);
@@ -267,7 +267,7 @@ export function deleteChatMessages(
 
 export function deleteChatScheduledMessages(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   messageIds: number[],
 ): GlobalState {
   const byId = selectScheduledMessages(global, chatId);
@@ -286,14 +286,14 @@ export function deleteChatScheduledMessages(
     global = replaceThreadParam(global, chatId, MAIN_THREAD_ID, 'scheduledIds', scheduledIds);
   }
 
-  global = replaceScheduledMessages(global, chatId, newById, undefined);
+  global = replaceScheduledMessages(global, chatId, newById);
 
   return global;
 }
 
 export function updateListedIds(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   threadId: number,
   idsUpdate: number[],
 ): GlobalState {
@@ -314,7 +314,7 @@ export function updateListedIds(
 
 export function updateOutlyingIds(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   threadId: number,
   idsUpdate: number[],
 ): GlobalState {
@@ -339,7 +339,7 @@ function orderHistoryIds(listedIds: number[]) {
 
 export function addViewportId(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   threadId: number,
   newId: number,
 ): GlobalState {
@@ -362,7 +362,7 @@ export function addViewportId(
 
 export function safeReplaceViewportIds(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   threadId: number,
   newViewportIds: number[],
 ): GlobalState {
@@ -379,7 +379,7 @@ export function safeReplaceViewportIds(
 }
 
 export function updateThreadInfo(
-  global: GlobalState, chatId: number, threadId: number, update: Partial<ApiThreadInfo> | undefined,
+  global: GlobalState, chatId: string, threadId: number, update: Partial<ApiThreadInfo> | undefined,
 ): GlobalState {
   const newThreadInfo = {
     ...(selectThreadInfo(global, chatId, threadId) as ApiThreadInfo),
@@ -394,7 +394,7 @@ export function updateThreadInfo(
 }
 
 export function updateThreadInfos(
-  global: GlobalState, chatId: number, updates: Partial<ApiThreadInfo>[],
+  global: GlobalState, chatId: string, updates: Partial<ApiThreadInfo>[],
 ): GlobalState {
   updates.forEach((update) => {
     global = updateThreadInfo(global, update.chatId!, update.threadId!, update);
@@ -404,16 +404,15 @@ export function updateThreadInfos(
 }
 
 export function replaceScheduledMessages(
-  global: GlobalState, chatId: number, newById: Record<number, ApiMessage>, hash: number | undefined,
+  global: GlobalState, chatId: string, newById: Record<number, ApiMessage>,
 ): GlobalState {
   return updateScheduledMessages(global, chatId, {
     byId: newById,
-    hash,
   });
 }
 
 function updateScheduledMessages(
-  global: GlobalState, chatId: number, update: Partial<{ byId: Record<number, ApiMessage>; hash: number }>,
+  global: GlobalState, chatId: string, update: Partial<{ byId: Record<number, ApiMessage> }>,
 ): GlobalState {
   const current = global.scheduledMessages.byChatId[chatId] || { byId: {}, hash: 0 };
 
@@ -432,7 +431,7 @@ function updateScheduledMessages(
 }
 
 export function updateFocusedMessage(
-  global: GlobalState, chatId?: number, messageId?: number, noHighlight = false, isResizingContainer = false,
+  global: GlobalState, chatId?: string, messageId?: number, noHighlight = false, isResizingContainer = false,
 ): GlobalState {
   return {
     ...global,
@@ -460,7 +459,7 @@ export function updateFocusDirection(
 
 export function enterMessageSelectMode(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   messageId?: number | number[],
 ): GlobalState {
   const messageIds = messageId ? Array.prototype.concat([], messageId) : [];
@@ -475,7 +474,7 @@ export function enterMessageSelectMode(
 
 export function toggleMessageSelection(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   threadId: number,
   messageListType: MessageListType,
   messageId: number,
@@ -533,7 +532,7 @@ export function exitMessageSelectMode(global: GlobalState): GlobalState {
 export function updateThreadUnreadFromForwardedMessage(
   global: GlobalState,
   originMessage: ApiMessage,
-  chatId: number,
+  chatId: string,
   lastMessageId: number,
   isDeleting?: boolean,
 ) {
diff --git a/src/modules/reducers/settings.ts b/src/modules/reducers/settings.ts
index aeda34222..2f70b12f1 100644
--- a/src/modules/reducers/settings.ts
+++ b/src/modules/reducers/settings.ts
@@ -48,7 +48,7 @@ export function addNotifyExceptions(
 }
 
 export function addNotifyException(
-  global: GlobalState, id: number, notifyException: NotifyException,
+  global: GlobalState, id: string, notifyException: NotifyException,
 ): GlobalState {
   return {
     ...global,
@@ -87,7 +87,7 @@ export function updateNotifySettings(
   }
 }
 
-export function addBlockedContact(global: GlobalState, contactId: number): GlobalState {
+export function addBlockedContact(global: GlobalState, contactId: string): GlobalState {
   global = updateUserBlockedState(global, contactId, true);
 
   return {
@@ -100,7 +100,7 @@ export function addBlockedContact(global: GlobalState, contactId: number): Globa
   };
 }
 
-export function removeBlockedContact(global: GlobalState, contactId: number): GlobalState {
+export function removeBlockedContact(global: GlobalState, contactId: string): GlobalState {
   global = updateUserBlockedState(global, contactId, false);
 
   return {
diff --git a/src/modules/reducers/symbols.ts b/src/modules/reducers/symbols.ts
index 7ee327b87..ad97bc4e5 100644
--- a/src/modules/reducers/symbols.ts
+++ b/src/modules/reducers/symbols.ts
@@ -6,7 +6,7 @@ import { selectStickersForEmoji } from '../selectors';
 export function updateStickerSets(
   global: GlobalState,
   category: 'added' | 'featured' | 'search',
-  hash: number,
+  hash: string,
   sets: ApiStickerSet[],
   resultIds?: string[],
 ): GlobalState {
@@ -100,7 +100,7 @@ export function replaceAnimatedEmojis(global: GlobalState, stickerSet: ApiSticke
 }
 
 export function updateStickersForEmoji(
-  global: GlobalState, emoji: string, remoteStickers?: ApiSticker[], hash?: number,
+  global: GlobalState, emoji: string, remoteStickers?: ApiSticker[], hash?: string,
 ): GlobalState {
   const localStickers = selectStickersForEmoji(global, emoji);
   const allStickers = [...localStickers, ...(remoteStickers || [])];
diff --git a/src/modules/reducers/users.ts b/src/modules/reducers/users.ts
index 4d81070b7..179f2559f 100644
--- a/src/modules/reducers/users.ts
+++ b/src/modules/reducers/users.ts
@@ -4,7 +4,7 @@ import { ApiUser } from '../../api/types';
 import { omit } from '../../util/iteratees';
 import { MEMO_EMPTY_ARRAY } from '../../util/memo';
 
-export function replaceUsers(global: GlobalState, newById: Record<number, ApiUser>): GlobalState {
+export function replaceUsers(global: GlobalState, newById: Record<string, ApiUser>): GlobalState {
   return {
     ...global,
     users: {
@@ -15,7 +15,7 @@ export function replaceUsers(global: GlobalState, newById: Record<number, ApiUse
 }
 
 // @optimization Don't spread/unspread global for each element, do it in a batch
-function getUpdatedUser(global: GlobalState, userId: number, userUpdate: Partial<ApiUser>): ApiUser {
+function getUpdatedUser(global: GlobalState, userId: string, userUpdate: Partial<ApiUser>): ApiUser {
   const { byId } = global.users;
   const user = byId[userId];
   const shouldOmitMinInfo = userUpdate.isMin && user && !user.isMin;
@@ -33,7 +33,7 @@ function getUpdatedUser(global: GlobalState, userId: number, userUpdate: Partial
 }
 
 function updateContactList(global: GlobalState, updatedUsers: ApiUser[]): GlobalState {
-  const { hash, userIds: contactUserIds } = global.contactList || {};
+  const { userIds: contactUserIds } = global.contactList || {};
 
   if (!contactUserIds) return global;
 
@@ -46,7 +46,6 @@ function updateContactList(global: GlobalState, updatedUsers: ApiUser[]): Global
   return {
     ...global,
     contactList: {
-      hash: hash || 0,
       userIds: [
         ...newContactUserIds,
         ...contactUserIds,
@@ -55,7 +54,7 @@ function updateContactList(global: GlobalState, updatedUsers: ApiUser[]): Global
   };
 }
 
-export function updateUser(global: GlobalState, userId: number, userUpdate: Partial<ApiUser>): GlobalState {
+export function updateUser(global: GlobalState, userId: string, userUpdate: Partial<ApiUser>): GlobalState {
   const { byId } = global.users;
 
   const updatedUser = getUpdatedUser(global, userId, userUpdate);
@@ -68,8 +67,8 @@ export function updateUser(global: GlobalState, userId: number, userUpdate: Part
   });
 }
 
-export function updateUsers(global: GlobalState, updatedById: Record<number, ApiUser>): GlobalState {
-  const updatedUsers = Object.keys(updatedById).map(Number).reduce<Record<number, ApiUser>>((acc, id) => {
+export function updateUsers(global: GlobalState, updatedById: Record<string, ApiUser>): GlobalState {
+  const updatedUsers = Object.keys(updatedById).reduce<Record<string, ApiUser>>((acc, id) => {
     const updatedUser = getUpdatedUser(global, id, updatedById[id]);
     if (updatedUser) {
       acc[id] = updatedUser;
@@ -88,11 +87,11 @@ export function updateUsers(global: GlobalState, updatedById: Record<number, Api
 }
 
 // @optimization Allows to avoid redundant updates which cause a lot of renders
-export function addUsers(global: GlobalState, addedById: Record<number, ApiUser>): GlobalState {
+export function addUsers(global: GlobalState, addedById: Record<string, ApiUser>): GlobalState {
   const { byId } = global.users;
   let isAdded = false;
 
-  const addedUsers = Object.keys(addedById).map(Number).reduce<Record<number, ApiUser>>((acc, id) => {
+  const addedUsers = Object.keys(addedById).reduce<Record<string, ApiUser>>((acc, id) => {
     if (!byId[id] || (byId[id].isMin && !addedById[id].isMin)) {
       const updatedUser = getUpdatedUser(global, id, addedById[id]);
       if (updatedUser) {
@@ -118,7 +117,7 @@ export function addUsers(global: GlobalState, addedById: Record<number, ApiUser>
   return global;
 }
 
-export function updateSelectedUserId(global: GlobalState, selectedId?: number): GlobalState {
+export function updateSelectedUserId(global: GlobalState, selectedId?: string): GlobalState {
   if (global.users.selectedId === selectedId) {
     return global;
   }
@@ -132,15 +131,14 @@ export function updateSelectedUserId(global: GlobalState, selectedId?: number):
   };
 }
 
-export function deleteUser(global: GlobalState, userId: number): GlobalState {
+export function deleteUser(global: GlobalState, userId: string): GlobalState {
   const { byId } = global.users;
-  const { hash, userIds } = global.contactList || {};
+  const { userIds } = global.contactList || {};
   delete byId[userId];
 
   global = {
     ...global,
     contactList: {
-      hash: hash || 0,
       userIds: userIds ? userIds.filter((id) => id !== userId) : MEMO_EMPTY_ARRAY,
     },
   };
@@ -169,7 +167,7 @@ export function updateUserSearchFetchingStatus(
   });
 }
 
-export function updateUserBlockedState(global: GlobalState, userId: number, isBlocked: boolean) {
+export function updateUserBlockedState(global: GlobalState, userId: string, isBlocked: boolean) {
   const { byId } = global.users;
   const user = byId[userId];
   if (!user || !user.fullInfo) {
diff --git a/src/modules/selectors/chats.ts b/src/modules/selectors/chats.ts
index ec18e6c0b..abd0c27a7 100644
--- a/src/modules/selectors/chats.ts
+++ b/src/modules/selectors/chats.ts
@@ -2,7 +2,7 @@ import { ApiChat, MAIN_THREAD_ID } from '../../api/types';
 import { GlobalState } from '../../global/types';
 
 import {
-  getPrivateChatUserId, isChatChannel, isChatPrivate, isHistoryClearMessage, isUserBot, isUserOnline, selectIsChatMuted,
+  getPrivateChatUserId, isChatChannel, isUserId, isHistoryClearMessage, isUserBot, isUserOnline, selectIsChatMuted,
 } from '../helpers';
 import { selectUser } from './users';
 import {
@@ -10,7 +10,7 @@ import {
 } from '../../config';
 import { selectNotifyExceptions, selectNotifySettings } from './settings';
 
-export function selectChat(global: GlobalState, chatId: number): ApiChat | undefined {
+export function selectChat(global: GlobalState, chatId: string): ApiChat | undefined {
   return global.chats.byId[chatId];
 }
 
@@ -23,7 +23,7 @@ export function selectChatUser(global: GlobalState, chat: ApiChat) {
   return selectUser(global, userId);
 }
 
-export function selectIsChatWithSelf(global: GlobalState, chatId: number) {
+export function selectIsChatWithSelf(global: GlobalState, chatId: string) {
   return chatId === global.currentUserId;
 }
 
@@ -37,7 +37,7 @@ export function selectSupportChat(global: GlobalState) {
 }
 
 export function selectChatOnlineCount(global: GlobalState, chat: ApiChat) {
-  if (isChatPrivate(chat.id) || isChatChannel(chat) || !chat.fullInfo) {
+  if (isUserId(chat.id) || isChatChannel(chat) || !chat.fullInfo) {
     return undefined;
   }
 
@@ -54,7 +54,7 @@ export function selectChatOnlineCount(global: GlobalState, chat: ApiChat) {
   }, 0);
 }
 
-export function selectChatBot(global: GlobalState, chatId: number) {
+export function selectChatBot(global: GlobalState, chatId: string) {
   const chat = selectChat(global, chatId);
   const userId = chat && getPrivateChatUserId(chat);
   const user = userId && selectUser(global, userId);
@@ -65,7 +65,7 @@ export function selectChatBot(global: GlobalState, chatId: number) {
   return user;
 }
 
-export function selectIsChatBotNotStarted(global: GlobalState, chatId: number) {
+export function selectIsChatBotNotStarted(global: GlobalState, chatId: string) {
   const chat = selectChat(global, chatId);
   const bot = selectChatBot(global, chatId);
   if (!chat || !bot) {
@@ -89,7 +89,7 @@ export function selectAreActiveChatsLoaded(global: GlobalState): boolean {
   return Boolean(global.chats.listIds.active);
 }
 
-export function selectIsChatListed(global: GlobalState, chatId: number, type?: 'active' | 'archived'): boolean {
+export function selectIsChatListed(global: GlobalState, chatId: string, type?: 'active' | 'archived'): boolean {
   const { listIds } = global.chats;
   if (type) {
     const targetList = listIds[type];
@@ -99,7 +99,7 @@ export function selectIsChatListed(global: GlobalState, chatId: number, type?: '
   return Object.values(listIds).some((list) => list && list.includes(chatId));
 }
 
-export function selectChatListType(global: GlobalState, chatId: number): 'active' | 'archived' | undefined {
+export function selectChatListType(global: GlobalState, chatId: string): 'active' | 'archived' | undefined {
   const chat = selectChat(global, chatId);
   if (!chat || !selectIsChatListed(global, chatId)) {
     return undefined;
@@ -124,7 +124,7 @@ export function selectTotalChatCount(global: GlobalState, listType: 'active' | '
   return allChatsCount ? allChatsCount - archivedChatsCount : 0;
 }
 
-export function selectIsChatPinned(global: GlobalState, chatId: number, folderId = ALL_FOLDER_ID): boolean {
+export function selectIsChatPinned(global: GlobalState, chatId: string, folderId = ALL_FOLDER_ID): boolean {
   const { active, archived } = global.chats.orderedPinnedIds;
 
   if (folderId === ALL_FOLDER_ID) {
diff --git a/src/modules/selectors/management.ts b/src/modules/selectors/management.ts
index 0f852b575..ae9d82991 100644
--- a/src/modules/selectors/management.ts
+++ b/src/modules/selectors/management.ts
@@ -2,9 +2,9 @@ import { GlobalState } from '../../global/types';
 
 import { selectCurrentMessageList } from './messages';
 import { selectChat } from './chats';
-import { isChatGroup, isChatPrivate } from '../helpers';
+import { isChatGroup, isUserId } from '../helpers';
 
-export function selectManagement(global: GlobalState, chatId: number) {
+export function selectManagement(global: GlobalState, chatId: string) {
   return global.management.byChatId[chatId];
 }
 
@@ -28,7 +28,7 @@ export function selectCurrentManagementType(global: GlobalState) {
     return undefined;
   }
 
-  if (isChatPrivate(chatId)) {
+  if (isUserId(chatId)) {
     return 'user';
   }
 
diff --git a/src/modules/selectors/messages.ts b/src/modules/selectors/messages.ts
index 1ea1d8f08..ada9b965f 100644
--- a/src/modules/selectors/messages.ts
+++ b/src/modules/selectors/messages.ts
@@ -16,7 +16,7 @@ import {
   getSendingState,
   isChatChannel,
   isMessageLocal,
-  isChatPrivate,
+  isUserId,
   isForwardedMessage,
   getCanPostInChat,
   isUserRightBanned,
@@ -54,17 +54,17 @@ export function selectCurrentChat(global: GlobalState) {
   return chatId ? selectChat(global, chatId) : undefined;
 }
 
-export function selectChatMessages(global: GlobalState, chatId: number) {
+export function selectChatMessages(global: GlobalState, chatId: string) {
   return global.messages.byChatId[chatId]?.byId;
 }
 
-export function selectScheduledMessages(global: GlobalState, chatId: number) {
+export function selectScheduledMessages(global: GlobalState, chatId: string) {
   return global.scheduledMessages.byChatId[chatId]?.byId;
 }
 
 export function selectThreadParam<K extends keyof Thread>(
   global: GlobalState,
-  chatId: number,
+  chatId: string,
   threadId: number,
   key: K,
 ) {
@@ -81,16 +81,16 @@ export function selectThreadParam<K extends keyof Thread>(
   return thread[key];
 }
 
-export function selectListedIds(global: GlobalState, chatId: number, threadId: number) {
+export function selectListedIds(global: GlobalState, chatId: string, threadId: number) {
   return selectThreadParam(global, chatId, threadId, 'listedIds');
 }
 
-export function selectOutlyingIds(global: GlobalState, chatId: number, threadId: number) {
+export function selectOutlyingIds(global: GlobalState, chatId: string, threadId: number) {
   return selectThreadParam(global, chatId, threadId, 'outlyingIds');
 }
 
 export function selectCurrentMessageIds(
-  global: GlobalState, chatId: number, threadId: number, messageListType: MessageListType,
+  global: GlobalState, chatId: string, threadId: number, messageListType: MessageListType,
 ) {
   switch (messageListType) {
     case 'thread':
@@ -104,55 +104,55 @@ export function selectCurrentMessageIds(
   return undefined;
 }
 
-export function selectViewportIds(global: GlobalState, chatId: number, threadId: number) {
+export function selectViewportIds(global: GlobalState, chatId: string, threadId: number) {
   return selectThreadParam(global, chatId, threadId, 'viewportIds');
 }
 
-export function selectPinnedIds(global: GlobalState, chatId: number) {
+export function selectPinnedIds(global: GlobalState, chatId: string) {
   return selectThreadParam(global, chatId, MAIN_THREAD_ID, 'pinnedIds');
 }
 
-export function selectScheduledIds(global: GlobalState, chatId: number) {
+export function selectScheduledIds(global: GlobalState, chatId: string) {
   return selectThreadParam(global, chatId, MAIN_THREAD_ID, 'scheduledIds');
 }
 
-export function selectScrollOffset(global: GlobalState, chatId: number, threadId: number) {
+export function selectScrollOffset(global: GlobalState, chatId: string, threadId: number) {
   return selectThreadParam(global, chatId, threadId, 'scrollOffset');
 }
 
-export function selectReplyingToId(global: GlobalState, chatId: number, threadId: number) {
+export function selectReplyingToId(global: GlobalState, chatId: string, threadId: number) {
   return selectThreadParam(global, chatId, threadId, 'replyingToId');
 }
 
-export function selectEditingId(global: GlobalState, chatId: number, threadId: number) {
+export function selectEditingId(global: GlobalState, chatId: string, threadId: number) {
   return selectThreadParam(global, chatId, threadId, 'editingId');
 }
 
-export function selectEditingScheduledId(global: GlobalState, chatId: number) {
+export function selectEditingScheduledId(global: GlobalState, chatId: string) {
   return selectThreadParam(global, chatId, MAIN_THREAD_ID, 'editingScheduledId');
 }
 
-export function selectDraft(global: GlobalState, chatId: number, threadId: number) {
+export function selectDraft(global: GlobalState, chatId: string, threadId: number) {
   return selectThreadParam(global, chatId, threadId, 'draft');
 }
 
-export function selectNoWebPage(global: GlobalState, chatId: number, threadId: number) {
+export function selectNoWebPage(global: GlobalState, chatId: string, threadId: number) {
   return selectThreadParam(global, chatId, threadId, 'noWebPage');
 }
 
-export function selectThreadInfo(global: GlobalState, chatId: number, threadId: number) {
+export function selectThreadInfo(global: GlobalState, chatId: string, threadId: number) {
   return selectThreadParam(global, chatId, threadId, 'threadInfo');
 }
 
-export function selectFirstMessageId(global: GlobalState, chatId: number, threadId: number) {
+export function selectFirstMessageId(global: GlobalState, chatId: string, threadId: number) {
   return selectThreadParam(global, chatId, threadId, 'firstMessageId');
 }
 
-export function selectReplyStack(global: GlobalState, chatId: number, threadId: number) {
+export function selectReplyStack(global: GlobalState, chatId: string, threadId: number) {
   return selectThreadParam(global, chatId, threadId, 'replyStack');
 }
 
-export function selectThreadOriginChat(global: GlobalState, chatId: number, threadId: number) {
+export function selectThreadOriginChat(global: GlobalState, chatId: string, threadId: number) {
   if (threadId === MAIN_THREAD_ID) {
     return selectChat(global, chatId);
   }
@@ -165,7 +165,7 @@ export function selectThreadOriginChat(global: GlobalState, chatId: number, thre
   return selectChat(global, threadInfo.originChannelId || chatId);
 }
 
-export function selectThreadTopMessageId(global: GlobalState, chatId: number, threadId: number) {
+export function selectThreadTopMessageId(global: GlobalState, chatId: string, threadId: number) {
   if (threadId === MAIN_THREAD_ID) {
     return undefined;
   }
@@ -178,7 +178,7 @@ export function selectThreadTopMessageId(global: GlobalState, chatId: number, th
   return threadInfo.topMessageId;
 }
 
-export function selectThreadByMessage(global: GlobalState, chatId: number, message: ApiMessage) {
+export function selectThreadByMessage(global: GlobalState, chatId: string, message: ApiMessage) {
   const messageInfo = global.messages.byChatId[chatId];
   if (!messageInfo) {
     return undefined;
@@ -197,7 +197,7 @@ export function selectThreadByMessage(global: GlobalState, chatId: number, messa
   });
 }
 
-export function isMessageInCurrentMessageList(global: GlobalState, chatId: number, message: ApiMessage) {
+export function isMessageInCurrentMessageList(global: GlobalState, chatId: string, message: ApiMessage) {
   const currentMessageList = selectCurrentMessageList(global);
   if (!currentMessageList) {
     return false;
@@ -213,7 +213,7 @@ export function isMessageInCurrentMessageList(global: GlobalState, chatId: numbe
   );
 }
 
-export function selectIsViewportNewest(global: GlobalState, chatId: number, threadId: number) {
+export function selectIsViewportNewest(global: GlobalState, chatId: string, threadId: number) {
   const viewportIds = selectViewportIds(global, chatId, threadId);
   if (!viewportIds || !viewportIds.length) {
     return true;
@@ -245,20 +245,20 @@ export function selectIsViewportNewest(global: GlobalState, chatId: number, thre
   return viewportIds[viewportIds.length - 1] >= lastMessageId;
 }
 
-export function selectChatMessage(global: GlobalState, chatId: number, messageId: number) {
+export function selectChatMessage(global: GlobalState, chatId: string, messageId: number) {
   const chatMessages = selectChatMessages(global, chatId);
 
   return chatMessages ? chatMessages[messageId] : undefined;
 }
 
-export function selectScheduledMessage(global: GlobalState, chatId: number, messageId: number) {
+export function selectScheduledMessage(global: GlobalState, chatId: string, messageId: number) {
   const chatMessages = selectScheduledMessages(global, chatId);
 
   return chatMessages ? chatMessages[messageId] : undefined;
 }
 
 export function selectEditingMessage(
-  global: GlobalState, chatId: number, threadId: number, messageListType: MessageListType,
+  global: GlobalState, chatId: string, threadId: number, messageListType: MessageListType,
 ) {
   if (messageListType === 'scheduled') {
     const messageId = selectEditingScheduledId(global, chatId);
@@ -286,7 +286,7 @@ export function selectChatMessageByPollId(global: GlobalState, pollId: string) {
   return messageWithPoll;
 }
 
-export function selectFocusedMessageId(global: GlobalState, chatId: number) {
+export function selectFocusedMessageId(global: GlobalState, chatId: string) {
   const { chatId: focusedChatId, messageId } = global.focusedMessage || {};
 
   return focusedChatId === chatId ? messageId : undefined;
@@ -319,7 +319,7 @@ export function selectSender(global: GlobalState, message: ApiMessage): ApiUser
     return undefined;
   }
 
-  return senderId > 0 ? selectUser(global, senderId) : selectChat(global, senderId);
+  return isUserId(senderId) ? selectUser(global, senderId) : selectChat(global, senderId);
 }
 
 export function selectForwardedSender(global: GlobalState, message: ApiMessage): ApiUser | ApiChat | undefined {
@@ -343,7 +343,7 @@ export function selectAllowedMessageActions(global: GlobalState, message: ApiMes
     return {};
   }
 
-  const isPrivate = isChatPrivate(chat.id);
+  const isPrivate = isUserId(chat.id);
   const isChatWithSelf = selectIsChatWithSelf(global, message.chatId);
   const isBasicGroup = isChatBasicGroup(chat);
   const isSuperGroup = isChatSuperGroup(chat);
@@ -512,7 +512,7 @@ export function selectIsDownloading(global: GlobalState, message: ApiMessage) {
   return activeInChat ? activeInChat.includes(message.id) : false;
 }
 
-export function selectActiveDownloadIds(global: GlobalState, chatId: number) {
+export function selectActiveDownloadIds(global: GlobalState, chatId: string) {
   return global.activeDownloads.byChatId[chatId] || MEMO_EMPTY_ARRAY;
 }
 
@@ -520,7 +520,7 @@ export function selectUploadProgress(global: GlobalState, message: ApiMessage) {
   return global.fileUploads.byMessageLocalId[message.previousLocalId || message.id]?.progress;
 }
 
-export function selectRealLastReadId(global: GlobalState, chatId: number, threadId: number) {
+export function selectRealLastReadId(global: GlobalState, chatId: string, threadId: number) {
   if (threadId === MAIN_THREAD_ID) {
     const chat = selectChat(global, chatId);
     if (!chat) {
@@ -557,7 +557,7 @@ export function selectRealLastReadId(global: GlobalState, chatId: number, thread
   }
 }
 
-export function selectFirstUnreadId(global: GlobalState, chatId: number, threadId: number) {
+export function selectFirstUnreadId(global: GlobalState, chatId: string, threadId: number) {
   const chat = selectChat(global, chatId);
 
   if (threadId === MAIN_THREAD_ID) {
@@ -623,10 +623,10 @@ export function selectCommonBoxChatId(global: GlobalState, messageId: number) {
   }
 
   const { byChatId } = global.messages;
-  return Number(Object.keys(byChatId).find((chatId) => {
-    const chat = selectChat(global, Number(chatId));
+  return Object.keys(byChatId).find((chatId) => {
+    const chat = selectChat(global, chatId);
     return chat && isCommonBoxChat(chat) && byChatId[chat.id].byId[messageId];
-  }));
+  });
 }
 
 export function selectIsInSelectMode(global: GlobalState) {
@@ -644,7 +644,7 @@ export function selectIsMessageSelected(global: GlobalState, messageId: number)
   return messageIds.includes(messageId);
 }
 
-export function selectForwardedMessageIdsByGroupId(global: GlobalState, chatId: number, groupedId: string) {
+export function selectForwardedMessageIdsByGroupId(global: GlobalState, chatId: string, groupedId: string) {
   const chatMessages = selectChatMessages(global, chatId);
   if (!chatMessages) {
     return undefined;
@@ -655,7 +655,7 @@ export function selectForwardedMessageIdsByGroupId(global: GlobalState, chatId:
     .map(({ forwardInfo }) => forwardInfo!.fromMessageId);
 }
 
-export function selectMessageIdsByGroupId(global: GlobalState, chatId: number, groupedId: string) {
+export function selectMessageIdsByGroupId(global: GlobalState, chatId: string, groupedId: string) {
   const chatMessages = selectChatMessages(global, chatId);
   if (!chatMessages) {
     return undefined;
@@ -666,7 +666,7 @@ export function selectMessageIdsByGroupId(global: GlobalState, chatId: number, g
     .filter((id) => chatMessages[id].groupedId === groupedId);
 }
 
-export function selectIsDocumentGroupSelected(global: GlobalState, chatId: number, groupedId: string) {
+export function selectIsDocumentGroupSelected(global: GlobalState, chatId: string, groupedId: string) {
   const { messageIds: selectedIds } = global.selectedMessages || {};
   if (!selectedIds) {
     return false;
@@ -683,7 +683,7 @@ export function selectSelectedMessagesCount(global: GlobalState) {
 }
 
 export function selectNewestMessageWithBotKeyboardButtons(
-  global: GlobalState, chatId: number,
+  global: GlobalState, chatId: string,
 ): ApiMessage | undefined {
   const chat = selectChat(global, chatId);
   if (!chat) {
@@ -726,7 +726,7 @@ export function selectShouldAutoLoadMedia(
   } = global.settings.byKey;
 
   return Boolean(
-    (shouldAutoDownloadMediaInPrivateChats && isChatPrivate(chat.id))
+    (shouldAutoDownloadMediaInPrivateChats && isUserId(chat.id))
     || (shouldAutoDownloadMediaInGroups && isChatGroup(chat))
     || (shouldAutoDownloadMediaInChannels && isChatChannel(chat))
     || (shouldAutoDownloadMediaFromContacts && sender && (
diff --git a/src/modules/selectors/users.ts b/src/modules/selectors/users.ts
index a33a43e6e..77bc378f8 100644
--- a/src/modules/selectors/users.ts
+++ b/src/modules/selectors/users.ts
@@ -1,11 +1,11 @@
 import { GlobalState } from '../../global/types';
 import { ApiChat, ApiUser } from '../../api/types';
 
-export function selectUser(global: GlobalState, userId: number): ApiUser | undefined {
+export function selectUser(global: GlobalState, userId: string): ApiUser | undefined {
   return global.users.byId[userId];
 }
 
-export function selectIsUserBlocked(global: GlobalState, userId: number) {
+export function selectIsUserBlocked(global: GlobalState, userId: string) {
   const user = selectUser(global, userId);
 
   return user?.fullInfo?.isBlocked;
diff --git a/src/serviceWorker/pushNotification.ts b/src/serviceWorker/pushNotification.ts
index ef311aaba..491022e4a 100644
--- a/src/serviceWorker/pushNotification.ts
+++ b/src/serviceWorker/pushNotification.ts
@@ -25,7 +25,7 @@ type PushData = {
 
 type NotificationData = {
   messageId?: number;
-  chatId?: number;
+  chatId?: string;
   title: string;
   body: string;
   icon?: string;
@@ -33,7 +33,7 @@ type NotificationData = {
 
 type CloseNotificationData = {
   lastReadInboxMessageId?: number;
-  chatId: number;
+  chatId: string;
 };
 
 let lastSyncAt = new Date().valueOf();
@@ -54,15 +54,14 @@ function getPushData(e: PushEvent | Notification): PushData | undefined {
 
 function getChatId(data: PushData) {
   if (data.custom.from_id) {
-    return parseInt(data.custom.from_id, 10);
+    return data.custom.from_id;
   }
-  // Chats and channels have negative IDs
-  if (data.custom.chat_id) {
-    return parseInt(data.custom.chat_id, 10) * -1;
-  }
-  if (data.custom.channel_id) {
-    return parseInt(data.custom.channel_id, 10) * -1;
+
+  // Chats and channels have “negative” IDs
+  if (data.custom.chat_id || data.custom.channel_id) {
+    return `-${data.custom.chat_id || data.custom.channel_id}`;
   }
+
   return undefined;
 }
 
@@ -88,7 +87,7 @@ async function getClients() {
   });
 }
 
-async function playNotificationSound(id: number) {
+async function playNotificationSound(id: string) {
   const clients = await getClients();
   const client = clients[0];
   if (!client) return;
@@ -121,7 +120,7 @@ function showNotification({
   };
 
   return Promise.all([
-    playNotificationSound(messageId || chatId || 0),
+    playNotificationSound(String(messageId) || chatId || ''),
     self.registration.showNotification(title, options),
   ]);
 }
@@ -168,7 +167,7 @@ export function handlePush(e: PushEvent) {
   e.waitUntil(showNotification(notification));
 }
 
-async function focusChatMessage(client: WindowClient, data: { chatId?: number; messageId?: number }) {
+async function focusChatMessage(client: WindowClient, data: { chatId?: string; messageId?: number }) {
   const {
     chatId,
     messageId,
diff --git a/src/types/index.ts b/src/types/index.ts
index c80e08944..dbb6ee32d 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -74,23 +74,23 @@ export interface ISettings extends NotifySettings, Record<string, any> {
 
 export interface ApiPrivacySettings {
   visibility: PrivacyVisibility;
-  allowUserIds: number[];
-  allowChatIds: number[];
-  blockUserIds: number[];
-  blockChatIds: number[];
+  allowUserIds: string[];
+  allowChatIds: string[];
+  blockUserIds: string[];
+  blockChatIds: string[];
 }
 
-export interface IInputPrivacyContact {
-  id: number;
+export interface InputPrivacyContact {
+  id: string;
   accessHash?: string;
 }
 
-export interface IInputPrivacyRules {
+export interface InputPrivacyRules {
   visibility: PrivacyVisibility;
-  allowedUsers?: IInputPrivacyContact[];
-  allowedChats?: IInputPrivacyContact[];
-  blockedUsers?: IInputPrivacyContact[];
-  blockedChats?: IInputPrivacyContact[];
+  allowedUsers?: InputPrivacyContact[];
+  allowedChats?: InputPrivacyContact[];
+  blockedUsers?: InputPrivacyContact[];
+  blockedChats?: InputPrivacyContact[];
 }
 
 export type IAnchorPosition = {
@@ -324,7 +324,7 @@ export type EmojiKeywords = {
 };
 
 export type InlineBotSettings = {
-  id: number;
+  id: string;
   help?: string;
   query?: string;
   offset?: string;
diff --git a/src/util/langProvider.ts b/src/util/langProvider.ts
index 4941b9dd0..cb4807c71 100644
--- a/src/util/langProvider.ts
+++ b/src/util/langProvider.ts
@@ -86,7 +86,7 @@ export const getTranslation: LangFn = (key: string, value?: any, format?: 'i') =
 };
 
 export async function getTranslationForLangString(langCode: string, key: string) {
-  let translateString = await cacheApi.fetch(
+  let translateString: ApiLangString | undefined = await cacheApi.fetch(
     LANG_CACHE_NAME,
     `${DEFAULT_LANG_PACK}_${langCode}_${key}`,
     cacheApi.Type.Json,
@@ -179,7 +179,7 @@ async function fetchRemote(langCode: string): Promise<ApiLangPack | undefined> {
 
 async function fetchRemoteString(
   remoteLangPack: typeof LANG_PACKS[number], langCode: string, key: string,
-): Promise<string | undefined> {
+): Promise<ApiLangString | undefined> {
   const remote = await callApi('fetchLangStrings', {
     langPack: remoteLangPack,
     langCode,
diff --git a/src/util/notifications.ts b/src/util/notifications.ts
index 985b48422..66e5d54e3 100644
--- a/src/util/notifications.ts
+++ b/src/util/notifications.ts
@@ -88,10 +88,10 @@ function checkIfNotificationsSupported() {
 const expirationTime = 12 * 60 * 60 * 1000; // 12 hours
 // Notification id is removed from soundPlayed cache after 3 seconds
 const soundPlayedDelay = 3 * 1000;
-const soundPlayed = new Set<number>();
+const soundPlayedIds = new Set<string>();
 
-async function playSound(id: number) {
-  if (soundPlayed.has(id)) return;
+async function playSound(id: string) {
+  if (soundPlayedIds.has(id)) return;
   const { notificationSoundVolume } = selectNotifySettings(getGlobal());
   const volume = notificationSoundVolume / 10;
   if (volume === 0) return;
@@ -100,11 +100,11 @@ async function playSound(id: number) {
   audio.volume = volume;
   audio.setAttribute('mozaudiochannel', 'notification');
   audio.addEventListener('ended', () => {
-    soundPlayed.add(id);
+    soundPlayedIds.add(id);
   }, { once: true });
 
   setTimeout(() => {
-    soundPlayed.delete(id);
+    soundPlayedIds.delete(id);
   }, soundPlayedDelay);
 
   try {
@@ -351,7 +351,7 @@ export async function showNewMessageNotification({
       body,
       icon,
       badge: icon,
-      tag: message.id.toString(),
+      tag: String(message.id),
     };
 
     if ('vibrate' in navigator) {
@@ -373,12 +373,12 @@ export async function showNewMessageNotification({
 
     // Play sound when notification is displayed
     notification.onshow = () => {
-      playNotificationSound(message.id || chat.id);
+      playNotificationSound(String(message.id) || chat.id);
     };
   }
 }
 
-export function closeMessageNotifications(payload: { chatId: number; lastReadInboxMessageId?: number }) {
+export function closeMessageNotifications(payload: { chatId: string; lastReadInboxMessageId?: number }) {
   if (IS_TEST || !navigator.serviceWorker?.controller) return;
   navigator.serviceWorker.controller.postMessage({
     type: 'closeMessageNotifications',
diff --git a/src/util/parseMessageInput.ts b/src/util/parseMessageInput.ts
index 6cd3824a1..b4f946406 100644
--- a/src/util/parseMessageInput.ts
+++ b/src/util/parseMessageInput.ts
@@ -112,12 +112,12 @@ function getEntityDataFromNode(
   const { length } = rawText.substring(index, index + node.textContent.length);
 
   let url: string | undefined;
-  let userId: number | undefined;
+  let userId: string | undefined;
   if (type === ApiMessageEntityTypes.TextUrl) {
     url = (node as HTMLAnchorElement).href;
   }
   if (type === ApiMessageEntityTypes.MentionName) {
-    userId = Number((node as HTMLAnchorElement).dataset.userId);
+    userId = (node as HTMLAnchorElement).dataset.userId;
   }
 
   return {
diff --git a/src/util/routing.ts b/src/util/routing.ts
index 3f367c9be..d91e981e3 100644
--- a/src/util/routing.ts
+++ b/src/util/routing.ts
@@ -17,7 +17,7 @@ export const parseLocationHash = (value: string): MessageList | undefined => {
   const isType = ['thread', 'pinned', 'scheduled'].includes(typeOrThreadId);
 
   return {
-    chatId: Number(chatId),
+    chatId,
     type: !!typeOrThreadId && isType ? (typeOrThreadId as MessageListType) : 'thread',
     threadId: !!typeOrThreadId && !isType ? Number(typeOrThreadId) : MAIN_THREAD_ID,
   };
diff --git a/src/util/sessions.ts b/src/util/sessions.ts
index adaaba31e..bb6c38bac 100644
--- a/src/util/sessions.ts
+++ b/src/util/sessions.ts
@@ -24,7 +24,7 @@ export function hasStoredSession(withLegacy = false) {
   }
 }
 
-export function storeSession(sessionData: ApiSessionData, currentUserId?: number) {
+export function storeSession(sessionData: ApiSessionData, currentUserId?: string) {
   const { mainDcId, keys, hashes } = sessionData;
 
   localStorage.setItem(SESSION_USER_KEY, JSON.stringify({ dcID: mainDcId, id: currentUserId }));
@@ -121,7 +121,7 @@ export async function clearLegacySessions() {
 export function importTestSession() {
   const sessionJson = process.env.TEST_SESSION!;
   try {
-    const sessionData = JSON.parse(sessionJson) as ApiSessionData & { userId: number };
+    const sessionData = JSON.parse(sessionJson) as ApiSessionData & { userId: string };
     storeSession(sessionData, sessionData.userId);
   } catch (err) {
     if (DEBUG) {