diff --git a/package.json b/package.json
index b17a87ab7..7c179293f 100644
--- a/package.json
+++ b/package.json
@@ -71,6 +71,7 @@
     "autoprefixer": "^10.4.21",
     "babel-loader": "^10.0.0",
     "babel-plugin-transform-import-meta": "^2.3.3",
+    "browserslist-config-baseline": "^0.5.0",
     "buffer": "^6.0.3",
     "concurrently": "^9.1.2",
     "copy-webpack-plugin": "^13.0.0",
@@ -132,7 +133,6 @@
     "@tauri-apps/plugin-updater": "^2.9.0",
     "async-mutex": "^0.5.0",
     "big-integer": "github:painor/BigInteger.js",
-    "browserslist-config-baseline": "^0.5.0",
     "emoji-data-ios": "git+https://github.com/korenskoy/emoji-data-ios#443f1c9d7b16a82e7ee53f7f226d7d9a9920a105",
     "idb-keyval": "^6.2.2",
     "lowlight": "^3.3.0",
diff --git a/src/components/common/ChatLink.tsx b/src/components/common/ChatLink.tsx
deleted file mode 100644
index a4d84f713..000000000
--- a/src/components/common/ChatLink.tsx
+++ /dev/null
@@ -1,36 +0,0 @@
-import type { FC } from '../../lib/teact/teact';
-import type React from '../../lib/teact/teact';
-import { memo, useCallback } from '../../lib/teact/teact';
-import { getActions } from '../../global';
-
-import buildClassName from '../../util/buildClassName';
-
-import Link from '../ui/Link';
-
-type OwnProps = {
-  className?: string;
-  chatId?: string;
-  children: React.ReactNode;
-};
-
-const ChatLink: FC<OwnProps> = ({
-  className, chatId, children,
-}) => {
-  const { openChat } = getActions();
-
-  const handleClick = useCallback(() => {
-    if (chatId) {
-      openChat({ id: chatId });
-    }
-  }, [chatId, openChat]);
-
-  if (!chatId) {
-    return children;
-  }
-
-  return (
-    <Link className={buildClassName('ChatLink', className)} onClick={handleClick}>{children}</Link>
-  );
-};
-
-export default memo(ChatLink);
diff --git a/src/components/common/GroupCallLink.tsx b/src/components/common/GroupCallLink.tsx
deleted file mode 100644
index 37b20fa3e..000000000
--- a/src/components/common/GroupCallLink.tsx
+++ /dev/null
@@ -1,38 +0,0 @@
-import type { FC } from '../../lib/teact/teact';
-import type React from '../../lib/teact/teact';
-import { useCallback } from '../../lib/teact/teact';
-import { getActions } from '../../global';
-
-import type { ApiGroupCall } from '../../api/types';
-
-import buildClassName from '../../util/buildClassName';
-
-import Link from '../ui/Link';
-
-type OwnProps = {
-  className?: string;
-  groupCall?: Partial<ApiGroupCall>;
-  children: React.ReactNode;
-};
-
-const GroupCallLink: FC<OwnProps> = ({
-  className, groupCall, children,
-}) => {
-  const { requestMasterAndJoinGroupCall } = getActions();
-
-  const handleClick = useCallback(() => {
-    if (groupCall) {
-      requestMasterAndJoinGroupCall({ id: groupCall.id, accessHash: groupCall.accessHash });
-    }
-  }, [groupCall, requestMasterAndJoinGroupCall]);
-
-  if (!groupCall) {
-    return children;
-  }
-
-  return (
-    <Link className={buildClassName('GroupCallLink', className)} onClick={handleClick}>{children}</Link>
-  );
-};
-
-export default GroupCallLink;
diff --git a/src/components/common/MessageLink.tsx b/src/components/common/MessageLink.tsx
deleted file mode 100644
index 8fd98b5f9..000000000
--- a/src/components/common/MessageLink.tsx
+++ /dev/null
@@ -1,38 +0,0 @@
-import type { FC } from '../../lib/teact/teact';
-import type React from '../../lib/teact/teact';
-import { useCallback } from '../../lib/teact/teact';
-import { getActions } from '../../global';
-
-import type { ApiMessage } from '../../api/types';
-
-import buildClassName from '../../util/buildClassName';
-
-import Link from '../ui/Link';
-
-type OwnProps = {
-  className?: string;
-  message?: ApiMessage;
-  children: React.ReactNode;
-};
-
-const MessageLink: FC<OwnProps> = ({
-  className, message, children,
-}) => {
-  const { focusMessage } = getActions();
-
-  const handleMessageClick = useCallback((): void => {
-    if (message) {
-      focusMessage({ chatId: message.chatId, messageId: message.id });
-    }
-  }, [focusMessage, message]);
-
-  if (!message) {
-    return children;
-  }
-
-  return (
-    <Link className={buildClassName('MessageLink', className)} onClick={handleMessageClick}>{children}</Link>
-  );
-};
-
-export default MessageLink;
diff --git a/src/components/common/UserLink.tsx b/src/components/common/UserLink.tsx
deleted file mode 100644
index 6f6b5d02d..000000000
--- a/src/components/common/UserLink.tsx
+++ /dev/null
@@ -1,38 +0,0 @@
-import type { FC } from '../../lib/teact/teact';
-import type React from '../../lib/teact/teact';
-import { useCallback } from '../../lib/teact/teact';
-import { getActions } from '../../global';
-
-import type { ApiPeer } from '../../api/types';
-
-import buildClassName from '../../util/buildClassName';
-
-import Link from '../ui/Link';
-
-type OwnProps = {
-  className?: string;
-  sender?: ApiPeer;
-  children: React.ReactNode;
-};
-
-const UserLink: FC<OwnProps> = ({
-  className, sender, children,
-}) => {
-  const { openChat } = getActions();
-
-  const handleClick = useCallback(() => {
-    if (sender) {
-      openChat({ id: sender.id });
-    }
-  }, [sender, openChat]);
-
-  if (!sender) {
-    return children;
-  }
-
-  return (
-    <Link className={buildClassName('UserLink', className)} onClick={handleClick}>{children}</Link>
-  );
-};
-
-export default UserLink;
diff --git a/src/components/main/premium/GiveawayModal.tsx b/src/components/main/premium/GiveawayModal.tsx
index 43794fa83..2e6d81c89 100644
--- a/src/components/main/premium/GiveawayModal.tsx
+++ b/src/components/main/premium/GiveawayModal.tsx
@@ -37,7 +37,7 @@ import useLastCallback from '../../../hooks/useLastCallback';
 import useOldLang from '../../../hooks/useOldLang';
 
 import CalendarModal from '../../common/CalendarModal';
-import CountryPickerModal from '../../common/CountryPickerModal';
+import CountryPickerModal from '../../common/CountryPickerModal.async';
 import GroupChatInfo from '../../common/GroupChatInfo';
 import Icon from '../../common/icons/Icon';
 import StarTopupOptionList from '../../modals/stars/StarTopupOptionList';
diff --git a/src/components/ui/Link.module.scss b/src/components/ui/Link.module.scss
index ad93cba37..7f04f01b1 100644
--- a/src/components/ui/Link.module.scss
+++ b/src/components/ui/Link.module.scss
@@ -3,10 +3,6 @@
 
   &:hover {
     color: inherit;
-
-    &:global(.GroupCallLink) {
-      text-decoration: none;
-    }
   }
 }
 
diff --git a/src/config.ts b/src/config.ts
index a3399fe18..8b38d6f46 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -354,14 +354,11 @@ export const PRIVACY_URL = 'https://telegram.org/privacy';
 export const MINI_APP_TOS_URL = 'https://telegram.org/tos/mini-apps';
 export const FRAGMENT_ADS_URL = 'https://fragment.com/ads';
 export const GENERAL_TOPIC_ID = 1;
-export const STORY_EXPIRE_PERIOD = 86400; // 1 day
-export const STORY_VIEWERS_EXPIRE_PERIOD = 86400; // 1 day
 export const FRESH_AUTH_PERIOD = 86400; // 1 day
 export const GIVEAWAY_BOOST_PER_PREMIUM = 4;
 export const GIVEAWAY_MAX_ADDITIONAL_CHANNELS = 10;
 export const GIVEAWAY_MAX_ADDITIONAL_USERS = 10;
 export const GIVEAWAY_MAX_ADDITIONAL_COUNTRIES = 10;
-export const BOOST_PER_SENT_GIFT = 3;
 export const FRAGMENT_PHONE_CODE = '888';
 export const FRAGMENT_PHONE_LENGTH = 11;
 export const BOT_VERIFICATION_PEERS_LIMIT = 20;
diff --git a/src/util/deepLinkParser.ts b/src/util/deepLinkParser.ts
index bc9bc736c..21fe2efb9 100644
--- a/src/util/deepLinkParser.ts
+++ b/src/util/deepLinkParser.ts
@@ -663,7 +663,7 @@ function buildPrivateChannelLink(params: BuilderParams<PrivateChannelLink>): Bui
   };
 }
 
-export function buildChatBoostLink(params: BuilderParams<ChatBoostLink>): BuilderReturnType<ChatBoostLink> {
+function buildChatBoostLink(params: BuilderParams<ChatBoostLink>): BuilderReturnType<ChatBoostLink> {
   const {
     username,
     id,