v4.15.3.1

Official changelog:

• Instant View on Windows (with WebView2) and macOS.
• Allow scheduling messages in topics.
• Fix system proxy support on Linux.

v4.15.2.1

• Fixed several interface elements in business settings

Official changelog:

• Close the ongoing call window without hanging up the call.
• Fast scroll through chats list with Ctrl or Shift pressed.
• Several bugfixes.

v4.15.1.2

• Reduced message tooltip timeout
• Improved spoilers (once again)
• Fixed sticker pack author for newer ids
• Show increment when copying sticker pack author id
• Fixed add recommended folder button
• Updated icons

Official changelog:

• Telegram Business features.

v4.15.0.1

• Updated Day theme
• Updated icons

Official changelog:

• Stories from groups.
• Group appearance settings.
• Group emoji pack.
• Boost groups to unlock features.

v4.14.16.1

• Updated icons

Official changelog:

• Boost groups.
• Fix webview regression on Linux X11. (2nd attempt)

v4.14.14.1

• Show online counter in large groups
• Updated themes

Official changelog:

• Fix webview regression on Linux X11.

v4.14.13.1

• Updated themes

Official changelog:

• Fix display of statistics for single posts.
• Allow editing tag name from search tags.
• Fix a crash in tags removal.

v4.14.12.1

• Updated some icons
• Fixed sharing installed emoji packs
• Copy username as @ if possible

Official changelog:

• Tags in Saved Messages.
• Audio output device selection for music and videos.
• Audio input device selection for voice messages recording.
• Default device changes should be applied instantly. (Windows / macOS)
• Fix crash when accepting calls.
• Fix possible crash in loopback audio on Windows.
• Allow choosing audio device for music and video files.
• Allow choosing microphone device for voice recording.
• Allow pause and resume voice messages recording.
• Track audio device changes on Windows and macOS.

4.14.9.1

• Updated about box

Official changelog:

• Fix initial position and size of secondary windows.
• Optimize messages loading. (load replies on demand)
• Fix local online status turning off.
• Fix two possible crashes in messages history and group search.

4.14.7.1

• Updated some icons

Official changelog:

• See when your message was read in private chat.
• Premium users can see other last seen times if they weren't hidden explicitly.
• Premium users can allow new chats only from their contacts and other Premium users.