Official changelog:
- Rich Text Editor.
- Telegram Communities.
- Invisible Bot Messages.
- Rich Text Formatting for Bots.
- Guardian Bots for Group Chats.
- Links in Poll Options.
- Viewer for Markdown files in .md format.
- Instant View that's really instant.
- Get answers from AI bots in any chat by tagging their @username.
- Connect a bot to your profile with the new Chat Automation.
- Custom AI styles in text editor with cloud-based tones and sharing.
- Advanced emoji and stickers search by keywords.
- Poll statistics chart and subscriber/country-based vote restrictions.
- Delete specific reactions and restrict reactions in groups.
- Image editor improvements: brush size, text style cycling, sticker quality.
- Fix tg:// link handling on cold start and login widget window activation.
- Copy and paste formatting to and from HTML.
- Proxy auto-rotation option.
- Allow seeking in video messages.
- Styled text items with emoji support in image editor.
- Wheel zoom and middle-button panning in image editor.
- Manage owned custom emoji packs and delete owned sticker sets.
- Add-to-Sticker-Set and Add-to-Emoji-Set submenus for foreign packs.
- Reply header with preview in send files box.
- Bring back original video quality option.
- Screen reader support for language list and country select box.