- Notifications 2.0: Rebuilt from scratch with advanced controls for active users & improved reliability
- Create and participate in polls
- Delete chat history on both ends in private chats
- Multi-account 2.0: use infinite number of accounts without increasing resources usage
- Install & share language pack links
- Online status in chats list
- Pin messages in saved messages
- Improved censorship circumvention

And more: https://t.me/tgx_android/211

Added permission is used for data sync.