What's New- Multi-pins in chats.
- Invite links 2.0.
- Improved Instant View.
- New notification settings.
- Album support for audio and files.
- Compressor for sending video.
- Slow mode and auto delete in chats.
- Transfer of owner's rights by channel, chat, bot.
- Support for background links t.me/bg/...
- Improved active sessions and QR code logins.
- Built-in player for more sites.
- Many other things not mentioned in this list.
See full change log: https://t.me/tgx_android/295