Improvements:
- Upgrade MatrixKit version (v0.11.2).
- Settings: Add User-Interactive Auth for adding email and msidsn to user's account (#2744).
- Improve UIApplication background task management.
Bug fix:
- Room cell: The states of direct chat and favorite buttons are reversed in the menu (#2788).
- Pasteboard: Fix a crash when passing a nil object to UIPasteboard.
- RoomVC: Fix crash occurring when tap on an unsent media with retrieved event equal to nil.
- Emoji Picker: Background color is not white (#2630).
- Device Verification: Selecting 'start verification' from a keyshare request wedges you in an entirely blank verification screen (#2504).
- Tab bar icons are not centered vertically on iOS 13 (#2802).