0.20.10.960 RC

In case you encounter a critical issue, please use @tgandroidtests.
If no critical issues will be found, this version will go to production.

- Updated TDLib
- Updated libtgvoip: fixed a crash when declining a call
- List of occupied public links when limit reached in manage channel / manage supergroup
- Search among restricted and banned members in supergroups and channels
- After converting group to the supergroup, tap upgrade message to view an old chat history.
- Moved: Members in channels are now located in Manage Channel - Members.
- Improved: Error message when it's not possible to perform specific action
- Improved: Error message in "Inline Bot" tab, when user suggestions are disabled in Settings
- Fixed: Application freeze when pressing send button in the share pop-up with an open keyboard & animations disabled (e.g. due to battery saver on some platforms). Probably was happening in other scenarios as well
- Fixed: Call icon is stuck when switching tabs on the main screen with animations disabled (e.g. due to battery saver on some platforms)
- Fixed: When passcode is set, keyboard may become unresponsive after resuming the app (all screen moves up)
- Fixed: Unlikely crash when deleting a proxy that is already deleted
- Fixed: Unlikely crash when trying to play video message
- Fixed: Incorrect "Nearby" status when opening a live location in channels
- Fixed: Emojis sometimes are not visible when tapping on inline keyboard buttons
- Fixed: Emojis in pop-ups are sometimes are not visible on android oreo
- Fixed: "Delete All Cloud Drafts" deletes secret chat drafts as well (no point: they are always stored locally)
- Fixed: Tapping current tab leads to the future animation break
- Fixed: "Recent" string above admin list