0.20.10.977 beta

- Dates and time formats now match system settings everywhere
- Message author highlighted in bold in media viewer subtitle
- Internalization in counters
- Improved: Section building in contacts list
- Fixed: arrow color in PiP

RTL support:
- chats tab
- calls tab
- chat search
- settings
- pop-ups
- stickers section
- recommendations list
- edit screen
- contacts
- members
- sectioned list