0.21.7.1152 RC

- Option to use system fonts instead of built-in ones

Bugfixes

- Crash when trying to save "Notification Style" setting without changing it while the value is empty (blocked)
- Crash when in-app font files are unavailabe for some reason (e.g. user with root access deleted them)
- Crash when opening sessions list
- Crash when sending change log in race condition
- Crash when updating Passcode state in race condition

0.21.7.1151 is now published for all users.

For those who are new to this channel:

1. RC: Release Candidate. Means this version is ready to be uploaded as stable;
2. beta: This version isn't ready to go to stable because of unfinished work on some features / critical changes that could have broke something;
3. Both RC and beta versions are published on beta track, so you need to be subcribed to beta updates in order to receive them;
4. I publish change logs about the same time I upload the version to Google Play, but it can take from several minutes to couple hours to arrive;
5. For change log translations look out for local Telegram-related channels, there's no hidden team behind this channel.