Android 3.15.0 (google in review)
* Improved stability of subscriptions' features for unstable connection scenarios
* Added an option to distinguish server groups based on network type
* Added new subscription pin meta parameter
* Added an option to irrevocably switch from mobile UI to TV UI by pressing QR-code button (required for consoles)
* Added an option to hide/show system apps in per-app-proxy list
* Multiple fixes related to routing profiles' management and overall routing stability
* Fixed subscriptions' pinning
* Fixed invalid highlighting of per-app-proxy selector
* Fixed log type was not present during server's export
* Minor internal improvements for fronting stability & logging
* Minor fixes related to manual server input
* Minor fixes of TV UI states and improvements of focus navigation on main screen