- Import subscriptions from YouTube and SoundCloud (all services that the extractor support)
- Import/export a JSON representation of the subscriptions
- [Minor] Remove some javax annotations in favor of the one provided by the android support library
-Added toggle to enable auto-queuing.
-Modified main video player to only pause the video onPause.
-Fixed main video player not saving play queue state onStop.
-Improved player sync calls to recognize different metadata updates.
-Changed MediaSourceManager to synchronize only after timeline changes and reenabled multiple sync calls to player.
-Renamed listener and synchronization methods related to MediaSourceManager.
-Added nonnull and final constraints to variables in MediaSourceManager.
-Added nonnull and final constraints on context related objects in BasePlayer.
-Fixed Hls livestreams crashing player when behind live window for too long.
-Fixed cache miss when InfoCache key mismatch between StreamInfo and StreamInfoItem.
-Modified LoadController to allow fast playback start and increased buffer zigzag window.
-Removed unnecessary loading on timeline changes.
-Changed select message in MediaSourceManager to cause immediate load.
-Reduced default expiration time in MediaSourceManager.
-Fixed main video player not showing end time on audio-only streams.
-Fixed live stream has player view disabled after transitioning from audio stream.
-Fixed inconsistent progress bar height between live and non-live video on main player.
-Fixed play queue playlist desynchronization caused by media source manager window loading expansion on sublist prior to current item.
-Fixed failed media source not treated as ready for playback.
-Added sync buttons on live streams to allow seeking to live edge.
-Added custom cache key for extractor sources to allow more persistent reuse.
-Refactored player data source factories into own class and separating live and non-live data sources.
-Extracted expiration time in media source manager.
-Re-enabled long click on live stream info items.
-Fixed dash source building to use mpd instead of extractor.
-Fixed live media sources failing when using cached data source by introducing
cacheless data sources.
-Added custom track selector to circumvent ExoPlayer's language normalization NPE.
-Updated Extractor to correctly load live streams.
-Removed deprecated deferred media source and media source manager.
-Removed Livestream exceptions.
