v3.78.0

Updates:

• Added last.fm as a scrobbling backend #138
• Audio similarity recommendation engine:
  • Speed up audio similarity engine startup
  • Do not treat silent songs as errors
  • Take recording mbid into account to eliminate duplicates
  • Fixed crash on corrupted files #857
• Subsonic API: various optimizations to speed up search3 queries (should speed up Symfonium sync times)
• Use local time (if available) in the UI #427

Bugfixes:

• Subsonic API: fixed release-only artists not picked up during search3 calls #852
• Fixed crash occurring when too many symlinks are hit #853

Notes:

• coverArt ids are invalidated, you need to resync your library if you use Symfonium
• This update introduces a database schema change that may take a while to migrate