Added

• ID3v2Disc.
• ID3v2DiscFrame.
• ID3v2Track.
• ID3v2TrackFrame.
• ID3v2TPROFrame.
• Support for ID3v2 Popularimeter frames.
  • ID3v2Popularimeter.
  • ID3v2PopularimeterFrame.
• ID3v2PodcastFrame.
• Support for Apple GRP1 and TCAT ID3v2 frames.
• ID3v2AudioEncryptionFrame.
• Support for ID3v2 play counter frames.
  • ID3v2PlayCounterFrame.
• Support for ID3v2 recommended buffer frames.
  • ID3v2RecommendedBuffer.
  • ID3v2RecommendedBufferFrame.
• Support for ID3v2 event timing codes frames.
  • ID3v2Event.
  • ID3v2Events.
  • ID3v2EventTypes.
  • ID3v2EventTimingCodesFrame.

Changed

• ID3v2NumberFrame value is not the appropriate class
  (ID3v2Disc or ID3v2Track) rather than having
  the number/total abstraction on the frame class itself.
• Use a single enum for ID3v2 timestamp format.
  • Remove ID3v2LyricsTimestampFormat.
  • Remove ID3v2TempoTimestampFormat.

Removed

• ID3v2LyricsTimestampFormat.
• ID3v2TempoTimestampFormat.

Fixed

• Missing maxsplit argument in ID3v2UniqueFileIdentiferFrame parsing.