• 0.4.10 (April 28th, 2008) Fixed a bug in MusicBrainz handling, very simple ID3v2 editing dialog, tag synchronisation.
• 0.4.8 (June 8th, 2007) Genre DB editing, exception handling, better support for ID3v2 unsynchronization, improved MusicBrainz lookup, mp3 vbr length, wave format information.
• 0.4.5 (January 12th, 2007) localization improvements, MusicBrainz lookup, better support for ID3v2.4 images, now usable by limited user accounts (Databases and Scripts in My Documents).
• 0.4.4 (January 4th, 2007) localization improvements, new main list to allow multitag view (double-click an entry or right-click the list and choose expand).
• 0.4.3 (January 1st, 2007) improved flac reading, genre handling, image tag handling, improved URL database, improved database lookup, new silly miniplayer, improved sorting, localization.
• 0.4.2 (December 26th, 2006) first public release.

Ogg and Flac writing will be implemented some time as well. More formats may follow if I should decide to play around with some of the formats iTunes can rip to, for example.