I've just released Mp3tag v2.39n Development Build!
This Development Build can be seen as another Release Candidate for the next final version of Mp3tag and it would be great if you find time to test this build and report issues in the Bug Reports forum.
The most important change which you can see at the user interface is the completely redesigned dialog for getting tag information via the various Tag Sources (freedb, discogs, ...). I hope you'll like it
You can download it from http://developer.mp3tag.de