mp3plot 0.6.0 is out. It started as a bugfix release for a nasty bug when dealing with free-format or broken files (reported by Tricky Trix, thanks pal 🙂 ) and eventually led me to (finally) implement support for "MP1" (MPEG-1 Layer I), "MP2" (MPEG-1 Layer II) and all three layers of MPEG-2. Such files can be found sometimes as disguised mp3s so this should be useful.
Also some other fixes including longstanding (brown paper bag) bugs. There's no doubt more of them in there, so report if you find something weird.
So in short previous versions should be ditched in favour of this one 😛