A new version has been released to add two two small bug fixes.
First, when previewing emails I was occasionally seeing an error that encoding “utf8” that was “not supported” (though “utf-8” worked fine), so that’s fixed. The list of possible email encodings is not very strict and has a lot of possible but less common alternate names for various encodings, and not every single one is programmed into poptrayu yet.
Second, occasionally messages (especially messages forwarded through a non-unicode aware server) were not having their subjects decoded correctly/fully if there were ascii characters before the encoding information in the subject. There are still some corner cases this fix may not cover, however, it should result in significantly less messages showing up with subjects like: Re:=?ISO-8859-1?Q?=E07?=5