Just wanted to mention that protux 0.26.0 is out, 0.20.0 is what's in portage. Nope don't have an ebuild, cheers!
This "0.26" version is a CVS snapshot version, just version bumping doesn't do the job. Trying dependent libmustux, e.g. the autoconf stuff seams totally missing, there is no ./configure any more and just a ./compile script. Also, the library version is "32" libmustux.so.0.32 Needs a new ebuild with some workarounds/patches...
Closing since it's been way over a year with nothing done.
Not over a year, I just can't read. But still a long time.
There's no 0.26 available upstream, 0.20.2 is the latest one according to http://www.nongnu.org/protux/download.html
Removed in 2021 https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=753981801d13e3db628f358612b7e4937655541d