There was an issue fixed in 2005 - https://bugs.gentoo.org/show_bug.cgi?id=82568, but the docs are missing again. Specifically: - CHANGES - README-${PV} - pseudo-file.example - PERFORMANCE.README
These tools also don't include manpages, while debian maintains their own.
Created attachment 427252 [details] mksquashfs.1
Created attachment 427254 [details] unsquashfs.1
added the docs here: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=140e6bd14b3eb65eb29003f9690c5443eb811513 and did a rev bump to include the man pages: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3b8c17be3cf2049b43b29a6c001b5b7598b1af9b
Well done. Thanks. You could also bump EAPI before stabilization.