So...I was fiddling around with it, and managed to set up a repository for various versions of Ubuntu for the Pale Moon Browser, since there's no PPA for it. You just have to make your changes to the debian/changelog file (OBS does not like special symbols like "+" or "~" in the version), generate new source files with
upload the three source files, and their build farm builds packages for the i386 and amd64 architectures on the selected distros and releases--and it set up a repo information page automatically for Pale Moon, complete with keys.
https://software.opensuse.org/download. ... e=palemoon
Annoyingly, when I tried to duplicate that with some other packages for Debian 8, such as the Liquorix kernel, the packages were built and a repo set up:
http://download.opensuse.org/repositori ... ebian_8.0/
and one for smtube:
http://download.opensuse.org/repositori ... ebian_8.0/
But the automatic repo information page doesn't work, so I have to find out what's up with that.