The above patchmanager3 build is now available in chum too, but only for 4.0 and 4.1 sailfish versions.
My understanding is that 3.4 was the one introducing the change in the location of systemd units (/lib → /usr/lib) but it was and 4.0 that broke the compatibility.
So this build is not compatible with Sailfish OS 3.3 or earlier for sure.
I would like to get feedback if you used either the version from Index of /obs/home:/b100dian:/patchmanager or the one from chum with Sailfish OS 4.0 and 4.1 and if you had any issues (except the sailjail one, let’s take that separately).
I’d like to propose a version bump for the sfos4 branch (e.g pm3.1) to distinguish between the two based on this info.