Installing this requires a full-upgrade since libzfs4linux and libzpool5linux are being removed and replaced with libzfs6linux and libzpool6linux. This causes an error message (and non-installable updates) in the Pop!_Shop since it does not handle full-upgrades.

Can we get transition packaging for libzfs4linux and libzpool5linux that allows them to remain installed (as empty packages), but leaves them able to be removed with autoremove afterwards?

This still doesn't install with apt upgrade:

I think the breaks lines, and possibly also the replaces lines, need to have the packages with transition packaging removed (or, probably better, have a version number added so they don't apply to the transitional version).

The upgrade installs as expected now, including through the Pop!_Shop on 22.04.

I'm able to interact with a ZFS pool as expected on kernels 6.9.3 (22.04 and 24.04) and 6.12.10 (24.04).