Hi raid5atemyhomewo I'm planning on dedicating a curated community guix channel for early adopters/impatient guix users waiting for upstream to accept changes. Essentially, I would apply your patches for zfs and make them available immediately in an experimental guix channel. I'd like to make the composer-build-system and rebar3-build-system (still open since 3 July 2020) available for early adopters. https://issues.guix.gnu.org/42180 Once the changes get accepted upstream I would then depecrate the package, service, build-system, etc... and make an updated entry in news.txt to let subscribers know. Would you be interested in collaborating on this? I have a guix channel up here: https://gitlab.com/libremiami/guix-packages We would just need to OpenPGP sign all the commits so that guix does not complain and the channel can be trusted. Guix has a tool for this to check if you've done so before making a commit (i.e. guix git authenticate)