> I think we should package the latest version, at least. > > Maybe we could also package 0.6 with a package 'python-pypump-0.6' that > inherits from python-pypump. Or, you could keep that inherited > python-pypump-0.6 in a private package repo, and use GUIX_PACKAGE_PATH.
It depends on whether pypump-0.6 is a major API-incompatible version that is still required by other Free Software packages in the wild on the internet. If so, it makes sense to carry it too. Otherwise not.