Dear Thomas and Ondřej,a couple of packages that I maintain are impacted by an RC bug in python-pint (#1067318). I think that an update to the to the latest pint version 0.23 should be sufficient to fix the issue.
If you agree, I would like prepare the package for the new upstream version in the salsa.
Of course I will let to you the review and upload. Please let me know, kind regards -- Antonio Valentino