Diff LGTM, let's target python-updates

The PR's base branch is set to python-updates, but 7219 commits from the haskell-updates branch are included. Make sure you know the right base branch for your changes, then:

• If the changes should go to the haskell-updates branch, change the base branch to haskell-updates
• If the changes should go to the python-updates branch, rebase your PR onto the merge base with the python-updates branch:

  # git rebase --onto $(git merge-base upstream/python-updates HEAD) $(git merge-base upstream/haskell-updates HEAD)
  git rebase --onto 00bc155a5e0a172d779284fa5511dbaec6a1e706 73347dcecffada777f109886943fd3218266dde5
  git push --force-with-lease