The commit history should be clean, but not necessarily squashed WIP commits should be rebased out before the branch is pushed Commits which fix formatting sh

The commit history should be clean, but not necessarily squashed WIP commits should be rebased out before the branch is pushed Commits which fix formatting should definitely be a separate commit so they can be added to `.git-blame-ignore-revs`. This allows anyone looking through the history of a change to see the functional fix, rather than having it mixed in with a refactor/reformat operation. In this case, each commit should have a useful commit message, both allowing them to be searchable, and to help understanding of the change