Use interactive rebase to clean up commits

[TedDriggs]

Before I merge to master, I've found myself wanting to do a rebase-style cleanup of the commits; reordering some, merging others, etc. I used to be able to do this by setting my Git editor to code --wait and having it open the GitLens rebase editor. This no longer seems to work; there's no git-rebase-todo file. Is there a way to edit the commit history visually?