Working with Stacked PRs using jj

A while back I wrote about working with stacked PRs using git-branchless, git-autofixup, and&#xA;git-pr . It worked well. But since then I switched to&#xA; jj — and I&rsquo;m not going back. &#xA; jj is a new version control system that is compatible with git. It can use an existing git repo as its backend. I&#xA;started using it as a drop-in replacement for git and expected it to feel roughly…