first-class merges and cover letters

Although it looks really good, I have not yet tried the Jujutsu (jj) version control system , mainly because it’s not yet clearly superior to Magit . But I have been following jj discussions with great interest. One of the things that jj has not yet tackled is how to do better than git refs / branches / tags. As I underestand it, jj currently has something like Mercurial bookmarks, which are more…