Beyond that, the jj, gerrit, and git butler folks are working together on standardizing the change ID concept so they all work well together without extra tooling. That's going to take a long time though. Think "store the change ID in the commit rather than as a trailer", that kind of thing.
There was a PR for a `jj gerrit` command, but at this point, it's not super needed. Here's the main bug tracking this https://github.com/jj-vcs/jj/issues/4387
Beyond that, the jj, gerrit, and git butler folks are working together on standardizing the change ID concept so they all work well together without extra tooling. That's going to take a long time though. Think "store the change ID in the commit rather than as a trailer", that kind of thing.