I completely missed the `<PATHS>` argument despite being the first thing documented under `jj log`. That's definitely the most critical feature out of my list, thank you for pointing that out!

Also, it's great to hear that you're willing to accept contributions for those features. If/when Jujutsu gains critical mass, I imagine that someone will end up contributing these features.

Regarding rename detection, it seems like that is actively being worked on, which is really encouraging! https://github.com/martinvonz/jj/pull/3574