Yeah, the name "rtx" was not easy to search for. Mise is a much nicer name too.

I am currently using it with direnv, but there's enough functionality in mise to replace that too. I keep meaning to spend some time making mise work without direnv, but it's not been urgent since everything pretty much just works now.

I like the active development since the dev really seems to care about doing a great job, and I've been lucky enough so far that my (simple) workflows haven't been impacted.