@pez You might want to do something similar in Calva for the Java 21+ users https://github.com/clojure-emacs/cider/pull/3693
I’ll have a look at it. Thanks for headsup!
We'll have a final version of nREPL 1.2 out soon (e.g. in a week or two) - we just need to test a bit longer in the wild the JVMTI agent and the new improved (much faster) bencode implementation.