I noticed today while installing JOSM on Kubuntu that I was able to follow the instructions on Download – JOSM but substituting “resolute” for my Ubuntu version while adding the package resource and it still worked. I think the documentation needs to be updated to avoid giving the impression Ubuntu 26.04 isn’t supported yet.
What’s the process like for updating JOSM documentation? I looked for a repo with “doc” in its name in the JOSM GitHub org, but couldn’t find anything. A quick Google search didn’t turn anything up either.