I have some issues with HABmin, which is why I checked the version. In HABmin itself it says the version is 2.0:
The console as well as PaperUI show 2.4 though. I assume I so have 2.4 and the 2.0 in HABmin is a mistake that has not yet been fixed? Would be great if someone could quickly check what their HABmin reports.
I don’t think HABmin has received many significant updates since OH 2.0 came out. So it makes sense that the text never got updated.
The version number you see in PaperUI and the console show the release number that it was built with which should match the number of your overall OH install.