yeah, I noticed that, too. Technically, you are certainly running 2.2. You probably copied the new pk3's into the game folder and did some sort of restart or map_restart. That does load 2.2, no worry there. However, there are some cvars that do not get refreshed and wq3_version is (without me actually checking
but during beta tests we encountered similar effects for the beta servers...) one of them. A full stop and new start resets the wq3_version cvar.
However, right now, Rawhide seems to be down, i.e. at next start the version will be 2.2 anyways