@julian I have seen the 0.2.0 version of Persona in the admincp and the "only cleared to upgrade to v0.2.0" message with the 0.7.0. Ended up moving to the master / 0.7.1 branch to get rid of some issues which I could not figure out.
It's because I "appear offline" as my user setting.
If you think about it, it makes sense, because if I am appearing offline you can check to see if I'm actually online by looking at the "last online" (which would say "1 minute ago")
That said, I think that "last online" should be updated when the user does something public such as reply to a post
