gamerprinter
Mapper/Publisher
More seriously, I think it's going to be exceptionally hard to tell if Paizo has a plan for a new edition/revision for now.
It will be easy to know, Paizo will tell us that's what they intend to do, and they'd announce a public playtest. Paizo isn't secretive about such things. If they don't announce it, then it won't happen, at least not any time soon.