has the transfer from AG2 to AG3 happen already?
As Patrick stated, it hasn't happened... completely, but it is in progress at the moment so to speak. They already implemented some very small features into the current AG2, but these are all very tiny compared to the bigger features that take more time and effort.
Whether they will start adding/implementing those soon is something we will have to wait for untill an admin says 'green light, go!' and we sit in awe... *bright light* (o.O)