I checked the Adobe website, and there's still nothing official on the Premiere page about the new version, which is surprising. I thought there would be an official announcement of some sort once NAB started.
(On a side note, I learned while I was there that the Annoying Orange show on the Cartoon Network is being edited with PPro CS6. That was pretty cool.)
"Up until here, we still have enough track to stop the locomotive before it plunges into the ravine... But after this windmill it's the future or bust."