http://success.adobe.com/en/na/programs/events/1203_16108_nab.html
I've had some "sneak previews" of most of the suite, and as far as Premiere is concerned, there are some very nice new features, a new, more streamlined interface, and more than a nod to tempt people to switch from FCP..
As far as Premiere is concerned, I've been particularly enjoying four things: playback is "all the time" now, in other words if you switch windows away from Premiere the timeline keeps on playing. More useful in practice than it may sound here! ; improved resolution multicam with as many cameras as you need; a new markers palette and better ways of using markers; and the extraordinary warp stabiliser from After Effects now working directly inside Premiere.
Oh, and they've also made the Mercury Playback Engine compatible with the AMD Radeon GPUs in the top Macbook Pros, meaning that one can finally get all that real-time goodness on the go with one's MBP.
Now that the NDAs are off, I expect there'll be a lot of videos and articles coming up.
http://www.adobe.com/products/creativecloud.html
Here's the list of what you get:
https://creative.adobe.com/apps
