Nexus 7: Waiting for Android 4.2

After the successful upgrade from 4.1.1 to 4.1.2 i read at Google's Official Blog about the new Nexus devices:

And they all run Android 4.2, a new flavor of
Jelly Bean—which includes the latest version of Google Now and other
great new features.

But what are these great new features? A description is available at this webpage. Here only a short summary:

• Photo Sphere camera
• Keyboard with gesture typing
• User concept to use the tablet with more than one user (only tablets)
  
• Wireless display on HDMI-enabled TVs
  
• Google Now (????)

So let's wait and i hope, that there will be a rollout for older Nexus 7 devices, too....