As you may know, today is Google I/O, and part of it is dedicated to Android development.
You may have also read about Ice Cream, the next Android iteration, but as of today, it's official. The only details we have so far from I/O is that Ice Cream Sandwich is set for official release in Q4 of this year and it will be a hybrid phone/tablet/TV OS that will adapt dynamically to your device.
Ice Cream Sandwich will have features, which aren't to be found in the current Honeycomb 3.0, for example Scrollable Widgets.
We'll be posting more about this as more info becomes available.