Now available at Android Market the update with new episodes of Angry Birds Rio for any device with Android 2.1 or higher. This is the Airfield Chase version, with 15 new levels added to the 100 already has Angry Birds Rio.
If you already have Angry Birds Rio, to get the latest free update to hit the update button in the main game menu.
Angry Birds Rio is available free at Android Market.
Android Market | Angry Birds Rio