The Jelly Bean (Android 4.1.1) update for the Samsung Galaxy Tab 2 10.1 that started back in early December is still rolling out across the globe, and users of the 7-inch model in the Americas are now reporting an OTA as well.
Early in the fall of 2012 we saw an update roadmap from Samsung that included the Tab 2, so we shouldn't be surprised that it's here. We have no idea of the mechanics behind Samsung's update schedule, but we hope that the rest of the world will see the Jelly Bean update in short order. To check for your own update, look in the settings under "About tablet" or use Samsung Kies' update tool. As 4.1.1 brings much smoother performance and great new features like Google Now, this is one update you won't want to skip.