It’s been a while since Apple has released a new iOS 5.x update, but today one has been made available.  A relatively minor update, iOS 5.1.1 addresses a 2G/3G network problem on the new 3rd Gen iPad, bugs in AirPlay video playback, and other minor issues.

On our test iPhones and iPads, the update was under 50MB when updating from the device, but you can also update via iTunes.  The update is available for compatible iPhones and iPod touch models, and all iPads.