iOS 6.1 is now available for download.What’s new in this release?
adds LTE support for 36 more wireless carriers that sell iPhones
23 new LTE carriers for the iPad
added a ability to use Siri to purchase movie tickets in the US through Fandango
Now iTunes Match subscribers can download individual songs to their iOS devices from iCloud.
iOS 6.1 is compatible with iPhone 5, iPhone 4S, iPhone 4, iPhone 3GS, iPad (third and fourth generation), iPad mini, iPad 2 and iPod touch (fourth and fifth generation)