iOS 6.1 is out now and ready for your downloading pleasure. It's a relatively minor update, including LTE support for more carriers and the ability for iTunes Match subscribers to download individual songs from iCloud.
Apple is also adding improved iOS 6.1 APIs for developers, making it easier to integrate the Apple Maps database into other apps, if you want to do that for some reason. And if you've got an Apple TV, you just got new Bluetooth keyboard capability.
The update is rolling out to iPad, iPhone, iPod touch and Apple TV users now. [9to5Mac]