IOS 6.1 is finally here what that means for you however is if you already have updated to the new firmware your out of luck, but if you haven't updated yet stay on your current firmware, because there is not currently a jailbreak for ios 6.1, and there probably won't be for a month or two. What the new ios 6.1 brings us is the following:
LTE support for more carriers
Purchase movie tickets through Fandango with Siri
iTunes Match subscribers can now download individual songs from iCloud
New button to reset the Advertising Identifier
So you can see nothing great just a few bug fixes here and there stay clear of the update as of now!