iH8Sn0w announced the revised ETA:
Merry Christmas everyone. We’re still finishing the A5+ tool to jb 6.1.3/6.1.4. We can’t push a buggy release forcing users to restore.
A5+ tool is top priority atm. sn0wbreeze doesn’t jb A5+ devices.
With that being said, we’re spending time with our families today. A release should still be within this week though.
If you prefer to stay on iOS 6 we'll let you know when it's released via Twitter, Facebook, Google+, or RSS. Those who are on iOS 7 or want to be can use the iClarified Jailbreak Wizard to jailbreak now!