Is it, or is it not the "GM" release that we've all been waiting for? That's still up for debate, but, regardless if it is or not, it's unlikely that we'll see an iOS 6.1 jailbreak released until iOS 6.1 goes public.
In the meantime, if you happen to be a developer, you can enjoy a jailbroken version of iOS 6.1 beta 5 on your pre-A5 device. This jailbreak is a tethered jailbreak only, unless you happen to be rocking an old-bootrom version of the iPhone 3GS.
Take a look inside as I walk you through the step-by-step process of jailbreaking iOS 6.1 beta 5...