Apple seeded beta 4 of iOS 6.1 to developers last week. The word is, this could be the final beta, meaning a public release for the new firmware would be just around the corner.
“There must have been some change of guard at Apple.iOS6.1 adds again tougher protections although public JB community hasn’t broken iOS6 yet.”
It’s not clear what exactly he’s referring to here — at the moment, it’s possible to jailbreak some devices on iOS 6.1. But anytime Apple beefs up iOS security, it’s bad for jailbreakers.