Earlier today, Apple rolled out iOS 6.1.1 to iPhone 4S owners in an effort to fix the widely reported 3G performance problems. Evidently, some kind of bug in the week-old iOS 6.1 firmware was causing service, and consequently battery, issues.
Obviously, the first question on everyones' minds is "will the new update break the evasi0n jailbreak?" And we're happy to report, that per planetbeing, it doesn't. It looks like iPhone users on iOS 6.1.1 will be able to continue jailbreaking...