Today Apple officially released the latest version of iTunes (8.2). Anyone who is familiar with jailbreaking should be well aware that now is a time to wonder, will the cat and mouse game continue? It seems like it has but MuscleNerd claims it is unintentional on Apple’s part.
Today’s iTunes 8.2 update changes the way your computer talks to the device. This affects things like QuickPwn and PwnageTool when they try to identify what’s connected. Also, ssh over usb breaks due to same reasons. Fixes are in the works but for now avoid 8.2
So if you are planning on jailbreaking anytime in the near future, be sure to avoid this latest version of iTunes until the fix is made available to the public.