Redsn0w download jailbreak software update, Redsn0w 0.9.10b8b update released.
Earlier Today, the iPhone Dev-Team released an update to the popular jailbreak tool, Redsn0w. The update basically makes the zip files more compatible with the native windows explorer which otherwise doesn't go well with slashes in filenames. The update doesn't add any new jailbreak for iOS 5.1. Redsn0w supports tethered jailbreak for iOS 5.1. If you are already on tethered mode there is no such necessity to re-jailbreak your device. The update is for windows users only and there has been no noticeable update in the Mac veresion of Redsn0w.
Update #3b: The 0.9.10b8b update to redsn0w makes the zip files more compatible with the native Windows explorer (which doesn’t like leading slashes in the filenames).