Numero cinque took a lot longer to crack than the previous betas. Are the Dev-Team guys beginning to struggle, or are they just out enjoying the sunshine? Either way, it's still tethered-only and it won't work on an iPad 2, but it's a heck of a lot better than the exercise yard. Jailbreak app developers can get busy with redsn0w 0.9.8b5 via the source link.
[Thanks, Jeff and Kyle]