The new handset which will be shortly available on AT&T is the Nokia E71x. The handset is rumored to support S60 3rd Edition Feature Pack 2.
Actually there is not certain information regarding its specs and no official photos. However, a HowardForums member managed to acquire an E71x from Craiglist. In the photo attached above you can see that there are a few changes from the Feature Pack 1.
Anyway, we do not know the exact shipping date nor its price and any adjacent information. In fact, the handset has not been officially unveiled yet.