They just updated the messaging app to be kikat compatible so I'd say the update will be released within the next day or two.
Posted via Android Central App
Never mind, I see now you ment AT&T Messages.
Posted via Android Central App
They stated that it would be up to two weeks later than the goal of Jan. 31th. If we don't get 4.4.2 tomorrow: AT&T is LATE again, just like the phones original release last April.