Probably, but I would hate to be inbetween those times when Apple and the Jailbreakers are fighting the update game. Granted I think most jailbreakers wait until the jailbreak time handles the new Apple updates. But it only takes one potential "phone call" home to Apple to deem your device jailbreaked. And once is all it takes to invalidate your warranty (even if it's not a software issue).

But again this is all speculation, Apple hasn't shown their hand yet (besides refusing service if you tell them your device is jailbroken).