ETA of 1st Patch after launch?

Blizz mentioned the Keyring would be added with the 1st patch of the game after launch. Has there already been a posted date? or if not can we get clarification when this will occur?

I see that DM is being added today, but nothing about the Keyring listed as it seems it is just a DM patch, but it is the 1st patch of the game right?

Keyring was added with Naxx. They plan to release it before that? This game is literally unplayable now.