It's supposed to start tomorrow but, I'm sure they will be an update.zip posted sometime tomorrow.
The OP indicated that it was being distributed now, however I do believe that was a mixup.
It depends on how many people get the update tomorrow. If only a few hundred get it, and that's how it usually starts then we may have to be a bit lucky and hope that someone who knows how to put it on the internet will.
Another issue may be about the C&D that blocked the leak yesterday. I don't know if that will keep someone from hosting it.