Eisberg, ive seen patches distributed on steam before the upload confirmation is even sent out to the developer. This is taking longer than it should.
How do you know when they get the confirmation? Every time I have seen a developer say they have uploaded the patch to Steam, it would show up on Steam anywhere from 1-5 days later. Some developers even wait to distribute a patch till all versions are ready, meaning Steam, Direct 2 Drive, boxed versions, ect are all ready, so that all customers can get the patches at the same time.
It has only been 1-2 days, depending on when Larian uploaded the patch.