I agree with Aurich. Here's what Keith stated -
"This comes with a caveat: Do not ask for code to be released; it will not help anything. It will be released when it is ready (and that will be soon). But, it will give you something to talk/drool/complain about in the meantime."
I don't see anywhere in that quote where he states a release date. At least they told us what could be expected in the next update.
Everyone needs to be patient. This isn't Metallica we're talking about...