There are so many unrelated items to get accomplished to bring this to market and any one could derail any published scheduled date. I am not in control of a single one of them, but, I'm confident a best effort date could coincide with my birthday for no other reason than it is a Saturday. So in a couple of weeks, if all goes as planned, we will start some sort of countdown. Hang in there. As LarryLynx stated above, it should be well worth the wait.
I just heard today there are plans to add a few (free) extras to the package. These would not be directly related to ATC, per se, but, more along the lines of new and innovative things that would give us pleasure while getting ready to fly and getting ready to land. No promises here, but, any new introductions should be well received.