I am amazed how many people still believe ANYTHING Stern says by way of code.
Unless things are drastically different, then BM66 will linger after it gets to 1.X and will sit in a perpetual state of "finished" for years. The less a game sells, then less chance of code getting complete. Aside form that, what is the last game to actually have gotten a final polish?
Hell, we are still waiting on another promised TWD code polish to finalize the game and that was close to 2 years ago when Stern/ Jared made that promise.