Okay so "silky smooth" is in the wild (at least on a few cars). My prediction is the next update to be released is going to be a feature-set expansion but I have no idea what. As for when my guess is 10 weeks or less from now. Perhaps something to coincide with the actual release / final unveil of Model 3. If I had to guess - I would say some kind of navigation-tied feature where the car will move on its own toward the off-ramp as your programmed exit comes up. What's your guess?