No mention about when the cut-over occurred, or when those cars will be delivered. The words I read were something like "all cars being produced" will have the new hardware, suggesting they're already in the pipeline. If so, a new order made on the 19th wouldn't necessarily be the first to get it. There may be orders already on the books that have the new hardware, without the buyers knowing.Have you happened to notice the current projected delivery dates on a Model S right now? I just speced out a car on the Tesla site and anything less than a P100D is showing a December delivery. So, unless your going to get the $140000 rocket, you will be getting your car about the same time the AP 2.0 updates will be sent out. It's a wash.
Dan