This seems to prove that TeslaFi is not properly tracking HW3 M3s in their site. It's listing just about all the 2016.16.3 software updates as being installed on HW2.5 cars. I suspect as discussed here that all the 2016.3 rollouts are only going to HW3 cars, no 2.5 cars. And the new M3s are not following the old option code scheme that TeslaFi is relying on.