Thanks NCG. That's helpful (and encouraging). With most other cars I have ordered, this is very little delay between the VIN being communicated and production status, but I gather Tesla is different.
The funny thing is, even I don't want to accept the car if it doesn't have the 2.0 tech, I will probably pass on paying for the EAP or the FSD AP until after I take delivery and it is well baked and sorted. I really don't need to paying anymore for this car right now than I already am (I notice the luxury tax is a bit higher than the number in my contract...). I just want to be sure I am future proofing as much as possible (knowing full well that a year from now there will be some other development I will wish I had...).