More details, there are quite a few changes:

https://apple.news/AwhDD2tdbQxaMTRY0Dxy2uA 

Along with the lower prices from last month, this should help S and X sales. Some might still hold out for the new batteries, but that’s probably a few months out. They had to do something to distinguish more the S/X and the 3. This is part of the answer. They are capable of reacting to the slump of sales in a couple of months vs years. Amazing. One has to wonder how much longer they can keep that pace of improvements. One can also wonder how will the other manufacturers will update their own EVs. If they keep the old 4+3=7 cycles, they are in big trouble as some the cars specs of cars not even out yet are already obsolete. This makes the E-Tron EPA range even worse when the car is not even for sale yet. The standard range X is now faster, fully loaded and now cheaper and 20% more range than the base no option E-Tron, and can be delivered in one month. And it can seat 7 people and has an existing supercharger network. 200kwh charging. And the Y is right behind.

We are living fascinating times where the whole industry is being revolutionized in a way that has not happened for decades.