Like many others, I love this update. One-pedal driving is awesome and TACC and AP both feel so much more refined.
I've been pretty critical of TACC being far too antsy with aggressive braking around other cars, especially when overtaking or around merging and exiting vehicles, and I've repeatedly been through the ritual after every release of trying it again and saying "Nope." If my trip from Austin to Houston today is any indication, I think TACC has finally started driving like a human. Much less antsy, much more tolerant of overtaking and lane changes to get around slower traffic without needless braking.
Surprisingly, even phantom breaking is better. There's one spot on my route that will kick in phantom braking 9 out of 10 times. When it happened today the slowdown was so much more gradual it took me a moment to realize I was at "the spot" and file another bug report.
When I got close to Houston traffic was a mess and AP in stop-and-go was great. Faster to get going, better distance following, and much smoother staying with the flow.
All in all, an amazing update. Thanks Tesla!