My model 3 updated from 28.6 to 32.3. Apart from the changes on the update screen relating to alerts, I see one big improvement.. Auto Pilot preemptive Slow down at corners is much improved. Previously it was way too aggressive on minor roads. Braking from 100 to 60 to go around some corners and doing so in a manner that meant it was uncomfortable and annoying. Now it is not braking on all corners and is much more gentle about it on the corners where it does. If you always drive in a town you probably wont notice it. But on rural roads the change are obvious to me.