I'm really curious to try out the new desktop bluetooth trackpad they released. I've been a big fan of the trackpads on Apple laptops for a while now, and every iteration they manage to add a bit more to them.

The update appears to have brought all the recent "no button" trackpads into sync. My new MacBook Pro came with the scrolling and 3 finger navigation support. It did add a toggle to change 3 fingers to move windows around, though sadly it seems you have to have the mouse cursor in the normal spot to move the window, instead of being able to do it anywhere.