Shift + alt + left mouse button to scroll around the screen no longer works
read the thread below nevamind
shift mmb
wow your quick thank you
I tried doing SX(Y), you know mirror, but didn’t work…did it change too?
Cativo. Press tab, make sure the vertices are all yellow (it does it by default), press M, then a mirror axis menu pops up. Hope it helps.
Thanks for the help cree, but didn’t work 
You can get the old object mirror behavior with
S X 1 -
it helps a lot if you read the release notes 
Roel