i tried the new 9.09 beta because of the camera recognition issue.
I run into a bug now when clicking into the size box:
once i enter a number with semicolon and i left click the next box (which you do all the time) it overwrites the number with zero and changes your object size. so when i click both boxes, one after thre other, my object is zero and can not be changed in size anymore (zero x zero).
Interesting: turning is entered with a comma instead of point and works just fine.
somehow ctrl + z/y is not working anymore, i have to click the button.