Beta 5: My mines are tiny and if I try to range bombard with a catapult nothing happens.
Yes the graphics for improvment are smaller, not a bad thing but a bit too small for my test.
For the catapult, I wonder allso what happens here, I play with Beta4 but as you say it is the same with Beta5.
It is impossible to bombard unit and or improvment anymore, it's just do nothing when clicking on the proper button.
Aff we need some help, maybe an option to active somewhere? I tried to look in the Bug menu without luck.
(city bombard take down city deffence as normal by the way)