The grid returned, but changed, now it's just decorative, you can turn it off. But it helps plan a city.
Added animation of the destruction of buildings.
Added 2 new achieves.
When Shift is pressed during building placing, mouse scroll now zoom camera (+ and - keys also works)
When flying up drones now move slightly toward the target, rather than just flying up. (as result, they deliver goods a little faster, especially if they return from the lower platform)