Here are a few things that I think would make my life easier and save my poor fingers a few thousands clicks.
--->When placing improvements on terrain tiles it would be nice if double clicking a tile placed the currently selected building. Really nice.
--->Be able to sort civ manager colonies screen by defended planets. When many planets divert to your control (for various reasons) quickly this could be a lifesaver.
--->In civ manager colonies screen, list number of improvements in queue next to the current one being worked on. This would allow a much easier method to tell what planets you need to focus on.
--->Be able to place/remove spies from the planet screen.
--->Be able to open spy window on a planet that you have spys on (for removal and check up purposes), even if you have no spies avaiable.
Thanks for listening!