Nice to see that things get fixed! Good work!
Personal wishlist:
1. Bug Fix: Placement of construction sites near the sun places somewhere else in the system
2. "Undo Construction" button
3. "Cancel Colonization" button to stop colonization of new system.
What do you mean by "Undo Construction"? Do you mean dismantle a base/settlement during the construction phase or once it is completed?
What would happen to the materials already contributed to a build? Do they just disappear?
Is that fair to commanders who contribute time and materials to a build?
They could have spent their time helping other commanders who want to develop their systems but would be left at the whim of timewasters possibly?
What do you mean by "Cancel Colonisation"? Abandon a system where contruction has already started or where no construction has taken place?
There is already a mechanism to abandon a claim if a system has been claimed in error.
What problem would "Cancel Colonisation" solve that "Cancel Claim" doesn't?