ORIGINAL: taltamir
batch delete of ship deigns.
batch select planet for colonization from empire planner.
setting colonization targets should not queue up extra colonizers at planets. It should go to a "master queue" that will queue it when a suitable planet has a free spot for building one.
cancel colonization command from within expansion planner.
+1 on all of the above, especially number #3
With that, the "suitable planet" needs to be tweaked for better selection as well, as brand new colonies aren't truly suitable to build colony ships IMO