With the new Population Capacity features, will the limit for the "Source/Destination for Colonists" flag be changed from 25 million to some fraction of the colony's max?
I assume the "Pop growth --> 0%" factor upon reaching the limit will prevent civilians from dumping colonists on, for example, Ceres once it has 22 million. If I have four dozen colonies throughout the asteroid belt, none of which will ever support more than 25 million, will civilians only fill them from Earth/Mars/Luna? Will no one ever move from one rock to another without direct Imperial intervention?
What if I send four '1 million pop' orbital habitats to Ceres. Now its max pop is 26 million. Will it suddenly flood the rest of the belt with that last 1 million Cereans? Being so close to the pop limit will dramatically slow pop growth, so will I get a weird, surge-and-swell effect where population rushes from the Inners to Ceres, taking Ceres over 25 million, then rushes off Ceres to the smaller rocks, dropping Ceres below 25 million, then another wave from the Inners, etc.