Update is a terrible disaster for people that are trying to progress from Future to artic future.
They will just be locked up in the techtree, because they don't have a strong unit anymore to defend theirselves to all the Artic people that just just want to plunder their artic goods.
They already have problems because of the high amount of artic goods that is required to run the harbour, if they now get an extra burden that the hawks that do these plunderings didn't have, then it is just getting impossible for them to progress!
The harbour was a disaster for them, and this update just make it worse!