Since the team is now moving towards full development of Anno 117: Pax Romana, a title I'm sure will please
Denim Destroyer who earlier in this thread suggested the Roman sequel, the last content for this game has now been released. After all these years they're moving in on Impressions old territory, whose apex was Pharaoh, Zeus and the Caesar trilogy. With Ubisoft bleeding money though it might be a shaky development ride, and I wouldn't expect the same level of long-term support for this new game if the beached whale that is Ubisoft explodes after another AAAA flop.
I wouldn't get up any hopes of this coming to GOG or be rid of the Ubisoft launcher anytime soon though, Anno 2070 is still trapped within Ubisoft's ecosystem and it has kept me from replacing Anno 1404 as my go-to comfort game with a later entry. Was going to ask if it might be worth going through the trouble of an Ubisoft account now that it is finally feature and content complete, picking it up during a sale when they inevitably bundle it all for a reasonable priced edition later or just using an unlocker.