0.19b Update 3

Changelog

• New "strengthen countries" gameplay setting

• Fixed bug with occupation persisting after wars

• Added wonder graphics for Dyson Swarm, Asteroid Harvester, and O'Neill Cylinder

• New wonder: O'Neill Cylinder

• Bug fixes for notifications

O'Neill Cylinder

The O'Neill Cylinder turns a space stations into a hub for your population. Unlike most wonders, many of them can be built for maximum space habitation.