Catapults are cheaper. 200 wood, 500 iron, 200 knowledge.
New Stone Circles and Ory Burrows have 5000 hit points.
Stats for churches have been tweaked, so they give out their knowledge quicker, but are a more expensive option for gaining knowledge than Colleges and Universities.
You can now attack neutral buildings.
Made it more likely for new users to start in a realm with Trees.