My highlights:

• Siege nerfed across the board (but not siege-like units like war elephants & destroyers)
• Ra monument empowerment now empowers other monuments in zone (again)
• Kuafu train time increase
• Huge Bushido nerf
• Fixed World Tooltip positioning to no longer flicker to the top left corner of the screen. You can now hover relics and reliably read the tooltip! [emphasis not mine!]
• Improved behavior when bumping into units by not prematurely swapping attack targets. When bumping into enemy units, and there is a recently commanded attack target nearby, the player’s target will still be preferred over the bumped unit.
• Town Center placement can no longer be used to check under the fog of war if a Settlement is already occupied.

And the camera thing! Which is not useful for players, and barely useful for casters, but is a really fun thing to have all the same.