141
HUGE UPDATE!!
New buildings: City hall (village, town, county, city, metropolis, megalopolis)
New projects: City expansion (to upgrade you city hall)
Explore more in the game!

Others:
1. More intense cities punishment.
2. City requires additional amenities and powers with population growth.
3. City without sufficient power will have a amenity debuff in the late game era.
4. Fixed a lot of bugs.

v140
1. Overhaul future governments. Tweak other governments.
2. Buff Great Scientists.

v139
Re-balance most unique improvements.

v138
1. Increase AI preference toward air warfare.
2. Increase natural wonders yields in mod-Terra Mirabilis. Require subscription.

v137
1. Tweak mod-National Projects: Satellites when play with GoldenAge
2. Nerf super district adjacency bonus by cutting down some key policies. No more city center adjacency bonus for civilizations with extra district adjacency bonus.
3. England rework.
4. Tweak pantheons and religions. Two new tier 3 religious buildings.
5. Add National Projects: Satellites; Terra Mirabilis; and Better World Rankings (UI) into 'play with goldenage' collection.

13.6
1. Even more challenging AI. See Difficulty panel in Discussion for more detail.
2. New game mode button for Natural wonder changes, default as disabled, thus fully compatible with mod-Terra Mirabilis.
3. Fix some bugs.

13.5
Tweak pantheons and religion beliefs to fit the latest game update.