1. Standard rules are now supported
2. the following 29 city names have been added for the Eagle Union:
Juneau, Anchorage, Little Rock, Sacramento, Austin, Hartford, Honolulu, Boise, Springfield, Indianapolis, Des Moines, Wichita, Louisville, Baton Rouge, Annapolis, Kansas City, Helena, Omaha, Trenton, Raleigh, Fargo, Providence, Columbia, Nashville, Memphis, Salt Lake City, Montpelier, Burlington , Milwaukee
3. Eagle Union Adjustment:
(1). Addition of new District "Ivy League", replacing Campus.
(2). Add "Research Point" to allow the use of Research Point to unlock Technologies, Civics, and complete city production.
4. Allen M. Sumner adjustments:
(1). Allen M. Sumner will now receive an additional Research Point per turn equal to 20% of her Culture per turn.
5. Added interfaces to all lua script files to allow mods to modify their scripts.

1. The capital of the Eagle Union has been changed to Washington D.C.
2. Added a total of 21 city names to the Eagle Union as follows:
Newport News, Brooklyn, Groton, Bath, Quincy, San Pedro, North Charleston, Vancouver, Vallejo, Camden, Portsmouth, Brighton, Tacoma, Chester, Charleston, Buffalo, Cincinnati, San Jose, Richmond, Albuquerque, San Juan
3. Changes in the leader's capital:
(1) Essex's capital has been changed to Newport News
(2) Georgia's capital has been changed to Atlanta
(3) New Jersey's capital has been changed to Philadelphia
(4) Helena's capital has been changed to Brooklyn
(5) Allen M. Sumner's capital has been changed to Kearny
4. Santa Clara Valley adjustment:
(1) Now obtain standard bonuses from adjacent districts instead of additional standard bonuses
(2) Now comes with two citizen slots to solve the embarrassment of unlocking the workshop too late
(3) Now provide significant bonuses for all adjacent areas, not just limited to colleges, ports, and Santa Clara Valley
5. Added historical moment images of Santa Clara Valley, Newport News Shipbuilding, Iowa class battleship prototype IV, and St. Louis class light cruisers
6. The color of the leaders has been adjusted, and now all leaders have an alternative color combination
7. Adjusted the capability range of some unit abilities, now they all have a more suitable range
8. Georgia Adjustment:
(1) Now at the beginning of the game, she has the "irrigation" technology and can use her abilities in a timely manner
(2) Georgia's plantations now offer +2 Culture and +4 Gold instead of the previous +3 Culture
(3) Now all trade routes in Georgia are no longer differentiated, and each specialized districts in the destination city of all trade routes provides +2 Culture and+4 Gold for the trade route
9. Fixed some issues in the text

1. Fixed a bug in Santa Clara Valley that could increase productivity for improved facilities across the country

1. Civilization has been supplemented with productive forces
2. Expand the number of city names and citizen names to 30