If you are looking for the "long paper" style of detailed breakdown, the best resources are:
: The v1.9 Update News provides a long-form explanation of the design philosophy behind these changes. Foundation.v1.9.0.33.zip
If you're looking for this file to or fix a crash , let me know—I can help find the specific installation steps or the latest stable version of the game. changelog [Foundation - Modding Documentation] If you are looking for the "long paper"
: The economic engine shifted from market-based revenue to a direct taxation system . Players must now assign Tax Collectors to gather coins from villagers based on their status. Foundation.v1.9.0.33.zip
: The detailed technical changelog for v1.9.0.33 covers every script change and fixed bug.