- Observatories require a mountain within 2 tiles (was 1 tile).
- Reduced the cost of diplomat units (when using CSD mod).
- The AI purchase system now checks the capital first when buying anything, regardless of the capital population. It also checks cities from smallest to largest for “growth” buildings (most priorities check largest to smallest).
- AIs should be less willing to “protect” a citystate.
- Disabled the Promotion Trees for naval and vanguard units, until we get it fully working.
- The “improve resources” button on citystate windows clears features when necessary.
- Added some debugging information to identify an AI problem. Click for details.