The following improvements and bug fixes were made:

Improvements:
- Added the function "Create Historical Events".
- Added the command "Defect".
- Added the command "Separate".
- Added the command "Visit".

Bug Fixes:
- Fixed bugs related to certain commands.
- Fixed bugs related to battles.
- Fixed bugs related to in-game editing.
- Fixed bugs related to quests.
- Fixed a number of other bugs, including display and data related bugs.