• Battle AI, Siege AI and Campaign AI are no-longer passive
  
• Close-range AI attacks are more consistent
  
• Cavalry Charge and Cavalry power are more consistent
  
• Merchant trade values no-longer drop after load / save
  
• Elephant Artillery does not cause problems in Campaign Battle
  
• Reduced Inquisitor power
  
• Morale effects tweaked
  
• Autoresolve
  
• Increased effectiveness of naval invasions
  
• MP lobby crashes removed
  
• MP in-game soft-locks removed
  
• Added support for international MP
  
• Minor issues with deployment lines / zones have been solved
  
• Tweaks made to Diplomacy mechanic
  
• Sieged Settlements no-longer showing as sieged even if besieging army has been defeated
  
• Gunpowder units do not get stuck re-forming
  
• Siege equipment does not disappear while zooming
  
• Removed Assassin exploit
  
• Tweaks made to unit pathfinding in settlements
  
• Command line switch added to remove 'reinforcements delayed' message*
  
• No-longer possible to open gates with siege towers or embed them in walls
  
• Minor UI changes
  
• Added missing Audio triggers
  
• Controls and Camera tweaks
  
• Added ModTool - Unpacker

*To remove the Reinforcements Delayed message use the following command line switch:

medieval2.exe --game.unlimited_men_on_battlefield true