The following changes have been made to Version 3 of the mod;

• Gruntilda's Unique Ability has been slightly updated, all land Military units now have +20% Combat Strength when attacking cities.
  
• The Gruntilda's Lair Civ Icon has been updated
  
• Civ colors were adjusted to differentiate them more from City-States
  
• Minor cosmetic and audio changes
  
• Added Unique Diplomacy for a certain bear and bird duo

The following changes have been made to Version 2 of the mod;

• Fixed known bug relating to Grunty's leader screen where because of another mod using the same filename, it was possible for either Grunty's leader screen to display instead of the other civ's and vice versa (depending on mod selection and player order).
  
• Added unique Grunty diplomacy text for certain modded civs that the player is controlling (as well as a small update to the main diplomacy text).
  
• Added mod support for Civ IV Leader Traits in Civ V and Civilization IV Diplomatic Features.