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

• Fixed known bug relating to Luigi's leader screen where because of another mod using the same filename, it was possible for either Luigi's leader screen to display instead of the other civ's and vice versa (depending on mod selection and player order).
  
• The Gooigi unit now has a unique unit sound when selected.
  
• Added unique Luigi diplomacy text for certain modded civs that the player is controlling (as well as slightly tweaking the main diplomacy text).
  
• Added mod support for Civ IV Leader Traits in Civ V and Civilization IV Diplomatic Features.
  
• Voice lines have been added to Luigi's leader screen.