Install over v1.0 Full. Simply overwrite the "data" folder into your "Medieval II Total War\mods\DoC\" folder. Requires a campaign restart!
Fixed potential CTDs.
Rebalanced some building and unit stats.
Added Hand Gunners. Gunpowder discovered event should happen 140 or so turns into campaign.
Fixed missing UI elements.
Reworked some battlefield models.
Requires a campaign restart! Old saves could be buggy.