It contains many tweaks and fixes, mostly requested from the community, plus a couple of new features of course.
The Portuguese Consulate can now send Cassadores instead of Musketeers.
The Ottomans now have a new Minuteman model.
The U.S. Consulate has been further improved and the very reported Flag Bearer has been fixed.
This is pretty much all for this update, all those 'tweaks and fixes' won't be mentioned because they are too many... but, the people who reported bugs these days should have an idea.
Keep reporting problems and make sure you do your part in making this mod more popular and known to everyone who plays AoE3 and wants more from it without changing the 'CORE' of the game!