Too bad Coop took the trailer down ages ago, but lucky for you, Gabi has remembered most of it.
I've heard some of the stuff was removed, but a lot of features were added. This is all I remember from the Trailer:

Horses, a Black bow that had like 400 spread, Amazing Level Design, Spectacular villages with shops all around, a Sweet tileset, Treasure hunting, Animal hunting + Tree cutting for new jobs.
Sorry, that's all I can bring (back) to the table.