A new family of arm manipulation moves stretches your opponents to the limit - including a "Vertebreaker", "Crucifix Drop" (Killswitch), and "Pump Handle Slam"! Unfortunately, each one took so long to animate that there wasn't time for much more in this update.

Elsewhere, new costume possibilities include leg tattoos (that are perfectly placed to be hidden behind boots when you realize you've committed the best years of your career to a struggling brand). New headwear also includes winter hats and variations of existing accessories such as wearing headphones around the neck or shades on your forehead. Also look out for a handful of new props such as toilet tissue, luggage, and rocks/bricks.

I also took this opportunity to fix an oversight where it suddenly became impossible to whip people into the barriers. That and other fixes are listed in more detail here:
http://www.mdickie.com/guides/wempire.pdf