Everything in this is coming from the official Fun with Ragdolls website, which can be found here: https://funwithragdolls.com/news/20-announcement

So, here's the actual thing that is the actual part where I list the you-know-what-it-is (things not mentioned in the trailer lol):

-Adjustable run speed
-Flashlight (not as an item, its more like an invisible light source i think)
-New voice lines*
-New skins and skin selector*
-Sphere*
-Cylinder*
-Door
-Laser box (either it shoots a laser, or it redirects one shot from a cannon)
-Missiles* (shot from a cannon, exploding upon hitting their target)
-Decorative vent pipes of some sort (dumb idiot those are cylindrical pillars)*?
-Fences*

Aaaaaaannnd that's it. That was...unsurprisingly short.

Everything that was marked with an asterisk (*) means that it was shown in the trailer or a video from a youtuber on the update, but not actually talked about by Jadon Barnes (the developer of the game). was this part pointless xd