Many things you can see, but even more you can't in this update:
Platform (The Starting platform has been redesigned)
Fix/Complete Boat system (The Boats are in the water, take a cruise) (Through spanwer "C")
RPC new system (Ready player me se us up with all new code, running sharp)
Player Shadows (It had the wrong shadow forever, I fixed it)
Spawn Fix (Spawns now have a little better locations but stil needs work)
Camera Zoom (Roll the mouse wheel)
Q/E for Up and down
Terraform now has Undo and Redo.
Behind the scenes (Workshop is almost there, look for it in the next update)
Flying system also looking very good.