Presscoins.com is reporting three new 8-die electronic machines added in late September. A Marvel machine has been added to the Once Upon a Toy store at Disney Springs, and an entire machine devoted to Buzz Lightyear is now found at the Buzz Lightyear ride. The 4-die machine at the Buzz Lightyear cart is off-stage. Finally, the existing 3-die machine in the Splash Mountain store has been replaced by a new 8-die unit.
11/3/2016 update: I have added photos from the CTM Group website, which features a guide to press locations at Disney World.