Definitely wouldn't make a new video over it since the dialogues haven't changed much. There're phones and a new character but it's mostly under the hood stuff. Do note the build is less stable than I'd like though. Thanks for asking.
The feature in question was probably the Splatoon-like world painting (blood/water/dirt/burn effects) which can be pretty neat. While the characters and dialogues are still placeholders, there's a whole new tutorial, simple puzzles to do in the house and patented Rat AI as well as clones which can be pretty funny. Might not be worth a whole featured video on your channel but a playthrough will surely get a chuckle or two. Thanks for checking in!