Here’s the list of the important ones that work covered in the video
A. E3D and Bambu have collaborated on developing a new high flow nozzle- the Obxidian. Straight swap out.
B. Big tree tech
- Revo High flow, interchangeable nozzle hot end.
- FULLY functional battery powered wireless LED screen to rival the screen on the X1 series
- nPEI build plate
Couple of others, but all they have is a preview page on their website.
A couple of misc upgrades that the testing showed were questionable
Last, a printable tool for cleaning the threads on the Z axis screws called, the rod sloth.