I see the top menu bar has disappeared (File, Edit, Object, and Help menus) - that's OK, all of it is available through other controls and it adds a little more screen space.
The online manual is currently missing (re-directs to the NCH home page) - hopefully a temporary measure.
The Save Video dialog has been significantly improved - separation of file and folder choices, more presets, extra options.
Has anybody spotted any other changes?