Arrived last night, and it took an extra restart to smooth things out.
There are so many releases in the last year or so, the differences between them seem more modest.
Probably most noticeable is Edge and form handling. This will make it easier to spread your private information around the 'net. There are new tools to markup PDFs and e-books. Pin websites like applications to the taskbar. Clip before printing.
Changes to display settings I can't find. Updates to the registry editor which I don't do and "fluent design" which diddles popups which I dislike.
Easter egg hunts are more fun.