I don’t use it primarily anymore (because of the friction on iOS), but when I was using it the key differences that I really enjoyed:
1. Design Overhaul.
Looks like even more has been updated since I last looked. Looks more at home in the latest macOS.
2. Quick navigation. (CMD+CTRL+G)
They had added a way to quickly jump to notebooks and folders a la many modern apps.
3. New Clipper, in the Menubar
This no longer overlays on the side of your desktop. It’s now in the menubar. Also the design has been refreshed.
I’m having trouble remembering if this was in v2 or not:
4. Smart Rules
You can setup Smart Rules that allow you to process any incoming documents based on their available syntax and then perform actions on any found documents. For instance, their Clipper typically marks things as “Unread” when clipping, so I had a Smart Rule that would find those and automatically mark them as read, since I had been using it as an information archive and not a read it later service.
Anyway, there’s a few things.