Isn't editing existing notes fundamental to notational velocity UX? I have also been missing NV since leaving Mac OS is 2012. Shame the whole NV codebase is tied to Apple only frameworks. Nothing important about NV is even Mac specific; it is just three textboxes with well thought out key bindings; it's not using a bunch of fancy GUI framework features.
I believe that pressing Enter on a result opens the selected file as a buffer for editing. I think they mean that the plugin itself won't modify existing files, not that you can't modify existing files.
