Notes.app - how to access history? Since notes.app seems to accrue a "rolling history" of data and doesn't automatically save out versions of your files to disk in any reasonable way (date stamped, etc), I was wondering if anyone knows of a way to access the history of the note data you have accrued.

Specifically this came up because I am trying to restore something that I have lost, because the undo command doesn't work in the app.

Any tips would be appreciated.
No, there is no history of notes. Once modified and synchronised, the note is overwritten and older versions are not available. Per my answer on your last question, you may be able to obtain older versions if a device has been offline, but besides this, unfortunately not. You can provide feedback to Apple at apple.com/feedback.