The first question that I wanted to ask was "how to ensure the history does not contain the plaintext of the item that I encrypt at a later stage". Seems like the solution was to delete the note and create a new one. Fair enough, since there is no fool-proof algorithm for Evernote to know which part of the old note that Evernote should encrypt. Therefore:
Enhancement request: Add ability to clear history of notes (a one "clear all" button would suffice).
Why? Re-creating the note is a pain . I need to set