Absolutely astonishing state of play. I've been a user of EN since 2011 and have liked it as a whole, even though I have only required it from a very basic perspective, with no desire for all the extras (browser plug-ins/clippers etc). As a basic note-taking app for a software developer, it was ideal to save snippets in code blocks and still be able to (i) switch to assorted monospace fonts, and (ii) apply some formatting, colours and highlighting. Therefore, a pop-up to upgrade to a "V10" was viewed as a nice surprise, but not nearly as much of a surprise as having to lose the following two hours of my life implementing a "legacy version" when I realised such a "basic" requirement had vanished!