But you can leave the change in the (whatever you call your latest not-for-release version) so I can download it 🙂
If you think this is possible (using a single wysiwyg and creating a snapshot of the rest until needed) I’d do it myself.
I have no idea how, but I managed to import a whole powerpoint with base64 images and everything saved to the media library in one week 🙂
Just send me a few lines of critical points where you think I could encounter a challenge, and I’ll try it.