ClipboardFusion seems very compelling for many of my requirements.
However, preserving format in clip-history across varieties of formats, including things like OneNote, rich-text/html, text mixed with images, etc. - is critical.
This isn't something we've added in, but we do still have it open on our list. I've added your vote to it, so we'll be sure to let you know if we have any news on it going forward.
That comment was referring to adding the vote to the feature request as well, not adding in the feature.