I want to use ebook-convert to convert an epub file to a single self-contained html. But I have some questions:
1. there is no html output plugin: ValueError: No plugin to handle output format: html, is the documentation here outdated?
https://manual.calibre-ebook.com/gen...output-options
2. when coverted to htmz, then I unzip it and open the index.html inside, index.html doesn't contain the cover link. I want to see the cover in the index.html page. How to do this?
3. Is it possible to embed all the resources(particularly images) to one single self-contained html so that I can use it anywhere else? I can use --htmlz-css-type=inline to embed css, but there is no option to embed images.