You don't have to convert anything to XHTML5. You only need to do that if you specify type="xhtml" on an element, but you can use="html" and escape the markup.

You don't have to convert anything to XHTML5. You only need to do that if you specify type="xhtml" on an element, but you can use="html" and escape the markup. RSS has this behaviour too, but it's spelled out better in Atom. I suspect you've been making your lifeIfe difficult for no good reason. > why should I care where the files are published? You don't, but those consuming your feed do. You do it for their benefit.