Can I convert an Epub 3.0 that I created with Sigil to Epub 2.0?
I've found the setting in Preferences that lets me create new projects in the 2.0 format. But I'd like to make a copy of a 3.0 project and change it to 2.0.
I found this code in the content.opf file...
Code:
<package version="3.0" unique-identifier="BookId" xmlns="http://www.idpf.org/2007/opf">
But I imagine a conversion involves a lot more than imply changing version="3.0" to version="2.0."
Another possibility is that I could create a new project in 2.0, then open my 3.0 project with eCanCrusher and import the files into my new project.