[phossler]

Experimenting /playing around with EPUB3

I know that I can convert epub-to-epub and select 3 for the output

That replaces all class identifies with the generic "calibre-nn" and I lose my more descriptive ones

1. I don't think there is any way to avoid the class name replacement during conversion (although it'd be a nice option)

2. Is there something I can add/modify in the epub2 files or a file I could add that would make a 2 into a 3 for further Calibre editing?