WRT the hyphenation of kepubs, I noticed that you can force the reader to hyphenate justified text in a kepub by simply adding this line to the top of the CSS:
Code:
* { -webkit-hyphens: auto; }
The hyphenation will be done by the Kobo software and the quality (at least in Italian) may be questionable, but at least it works...
In order for hyphenation to work correctly, the '<dc:language>' element in content.opf must be correct, i.e. the language of the epub must be set correctly.
Since the actual hypenation feature of the driver doesn't work (due to a bug in Kobo engine, I'd say), could you add an option to modify the CSS with this line instead?
/met