Changes in this version:- Add a "Append extra CSS" option to allow appending any css style information from Preferences->Common Options->Look & Feel->Extra CSS to each .css file in the ePub.
- Respect the tweak "save_original_format_when_polishing" if set to make a .ORIGINAL_EPUB copy of the book before making modifications if no such copy exists.
- After running Modify ePub ensure the book details panel is updated in case an ORIGINAL_EPUB was added
- Fix for encrypted font ePubs being treated as DRM protected preventing Font removal
Thanks again Kovid for the steer on this one for the encrypted font fix.