The event attribute for dc:date is now deprecated
ebook setmeta date
set_meta method for setting <meta> tags
ebook setmeta series
Fix comment in fix_opf20
fix_guide now ensures that the guide element exists instead of deleting it when empty
!: Ability to set cover image
strip opf: from element gi
Handle multiple <metadata> elements in fix_metastructure_basic
Fix bug causing meta elements not to be properly scanned for in fix_opf20
If an epub container file is found, regenerate epub metadata files during ebook fix
When setting covers in opf20, also set meta cover
fix_misc deletes empty subject tags
Properly handle links found in files in a subdirectory of the OPF
Fix handling of multiple subjects
Automatically fix detected cover images
Set default opf name on unpack to 'content.opf' instead of based on the original filename.  This won't affect unpacking lit books
Fix potential issue with primary_author() where an element could be used while undefined
fix_guide normalizes reference types
set_cover uses 'coverimage' as a default id rather than filename for new items