- Updated conversion dictionaries.
- Added script field "Hans" and "Hant" indicating Simplified and Traditional script when building lang attributes in tag
On that last bullet, for Chinese language books, the Apple Books Asset Guide (
https://help.apple.com/itc/booksassetguide) Epub3 Languages section added a requirement to specify the script as either simplified (zh-Hans) or traditional (zh-Hant). Previously the plugin code only added the region (e.g. TW, CN, HK) field to the tag attribute.