1. Quick add multiple footnotes at one time
2. Quick add multiple glossary items at one time
3. Synchronize books with iCloud
2. Quick add multiple glossary items at one time
3. Synchronize books with iCloud
4. Deleted books can be restored until the books are deleted permanently
5. Import multiple HTML5 book zip files
6. Keep cover image's structure when exporting and importing EPUB
7. Support more fonts
8. Bug fix