Version 9.12.0 du 01/08/2026New features- Content server: Add support for plugins that can add new endpoints to the server backend.
- Edit book: Compress images: Add an option to convert GIF images to JPEG/WebP.
- ToC Editor: Add a button to sort the entries in the Table of Contents.
- Content server: OPDS: Add kind metadata to feed links.
- Kobo driver: Add support for latest Tolino firmware.
Bug fixes- E-book viewer: Fix an issue causing text area width to change when using section titles in header/footers and the text is too long to fit in the space.
- When adding books via calibre.exe fix --with-library not working. Now calibre will switch to the specified library and only then add the book.
- When evaluating recursive templates inherit python template policy.
- Fix inability to input more than ~30K characters in custom tag like columns.
- Fix some menu separators not rendering on some systems with high res monitors.
- Content server: fix unstyled flash when transitioning between series/author views in dark mode.
- Content server: Prevent unauthenticated users from updating annotations.
- Edit metadata dialog: Fix right click menu->Remove format not working.
- Edit book: fix typo in string format that broke convert PNG to JPEG function.
Improved news sources- Minerva.
- Project Syndicate.
- The Past.
- Ancient Egypt.
- New Scientist.
- Substack.