Download Caliber 4.19.0

Version 4.19.0 of Caliber has been released. This open source ebook manager is available for Windows, Linux, and macOS. Among other things, it can look up all relevant information and cover images, and convert e-books to make them suitable for the various types of e-readers. Furthermore, the program can convert newspapers, magazines and news articles based on RSS feeds into e-book format. Books can also be purchased with Caliber at the well-known web stores. In version 4.0 we find a completely renewed Content Server, there is a new e-book viewer and Qt WebKit has been replaced by Qt WebEngine. The following changes and improvements have been made in this release:

New features

• Manage authors dialog: Improve performance in very large libraries.

Bug fixes

• Book details panel: Fix a regression that caused right clicking on an author name to manage it not opening with that name selected. Close tickets: 1883768.
• calibredb set_metadata: When converting a string into a datetime if the string is a full ISO 8601 date with timezone do not adjust the date to make it timezone neutral. Close tickets: 1883433.
• Edit book: Fix Check book spuriously reporting incorrect mime type warnings for fonts after upgrading a book from EPUB 2 to EPUB 3. Closes tickets: 1882436.
• Book details panel: Dont show sizes less than 0.01MB as zero. Close tickets: 1882469.
• Viewer: Fix jump to previous section not working when viewer is on last section

Improved news sources

• Journal of Accountancy
• Bangkok Post
• 20 minutes