Calibre 8.7 adds support for 2024 Kindles and fixes Kobo issues
Calibre 8.7 is out now with Kindle page number support, restored Kobo compatibility, and fixes across the board.
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Calibre 8.6 improves speed and Kindle defaults for Linux, Windows, and macOS users
Calibre 8.6 brings big performance boosts and smarter defaults for Kindle users, along with useful tag browser tweaks and new news sources.