To migrate, simply point the new app to your existing Lectuepublibre library folder. Your highlights will not carry over, but your sanity will.
If you are trying to send EpubLibre files to a Kindle and they are rejected: lectuepublibre 5 fix
The "5 fix" most frequently relates to "Error Code 5" or version-specific formatting issues that prevent eBooks from loading or syncing properly on devices like Kindle or tablets. 🛠️ Common Fixes for EpubLibre Errors 1. The Calibre Conversion Fix To migrate, simply point the new app to