[ShellShock]

Please note that the "database disk image is malformed" error should be fixed in tomorrow's Calibre release. The fix applies to all platforms Calibre supports. The bug occurred if your Marvin database on your IPad/IPhone exceeded 0x400000 bytes in size, e.g., when sending 1000s of books to the device. Thanks to AndrewG for testing the fix.

For Windows users, tomorrow's Calibre release does not include new libimobiledevice dlls with IOS 8 support (more time is required to integrate the Windows libimobiledevice library into the Calibre build). Please continue using the beta dlls in the first post of this thread. If you install tomorrow's Calibre release, and are already using the beta dlls, you will of course need to copy the beta dlls back into your Calibre installation, as explained in the first post.