Comment 5 for bug 1024983

Basically, the functionality disables writes to the database if the firmware version is not supported. You can choose to override that but I cannot know the affect until I review the database version.

At the moment I have not had the time to make the necessary changes to support the current database version. I do know for instance that deleting a book that is on a shelf from the device using Calibre will not do everything that is necessary because the book is downloaded again on the next sync.

I would also like shelves to be supported but have not had the motivation to do the work yet. I will likely get to it but probably not in the next few weeks.

Transferring epubs to the device is really just a copy of the file onto the device. When the device is disconnected it see the changes and updates its database.

Tim