Hate to beat a dead horse. Yes, I know the workaround for this database warning is to override the Calibre database check... I'm just curious, since the override works fine (or at least it did for both of my Kobos)... should we consider the "override check / Attempt to support newer firmware" as the permanent fix for future updated versions pushed out to our Kobos? I quickly skimmed this thread... didn't anything specific unless I missed it
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calibre, version 3.44.0
WARNING: Failed: Kobo database version unsupported - See details
Your Kobo is running an updated firmware/database version. As calibre does not know about this updated firmware, database editing is disabled, to prevent corruption. You can still send books to your Kobo with calibre, but deleting books and managing collections is disabled. If you are willing to experiment and know how to reset your Kobo to Factory defaults, you can override this check by right clicking the device icon in calibre and selecting "Configure this device" and then the "Attempt to support newer firmware" option. Doing so may require you to perform a factory reset of your Kobo.
Device database version: 157.
Device firmware version: (4, 18, 13737)