--- upgrade: - | The Sheepdog driver has been marked as unsupported and is now deprecated. ``enable_unsupported_driver`` will need to be set to ``True`` in the driver's section in cinder.conf to continue to use the driver. deprecations: - | The Sheepdog driver has been marked as unsupported and is now deprecated. ``enable_unsupported_driver`` will need to be set to ``True`` in the driver's section in cinder.conf to continue to use the driver. The driver is scheduled for removal in the 'U' release.