--- upgrade: - | The Synology 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 it. deprecations: - | The Synology 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 it. If its support status does not change, the driver will be removed in the Queens development cycle.