upgrade:
  - HNAS drivers have new configuration paths. Users should now use
    ``cinder.volume.drivers.hitachi.hnas_nfs.HNASNFSDriver`` for HNAS NFS driver
    and ``cinder.volume.drivers.hitachi.hnas_iscsi.HNASISCSIDriver`` for HNAS
    iSCSI driver.
deprecations:
  - The old HNAS drivers configuration paths have been marked for deprecation.