---
prelude: >
features:
  - The following Cinder volume attributes are now
    available through Congress driver for cinder.
    encrypted, availability_zone, replication_status,
    multiattach, snapshot_id, source_volid, consistencygroup_id,
    migration_status, attachments.
  - The Cinder schema version is set to 2.1, backward
    compatible with policy rules written under the
    previous Cinder driver data schema.