---
features:
  - |
    service_username and service_password in nova::metadata::novajoin::api are
    now deprecated and will be removed in a future release. Use username and
    password instead.
  - |
    The nova::metadata::novajoin::user_domain_id parameter is deprecated now.
    Use user_domain_name instead.
upgrade:
  - |
    The default value for nova::metadata::novajoin::project_domain_name is now
    ``Default`` instead of ``default`` to be consistent with general domain
    setup in OpenStack.