---
features:
  - |
    The new ``glance::key_manager`` class has been added. This class manages
    basic options of key managers.

  - |
    The new ``glance::key_manager::barbican`` class has been added. This class
    manages options of BarbicanKeyManager.

deprecations:
  - |
    The ``glance::api::keymgr_backend`` parameter has been deprecated. Use
    the ``glance::key_manager`` class.

  - |
    The following parameters of the ``glance::api`` class have been deprecated
    in favor of the new ``glance::key_manager::barbican`` class.

    - ``keymgr_encryption_api_url``
    - ``keymgr_encryption_auth_url``
