---
upgrade:
  - The V8 Role driver interface is deprecated, but still supported in
    this release, so any custom drivers based on the V8 interface should still
    work.
deprecations:
  - >
    [`blueprint deprecated-as-of-mitaka <https://blueprints.launchpad.net/keystone/+spec/deprecated-as-of-mitaka>`_]
    Support for the V8 Role driver interface is planned to be removed in
    the 'O' release of OpenStack.