---
features:
  - Added parameters multiple_secret_stores_enabled and enabled_secret_stores
    to configure secret store backends using the newer multiple backend
    configuration scheme.  This will allow us to specify more than one backend
    in case we need to migrate to more secure backends.
  - Added parameters in each backend to configure them correctly using
    the newer multiple backend scheme, including global_default to specify if
    the backend is supposed to be the default backend for new secrets.