|  | --- | 
|  | upgrade: | 
|  | - | | 
|  | Application credentials are supported by Keystone since Queens. | 
|  | As Tempest currently supports only much newer OpenStack versions | 
|  | (Ussuri or later), the configuration option which enables | 
|  | application credentials testing | 
|  | (``CONF.identity-feature-enabled.application_credentials``) | 
|  | is now enabled by default. | 
|  | deprecations: | 
|  | - | | 
|  | Application credentials are supported by Keystone since Queens. | 
|  | As Tempest currently supports only much newer OpenStack versions | 
|  | (Ussuri or later), the configuration option which enables | 
|  | application credentials testing | 
|  | (``CONF.identity-feature-enabled.application_credentials``) | 
|  | is now deprecated. |