},
          {
            "group": "rbac.authorization.k8s.io",
            "kind": "DeleteOptions",
            "version": "v1"
          },
          {
            "group": "rbac.authorization.k8s.io",
            "kind": "DeleteOptions",
            "version": "v1alpha1"
          },
          {
            "group": "rbac.authorization.k8s.io",
            "kind": "DeleteOptions",

- kube-apiserver now reloads the `--authorization-config` file when it changes. Reloads increment the `apiserver_authorization_config_controller_automatic_reload_last_timestamp_seconds` timestamp metric, with `status="success"` for successful reloads and `status="failed"` for failed reloads. Failed reloads keep using the previously loaded authorization configuration.

#### Node Authorization

### Authorization
* The authorization.k8s.io API group was promoted to v1 ([#40709](https://github.com/kubernetes/kubernetes/pull/40709), [@liggitt](https://github.com/liggitt))

* The `rbac.authorization.k8s.io/v1beta1` API has been promoted to `rbac.authorization.k8s.io/v1` with no changes. ([#49642](https://github.com/kubernetes/kubernetes/pull/49642), [@liggitt](https://github.com/liggitt))
    * The `rbac.authorization.k8s.io/v1alpha1` version is deprecated and will be removed in a future release.

- All resources within the `rbac.authorization.k8s.io/v1alpha1` and `rbac.authorization.k8s.io/v1beta1` API groups are deprecated in favor of `rbac.authorization.k8s.io/v1`, and will no longer be served in v1.20. ([#84758](https://github.com/kubernetes/kubernetes/pull/84758), [@liggitt](https://github.com/liggitt))

- Added --authorization-always-allow-paths to components doing delegated authorization to exclude certain HTTP paths like /healthz from authorization. ([#67543](https://github.com/kubernetes/kubernetes/pull/67543), [@sttts](https://github.com/sttts))

apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: calico-node
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: calico-node
subjects:
- kind: ServiceAccount
  name: calico-node
  namespace: kube-system
---
# Source: calico/templates/calico-node-rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding

- `kube-apiserver`: added `--authorization-config` flag for reading a configuration file containing an `apiserver.config.k8s.io/v1alpha1 AuthorizationConfiguration` object. The `--authorization-config` flag is mutually exclusive with `--authorization-modes` and `--authorization-webhook-*` flags. The `alpha` `StructuredAuthorizationConfiguration` feature flag must be enabled for `--authorization-config` to be specified. ([#120154](https://github.com/kubernetes...

          },
          {
            "group": "rbac.authorization.k8s.io",
            "kind": "DeleteOptions",
            "version": "v1"
          },
          {
            "group": "rbac.authorization.k8s.io",
            "kind": "DeleteOptions",
            "version": "v1alpha1"
          },
          {
            "group": "rbac.authorization.k8s.io",
            "kind": "DeleteOptions",