- ACTION REQUIRED: Support for basic authentication via the --basic-auth-file flag has been removed.  Users should migrate to --token-auth-file for similar functionality. ([#89069](https://github.com/kubernetes/kubernetes/pull/89069), [@enj](https://github.com/enj)) [SIG API Machinery]

The following section documents environment variables for enabling external identity management using an OpenID Connect (OIDC)-compatible provider. ## See https://docs.min.io/minio/baremetal/security/openid-external-identity-management/external-authentication-with-openid-identity-provider.html#minio-external-identity-management-openid for a tutorial on using these variables. oidc: enabled: false configUrl: "https://identity-provider-url/.well-known/openid-configuration" clientId: "minio" clientSecret:...

* Fix PVC.Status.Capacity and AccessModes after binding ([#29982](https://github.com/kubernetes/kubernetes/pull/29982), [@jsafrane](https://github.com/jsafrane))
* oidc authentication plugin: don't trim issuer URLs with trailing slashes ([#29860](https://github.com/kubernetes/kubernetes/pull/29860), [@ericchiang](https://github.com/ericchiang))

  In addition, please be careful that:
  - kube-scheduler MUST start with `--authorization-kubeconfig` and `--authentication-kubeconfig` correctly set to get authentication/authorization working.
  - liveness/readiness probes to kube-scheduler MUST use HTTPS now, and the default port has been changed to 10259.

will be overwritten when upgrading from v1.6 to v1.7. ([#47081](https://github.com/kubernetes/kubernetes/pull/47081), [@luxas](https://github.com/luxas))

* kubeadm deb/rpm packages: cAdvisor doesn't listen on `0.0.0.0:4194` without authentication/authorization because of the possible information leakage. The cAdvisor API can still be accessed via `https://{node-ip}:10250/stats/`, though. ([kubernetes/release#356](https://github.com/kubernetes/release/pull/356), [@luxas](https://github.com/luxas))...

    val connect2 = server.takeRequest()
    assertThat(connect2.headers["Proxy-Authorization"]).isEqualTo("password")
  }

  /** Confirm that we can send authentication information without being prompted first.  */
  @Test
  fun preemptiveProxyAuthentication() {
    server.useHttps(handshakeCertificates.sslSocketFactory())
    server.enqueue(MockResponse(inTunnel = true))

- The Kubernetes API server now correctly detects and closes existing TLS connections when its client certificate file for kubelet authentication has been rotated. ([#115566](https://github.com/kubernetes/kubernetes/pull/115566), [@enj](https://github.com/enj)) [SIG API Machinery, Node and Testing]

## Dependencies

### Added
_Nothing has changed._

This change fixes a [CSRF](https://en.wikipedia.org/wiki/Cross-site_request_forgery) security vulnerability when using cookies for authentication in path operations with JSON payloads sent by browsers.

* Allows extension API server to dynamically discover the requestheader CA certificate when the core API server doesn't use certificate based authentication for it's clients ([#66394](https://github.com/kubernetes/kubernetes/pull/66394), [@rtripat](https://github.com/rtripat))

- The Kubernetes API server now correctly detects and closes existing TLS connections when its client certificate file for kubelet authentication has been rotated. ([#115580](https://github.com/kubernetes/kubernetes/pull/115580), [@enj](https://github.com/enj)) [SIG API Machinery, Node and Testing]

## Dependencies

### Added
_Nothing has changed._