*   Support for IPv6 Kubernetes control and data planes.
    *   Support for Kubernetes IPv6 cluster deployments using kubeadm.
    *   Support for the iptables kube-proxy backend using ip6tables.
    *   Relies on CNI 0.6.0 binaries for IPv6 pod networking.
    *   Adds IPv6 support for kube-dns using SRV records.
    *   Caveats

  //   specified.
  // * While dataSource only allows local objects, dataSourceRef allows objects
  //   in any namespaces.
  // (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled.
  // (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled.
  // +optional
  optional TypedObjectReference dataSourceRef = 8;
}

    * Please convert your `v1alpha1` configuration files to `v1alpha2` using the
    * `kubeadm config migrate` command of kubeadm v1.11.x

padding-right: $navbar-nav-link-padding-x;\n            padding-left: $navbar-nav-link-padding-x;\n          }\n        }\n\n        // For nesting containers, have to redeclare for alignment purposes\n        %container-nesting-#{$breakpoint} {\n          flex-wrap: nowrap;\n        }\n\n        > .container,\n        > .container-fluid {\n          @extend %container-nesting-#{$breakpoint};\n        }\n\n        @each $size, $container-max-width in $container-max-widths {\n          > .container#{breakpoint-infix($size,...

- Resolve regression in metadata.managedFields handling in create/update/patch requests not using server-side apply ([#91794](https://github.com/kubernetes/kubernetes/pull/91794), [@apelisse](https://github.com/apelisse)) [SIG API Machinery and Testing]

The capacity of a slice <code>a</code> can be discovered using the
built-in function <a href="#Length_and_capacity"><code>cap(a)</code></a>.
</p>

<p>
A new, initialized slice value for a given element type <code>T</code> may be
made using the built-in function
<a href="#Making_slices_maps_and_channels"><code>make</code></a>,
which takes a slice type

- Update debian-base, debian-iptables, setcap images to pick up CVE fixes
  - Debian-base to v1.9.0
  - Debian-iptables to v1.6.7
  - setcap to v2.0.4 (#106143, @cpanato) [SIG Release and Testing]

### Failing Test

- Fixes hostpath storage e2e tests within SELinux enabled env (#105786, @Elbehery) [SIG Testing]

### Bug or Regression

### Feature

- Kubernetes is now built using go1.15.11 ([#101197](https://github.com/kubernetes/kubernetes/pull/101197), [@cpanato](https://github.com/cpanato)) [SIG Cloud Provider, Instrumentation, Release and Testing]
- Kubernetes is now built using go1.15.12 ([#101846](https://github.com/kubernetes/kubernetes/pull/101846), [@cpanato](https://github.com/cpanato)) [SIG Cloud Provider, Instrumentation, Release and Testing]

### Bug or Regression

* Update docs for testing FastAPI. Include using `POST`, sending JSON, testing headers, etc. New documentation: [Testing](https://fastapi.tiangolo.com/tutorial/testing/#testing-extended-example). PR [#271](https://github.com/tiangolo/fastapi/pull/271).

- Resolve regression in metadata.managedFields handling in create/update/patch requests not using server-side apply ([#91690](https://github.com/kubernetes/kubernetes/pull/91690), [@apelisse](https://github.com/apelisse)) [SIG API Machinery and Testing]