- Kubernetes is now built with Golang 1.16.10 (#106223, @cpanato) [SIG Cloud Provider, Instrumentation, Release and Testing]
- 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

- Kubernetes is now built with Golang 1.16.10 (#106224, @cpanato) [SIG Cloud Provider, Instrumentation, Release and Testing]
- 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 (#106147, @cpanato) [SIG Release and Testing]

### Failing Test

For initial installations, see the [Setup topics][] in the Kubernetes
documentation.

To upgrade to this release from a previous version, take any actions required
[Before Upgrading](#before-upgrading).

For more information about the release and for the latest documentation,
see the [Kubernetes documentation](https://kubernetes.io/docs/home/).

[Setup topics]: https://kubernetes.io/docs/setup/pick-right-solution/

    *   reflector_lists_total
    *   reflector_short_watches_total
    *   reflector_watch_duration_seconds
    *   reflector_watches_total
    * While this is a backwards-incompatible change, it would have been impossible to setup reliable monitoring around these metrics since the labels were not stable. 



# v1.13.4

[Documentation](https://docs.k8s.io)

## Downloads for v1.13.4


filename | sha512 hash

</p>

<pre class="ebnf">
Expression = UnaryExpr | Expression binary_op Expression .
UnaryExpr  = PrimaryExpr | unary_op UnaryExpr .

binary_op  = "||" | "&amp;&amp;" | rel_op | add_op | mul_op .
rel_op     = "==" | "!=" | "&lt;" | "&lt;=" | ">" | ">=" .
add_op     = "+" | "-" | "|" | "^" .
mul_op     = "*" | "/" | "%" | "&lt;&lt;" | "&gt;&gt;" | "&amp;" | "&amp;^" .

- Updated cAdvisor to v0.45.0. ([#111647](https://github.com/kubernetes/kubernetes/pull/111647), [@bobbypage](https://github.com/bobbypage))
- Updated debian-base, debian-iptables, and setcap images:
  - debian-base:bullseye-v1.3.0
  - debian-iptables:bullseye-v1.4.0
  - setcap:bullseye-v1.3.0 ([#110558](https://github.com/kubernetes/kubernetes/pull/110558), [@wespanther](https://github.com/wespanther))

## Changelog since v1.20.12

## Changes by Kind

### Feature

- Update debian-base, debian-iptables, setcap images to pick up CVE fixes
  - Debian-base to v1.9.0
  - Debian-iptables to v1.6.7 (#106148, @cpanato) [SIG Release and Testing]

### Failing Test

layer](https://kubernetes.io/docs/concepts/api-extension/apiserver-aggregation/), [Configure the aggregation layer](https://kubernetes.io/docs/tasks/access-kubernetes-api/configure-aggregation-layer/), and [Setup an extension API server](https://kubernetes.io/docs/tasks/access-kubernetes-api/setup-extension-api-server/).

* [alpha] Adding admissionregistration API group which enables dynamic registration of initializers and external admission webhooks. ([#46294](https://github.com/kuber...

- Kubernetes is now built with go 1.21.7
  - update setcap/debian-base to bookworm-v1.0.1
  - update distroless-iptables to v0.4.5 ([#123228](https://github.com/kubernetes/kubernetes/pull/123228), [@cpanato](https://github.com/cpanato)) [SIG API Machinery, Architecture, Release and Testing]

For initial installations, see the [Setup topics](https://kubernetes.io/docs/setup/pick-right-solution/) in the Kubernetes documentation.