- [Node Binaries](#node-binaries-1)
    - [Container Images](#container-images-1)
  - [Changelog since v1.21.12](#changelog-since-v12112)
  - [Changes by Kind](#changes-by-kind)
    - [Bug or Regression](#bug-or-regression)
  - [Dependencies](#dependencies-1)
    - [Added](#added-1)
    - [Changed](#changed-1)
    - [Removed](#removed-1)
- [v1.21.12](#v12112)
  - [Downloads for v1.21.12](#downloads-for-v12112)

## Changelog since v1.23.8

## Changes by Kind

### Bug or Regression

- Fix a bug that caused the wrong result length when using --chunk-size and --selector together ([#110757](https://github.com/kubernetes/kubernetes/pull/110757), [@Abirdcfly](https://github.com/Abirdcfly)) [SIG API Machinery and Testing]

## Changelog since v1.22.11

## Changes by Kind

### Bug or Regression

- Fix a bug that caused the wrong result length when using --chunk-size and --selector together ([#110758](https://github.com/kubernetes/kubernetes/pull/110758), [@Abirdcfly](https://github.com/Abirdcfly)) [SIG API Machinery and Testing]

    - [Container Images](#container-images)
  - [Changelog since v1.28.10](#changelog-since-v12810)
  - [Changes by Kind](#changes-by-kind)
    - [API Change](#api-change)
    - [Feature](#feature)
    - [Bug or Regression](#bug-or-regression)
  - [Dependencies](#dependencies)
    - [Added](#added)
    - [Changed](#changed)
    - [Removed](#removed)
- [v1.28.10](#v12810)
  - [Downloads for v1.28.10](#downloads-for-v12810)

    - [Container Images](#container-images)
  - [Changelog since v1.30.1](#changelog-since-v1301)
  - [Changes by Kind](#changes-by-kind)
    - [API Change](#api-change)
    - [Feature](#feature)
    - [Bug or Regression](#bug-or-regression)
  - [Dependencies](#dependencies)
    - [Added](#added)
    - [Changed](#changed)
    - [Removed](#removed)
- [v1.30.1](#v1301)
  - [Downloads for v1.30.1](#downloads-for-v1301)

    * handle gracefully problem when kubelet reports duplicated stats for the same container (see [#47853](https://github.com/kubernetes/kubernetes/pull/47853)) on Heapster side
    * fixed bugs and improved performance in Stackdriver Sink
* fluentd-gcp addon: Fix a bug in the event-exporter, when repeated events were not sent to Stackdriver. ([#50511](https://github.com/kubernetes/kubernetes/pull/50511), [@crassirostris](https://github.com/crassirostris))

#### **API & API server**

*   Fixed a bug related to discovery information for scale subresources in the apps API group ([#54683](https://github.com/kubernetes/kubernetes/pull/54683),[ @liggitt](https://github.com/liggitt))

* [fluentd-gcp addon] Fixed bug with reporting metrics in event-exporter ([#60126](https://github.com/kubernetes/kubernetes/pull/60126), [@serathius](https://github.com/serathius))

* Fix a bug where kubelet would not retry pod sandbox creation when the restart policy of the pod is Never ([#79451](https://github.com/kubernetes/kubernetes/pull/79451), [@yujuhong](https://github.com/yujuhong))

	//
	// We used to send "HTTP/1.1 000 0" on the wire in responses but there's
	// no equivalent bogus thing we can realistically send in HTTP/2,
	// so we'll consistently panic instead and help people find their bugs
	// early. (We can't return an error from WriteHeader even if we wanted to.)
	if code < 100 || code > 999 {
		panic(fmt.Sprintf("invalid WriteHeader code %v", code))
	}
}