- Removed "endpoint-controller" and "workload-leader-election" FlowSchemas from the default APF configuration.
  

- kube-apiserver: a new `--requestheader-uid-headers` flag allows configuring request header authentication to obtain the authenticating user's UID from the specified headers. The suggested value for the new option is `X-Remote-Uid`. When specified, the `kube-system/extension-apiserver-authentication` configmap will include the value in its `.data[requestheader-uid-headers]` field. ([#115834](https://github.com/kubernetes/kubernetes/pull/115834), [@stlaz](...

- Added Coordinated Leader Election as Alpha under the `CoordinatedLeaderElection` feature gate. With the feature enabled, the control plane can use LeaseCandidate objects (coordination.k8s.io/v1alpha1 API group) to participate in a leader election and let the kube-apiserver select the best instance according to some strategy. ([#124012](https://github.com/kubernetes/kubernetes/pull/124012),...

- Added ControllerManagerReleaseLeaderElectionLockOnCancel feature gate to gate leader election lock release on exit for kube-controller-manager ([#136279](https://github.com/kubernetes/kubernetes/pull/136279), [@tchap](https://github.com/tchap)) [SIG API Machinery and Cloud Provider]

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		return nil, errors.New("zip: size cannot be negative")
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}

func (r *Reader) init(rdr io.ReaderAt, size int64) error {

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# Header 參數 { #header-parameters }

你可以用與定義 `Query`、`Path`、`Cookie` 參數相同的方式來定義 Header 參數。

## 匯入 `Header` { #import-header }

先匯入 `Header`：

{* ../../docs_src/header_params/tutorial001_an_py310.py hl[3] *}

## 宣告 `Header` 參數 { #declare-header-parameters }

接著使用與 `Path`、`Query`、`Cookie` 相同的結構來宣告標頭參數。

你可以設定預設值，以及所有額外的驗證或註解參數：

{* ../../docs_src/header_params/tutorial001_an_py310.py hl[9] *}

/// note | 注意

# Parâmetros de Cabeçalho { #header-parameters }

Você pode definir parâmetros de Cabeçalho da mesma maneira que define paramêtros com `Query`, `Path` e `Cookie`.

## Importe `Header` { #import-header }

Primeiro importe `Header`:

{* ../../docs_src/header_params/tutorial001_an_py310.py hl[3] *}

## Declare parâmetros de `Header` { #declare-header-parameters }

# 헤더 매개변수 { #header-parameters }

헤더 매개변수를 `Query`, `Path` 그리고 `Cookie` 매개변수들과 같은 방식으로 정의할 수 있습니다.

## `Header` 임포트 { #import-header }

먼저 `Header`를 임포트합니다:

{* ../../docs_src/header_params/tutorial001_an_py310.py hl[3] *}

## `Header` 매개변수 선언 { #declare-header-parameters }

`Path`, `Query` 그리고 `Cookie`를 사용한 동일한 구조를 이용하여 헤더 매개변수를 선언합니다.

첫 번째 값은 기본값이며, 추가 검증이나 어노테이션 매개변수 모두 전달할 수 있습니다:

# Header 参数 { #header-parameters }

定义 `Header` 参数的方式与定义 `Query`、`Path`、`Cookie` 参数相同。

## 导入 `Header` { #import-header }

首先，导入 `Header`：

{* ../../docs_src/header_params/tutorial001_an_py310.py hl[3] *}

## 声明 `Header` 参数 { #declare-header-parameters }

然后，使用和 `Path`、`Query`、`Cookie` 一样的结构定义 header 参数。

第一个值是默认值，还可以传递所有验证参数或注释参数：

{* ../../docs_src/header_params/tutorial001_an_py310.py hl[9] *}

/// note | 技术细节