enabling the HTTP/2 use by the HTTP client broke programs
connecting to servers with buggy HTTP/2 implementations.
These kinds of changes are unavoidable and
[permitted by the Go 1 compatibility rules](/doc/go1compat).
Even so, Go provides a mechanism called GODEBUG to
reduce the impact such changes have on Go developers
using newer toolchains to compile old code.

A GODEBUG setting is a `key=value` pair

 * **Security** of the connection. This includes verification of the remote webserver with certificates and the privacy of data exchanged with strong ciphers.

      - name: Check for changes in ci-health repository
        id: check-changes
        run: |
          cd ${GITHUB_WORKSPACE}
          if [ -n "$(git status --porcelain)" ]; then
            echo "changes=true" >> $GITHUB_OUTPUT
          else
            echo "changes=false" >> $GITHUB_OUTPUT
          fi
      - name: Create Pull Request
        if: steps.check-changes.outputs.changes == 'true'

      - name: Export Language Codes
        id: show-langs
        run: |
          echo "langs=$(uv run ./scripts/docs.py langs-json)" >> $GITHUB_OUTPUT

  build-docs:
    needs:
      - changes
      - langs
    if: ${{ needs.changes.outputs.docs == 'true' }}
    runs-on: ubuntu-latest
    strategy:
      matrix:
        lang: ${{ fromJson(needs.langs.outputs.langs) }}
    steps:
      - name: Dump GitHub context

things you should know about contributing:

1.  API changes require discussion, use cases, etc. Code comes later.
2.  Pull requests are great for small fixes for bugs, documentation, etc.
3.  Pull requests are not merged directly into the master branch.
4.  Code contributions require signing a Google CLA.

API changes
-----------

We make changes to Guava's public [APIs][], including adding new APIs, very

            - fastapi/**
            - scripts/**
            - tests/**
            - .python-version
            - pyproject.toml
            - uv.lock

  test:
    needs:
      - changes
    if: needs.changes.outputs.src == 'true' || github.ref == 'refs/heads/master'
    strategy:
      matrix:
        os: [ windows-latest, macos-latest ]
        python-version: [ "3.14" ]
        uv-resolution:

## 关于版本 { #about-versions }

遵循语义版本控制约定，任何低于`1.0.0`的版本都可能会添加 breaking changes。

FastAPI 还遵循这样的约定：任何"PATCH"版本更改都是为了bug修复和non-breaking changes。

/// tip | 提示

"PATCH"是最后一个数字，例如，在`0.2.3`中，PATCH版本是`3`。

///

因此，你应该能够固定到如下版本：

```txt
fastapi>=0.45.0,<0.46.0
```

"MINOR"版本中会添加breaking changes和新功能。

/// tip | 提示

"MINOR"是中间的数字，例如，在`0.2.3`中，MINOR版本是`2`。

///

testing/architecture-test                   @gradle/bt-architecture-council

# These files change frequently, and changes to them don't need to automatically alert the architecture council
testing/architecture-test/src/changes/accepted-changes/accepted-public-api-changes.json
testing/architecture-test/src/changes/archunit-store/internal-api-nullability.txt

# Core automation platform (core/configuration)

    .build();
OkHttpClient client = new OkHttpClient.Builder()
    .sslSocketFactory(clientCertificates.sslSocketFactory(), clientCertificates.trustManager())
    .build();

// Connect 'em all together. Certificates are exchanged in the handshake.
Call call = client.newCall(new Request.Builder()
    .url(server.url("/"))
    .build());
Response response = call.execute();
System.out.println(response.handshake().peerPrincipal());

      en_path:
        description: File path in English to translate (e.g. docs/en/docs/index.md)
        type: string
        required: false
        default: ""
      commit_in_place:
        description: Commit changes directly instead of making a PR
        type: boolean
        required: false
        default: false
      max:
        description: Maximum number of items to translate (e.g. 10)
        type: number