或者你也可以将其固定为：

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

这意味着你将使用`0.45.0`或更高版本，但低于`0.46.0`，例如，版本`0.45.2`仍会被接受。

如果你使用任何其他工具来管理你的安装，例如 Poetry、Pipenv 或其他工具，它们都有一种定义包的特定版本的方法。

## 可用版本

你可以在[发行说明](../release-notes.md){.internal-link target=_blank}中查看可用版本（例如查看当前最新版本）。

## 关于版本

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

And then, right after the `yield`, we unload the model. This code will be executed **after** the application **finishes handling requests**, right before the *shutdown*. This could, for example, release resources like memory or a GPU.

!!! tip
    The `shutdown` would happen when you are **stopping** the application.

    Maybe you need to start a new version, or you just got tired of running it. 🤷

  - newsletter.md
- About:
  - about/index.md
  - alternatives.md
  - history-design-future.md
  - benchmarks.md
- Help:
  - help/index.md
  - help-fastapi.md
  - contributing.md
- release-notes.md
markdown_extensions:
  toc:
    permalink: true
  markdown.extensions.codehilite:
    guess_lang: false
  mdx_include:
    base_path: docs
  admonition: null
  codehilite: null

    if: always()
    needs:
      - build-docs
    runs-on: ubuntu-latest
    steps:
      - name: Decide whether the needed jobs succeeded or failed
        uses: re-actors/alls-green@release/v1
        with:
          jobs: ${{ toJSON(needs) }}

from mkdocs.structure.files import File, Files
from mkdocs.structure.nav import Link, Navigation, Section
from mkdocs.structure.pages import Page

non_traslated_sections = [
    "reference/",
    "release-notes.md",
]


@lru_cache
def get_missing_translation_content(docs_dir: str) -> str:
    docs_dir_path = Path(docs_dir)
    missing_translation_path = docs_dir_path.parent.parent / "missing-translation.md"

body:
  - type: markdown
    attributes:
      value: |
        Thanks for your interest in FastAPI! 🚀

        If you are not @tiangolo or he didn't ask you directly to create an issue here, please start the conversation in a [Question in GitHub Discussions](https://github.com/tiangolo/fastapi/discussions/categories/questions) instead.
  - type: checkboxes
    id: privileged
    attributes:
      label: Privileged issue

<a href="https://github.com/containous/traefik/releases" class="external-link" target="_blank">Laden Sie Traefik herunter</a>, es ist eine einzelne Binärdatei, Sie können die komprimierte Datei extrahieren und sie direkt vom Terminal aus ausführen.

## Das GitHub-Repository auf Releases beobachten

Sie können FastAPI in GitHub beobachten (Klicken Sie oben rechts auf den Button „watch“): <a href="https://github.com/tiangolo/fastapi" class="external-link" target="_blank">https://github.com/tiangolo/fastapi</a>. 👀

Dort können Sie „Releases only“ auswählen.

---

"_**Netflix** is pleased to announce the open-source release of our **crisis management** orchestration framework: **Dispatch**! [built with **FastAPI**]_"

---

"_**Netflix** is pleased to announce the open-source release of our **crisis management** orchestration framework: **Dispatch**! [built with **FastAPI**]_"