Flutter 文档网站更新

本页包含了近期的公告以及网站上的更新内容。想要了解每个 Flutter 发布的版本更新内容，你可以在 更新内容归档 页面上查找历史更新信息。还可以查看 Flutter SDK 发布说明 页面。

要及时同步最新 Flutter 公告，包括重大变更 (breaking changes) 等，请加入 flutter-announce 邮件组。

你可以加入 Dart Announce 邮件组或查看 Dart 更新日志 了解 Dart 的更新内容。

Flutter 3.32 is live! For more information, check out the Flutter 3.32 technical blog post. You might also check out the Dart 3.8 release blog post.

Website update

First of all, a behind-the-scenes rewrite of the website has been in the works. These changes have been published incrementally, so you might have already noticed some of them:

• Dark mode is now available
• You can now rate each page on the site with a thumbs up or thumbs down
• The sidenav has changed and it's (hopefully) easier to find content
• The website has been made more accessible
• Files have been moved around (we always provide redirects)

Docs updated or added since the 3.29 release

• An updated Flutter on iOS page.
• We have a new workflow for installing Flutter on the various development platforms. This continues to be a work in progress, so stay tuned.
• A new page on how you can use the new DevTools feature, Flutter Property Editor. The VS Code and Android Studio/IntelliJ instructions are also updated on how to use this feature.
• The website is updated to explain how you can use hot reload on web behind a flag. For this release, hot reload on web is an experimental feature.
• A new page on adding iOS app extensions.
• A completely rewritten page for setting up Flutter flavors for iOS and macOS.
• A new page for setting up Flutter flavors for Android.
• The Cupertino instructions were updated for the Place a floating app bar above a list cookbook recipe.
• You can now improve accessibility of your apps with SemanticRoles.
• Also, don't forget to check out the breaking changes page for this release. That's also where you'll find useful migration info.

Flutter 3.29 is live! For more information, check out the Flutter 3.29 technical blog post. You might also check out the Dart 3.7 release blog post.

Docs updated or added since the 3.27 release

• As Flutter evolves, so do its internals. The Architectural overview page is updated.

• For those of you coming from Android development who are familiar with Jetpack Compose, please visit Flutter for Jetpack Compose devs.

• A new cookbook recipe is added for testing a widget's orientation, Test orientation.

• Also, don't forget to check out the breaking changes page for this release. That's also where you'll find useful migration info.

For past releases, check out the What's new archive page.