It's been two years since the last release! This one includes many bug fixes and performance improvements. The complete list of contributions is available at https://github.com/flutter/gallery/releases/tag/v2.10.2.

一个画廊，展示使用Flutter框架构建的应用和小部件 A gallery of widgets and behaviors, plus demos and vignettes, all built with Flutter. Flutter is Google’s UI toolkit for building beautiful, natively compiled applications for mobile, web, and desktop from a single codebase. This app is open source. Check out the code to see how this app is built: https://github.com/flutter/gallery. Visit https://flutter.dev to learn more.