Tooling

Flutter tooling is another big investment in this release. We launched a new version of DartPad that allows you to play with Flutter directly in your browser without installing anything, released a new feature “Hot UI” (in preview) that allows you to interact with widgets directly in the IDE, enhanced Dart DevTools with a new visual layout view, enabled simultaneous multi-device debugging in Visual Studio Code, and added support for “golden” image testing.

In addition to the PRs listed below, please also check out the following releases for the IntelliJ and Android Studio Flutter plugin, the VS Code Flutter plugin and Dart DevTools:

VS Code

10/1/2019: dartcode.org/releases/v3-5/

11/1/2019: dartcode.org/releases/v3-6/

12/5/2019: dartcode.org/releases/v3-7/