As of
https://github.com/flutter/flutter/pull/36699 desktop support must be enabled explicitly using 'flutter config'; see
http://flutter.dev/desktop#tooling for instructions.
For compatibility with old third-party instructions and workflows, the environment variable that was used to enable desktop previously will override the configuration if set. However, the new setting is much more convenient:
- It only needs to be set once (as opposed to in every terminal window)
- It will apply to IDEs as well, so VS Code and Android Studio will no longer require extra setup to run desktop projects.
-Stuart