There was an announcement of Preview 1 at &quot; 
[Announcing Flutter Release Preview 1 – Flutter – Medium](https://medium.com/flutter-io/flutter-release-preview-1-943a9b6ee65a)&quot;

Download the latest beta release of the Flutter SDK In the document.
[Get Started: Install on macOS \- Flutter](https://flutter.io/setup-macos/)

Latest beta release version is 0.5.1. It&#39;s updated 2 months ago...

    $ flutter upgrade

    Flutter 0.5.1 • channel beta • https://github.com/flutter/flutter.git
    Framework • revision c7ea3ca377 (9 weeks ago) • 2018-05-29 21:07:33 +0200
    Engine • revision 1ed25ca7b7
    Tools • Dart 2.0.0-dev.58.0.flutter-f981f09760

Latest master release version is 0.5.8-pre.163.

    $ flutter channel master
    $ flutter upgrade
    
    Flutter 0.5.8-pre.163 • channel master • https://github.com/flutter/flutter.git
    Framework • revision 29410abbe7 (2 days ago) • 2018-07-27 22:10:39 -0700
    Engine • revision 72a38a6b13
    Tools • Dart 2.0.0-dev.69.3.flutter-937ee2e8ca

**Which channel do I use in Flutter SDK?**


All Flutter Channel Solutions on Gang of Coders

Total of 1 Flutter Channel Solutions

Which channel do I use in Flutter SDK?