
You can install unmoderated versions by specifiying the install version during installation.
Chocolatey has also been updated with versions 1.21.0
Command line installation:
choco uninstall dart-sdk choco install -y dart-sdk -version 1.21.0To verify you have the right version on your path.
dart --version Dart VM version: 1.21.0 (Thu Dec 07 06:52:21 2016) on "windows_x64"
Command line installation:
choco uninstall dartium choco install -y dartium -version 1.21.0