Install and update using the Chocolatey package manager for Windows. Because even the stable releases are considered "prerelease" due to the NuGet version scheme, we have to release two packages.
Stable releases are recommended for players who want to play multiplayer games online.
PS> choco install openra -pre
Playtests provide a preview of the latest improvements for players who want to help test and shape the future releases of OpenRA.
PS> choco install openra-playtest -pre
For developers...
PS> Get-ChildItem *.nuspec -Recurse | %{ choco pack $_.FullName }
Inspect the packages using the NuGet Package Explorer and, when you're ready, publish!
PS> Get-ChildItem *.nupkg | %{ choco push $_.FullName }