global.json

{
  "tools": {
    "dotnet": "3.1.100",
    "vs": {
      "version": "16.4"
    },
    "xcopy-msbuild": "16.4.0-alpha"
  },
  "msbuild-sdks": {
    "Microsoft.DotNet.Arcade.Sdk": "5.0.0-beta.20114.5"
  }
}