{
  "sdk": {
    "version": "6.0.100-preview.1.21103.13",
    "allowPrerelease": false,
    "rollForward": "latestMajor"
  }
}

{
  "sdk": {
    "version": "6.0.100-preview.2.21155.3",
    "allowPrerelease": false,
    "rollForward": "latestMajor"
  }
}

Update to .NET 6 preview 2
Update to .NET 6 preview 2

Update to preview 2 of .NET 6.
