The following artifacts were uploaded using a version of actions/upload-artifact that is scheduled for deprecation: "Alpha". Please update your workflow to use v4 of the artifact actions. Learn more: https://github.blog/changelog/2024-04-16-deprecation-notice-v3-of-the-artifact-actions/

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v3, actions/setup-dotnet@v3, actions/upload-artifact@v3. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Nullability of reference types in value of type 'Dictionary<uint, ColumnDefinition>' doesn't match target type 'Dictionary<uint, ColumnDefinition?>'.