Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v2, actions/setup-dotnet@v3. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

'WebHost' is obsolete: 'WebHost is obsolete. Use HostBuilder or WebApplicationBuilder instead. For more information, visit https://aka.ms/aspnet/deprecate/008.' (https://aka.ms/aspnet/deprecate/008)

'IWebHostBuilder.Build()' is obsolete: 'IWebHost is obsolete. Use IHost instead. For more information, visit https://aka.ms/aspnet/deprecate/008.' (https://aka.ms/aspnet/deprecate/008)

'MvcCoreMvcBuilderExtensions.SetCompatibilityVersion(IMvcBuilder, CompatibilityVersion)' is obsolete: 'This API is obsolete and will be removed in a future version. Consider removing usages.' (https://aka.ms/aspnetcore-warnings/ASP5001)

'CompatibilityVersion.Version_2_2' is obsolete: 'This CompatibilityVersion value is obsolete.'

'CompatibilityVersion' is obsolete: 'This API is obsolete and will be removed in a future version. Consider removing usages.' (https://aka.ms/aspnetcore-warnings/ASP5001)

'IHostingEnvironment' is obsolete: 'This type is obsolete and will be removed in a future version. The recommended alternative is Microsoft.AspNetCore.Hosting.IWebHostEnvironment.'

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The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

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