This is not specific to LanguageVersion enum. Any enum with `<remarks>` on a member won't show in the API reference. --- #### Document Details ⚠ *Do not edit this section. It is required for docs.microsoft.com ➟ GitHub issue linking.* * ID: d51a386d-ffa5-43b0-d29b-d01df05a7349 * Version Independent ID: 07a917bf-4fab-f961-404c-5a9a7a4da63f * Content: [LanguageVersion Enum (Microsoft.CodeAnalysis.CSharp)](https://docs.microsoft.com/en-us/dotnet/api/microsoft.codeanalysis.csharp.languageversion?view=roslyn-dotnet-3.9.0) * Content Source: [dotnet/xml/Microsoft.CodeAnalysis.CSharp/LanguageVersion.xml](https://github.com/dotnet/roslyn-api-docs/blob/live/dotnet/xml/Microsoft.CodeAnalysis.CSharp/LanguageVersion.xml) * Product: **dotnet-roslyn-api** * Technology: **microsoft.codeanalysis** * GitHub Login: @dotnet-bot * Microsoft Alias: **dotnetcontent**