October 2026

Issues

• Fix the CA1864 title to reference Dictionary.TryAdd

  community-contributiondotnet-fundamentals/svc
  Unread
  dotnet/docs#56327·AsadIqbal-Dev opened Oct 6, 2026 · Updated Oct 6, 2026

• Upgrade resource monitoring sample from .NET 9 to .NET 10

  community-contributiondotnet-fundamentals/svc
  Unread
  dotnet/docs#56393·ShyneChikwapulo opened Oct 13, 2026 · Updated Oct 13, 2026
  3

• Document F# 11 features and update the language reference

  dotnet-fsharp/svcokr-quality
  Unread
  dotnet/docs#56413·T-Gro opened Oct 16, 2026 · Updated Oct 16, 2026
  10

• Document when warning CA2256 may be suppressed.

  community-contributiondotnet-fundamentals/svc
  Unread
  dotnet/docs#56423·teo-tsirpanis opened Oct 18, 2026 · Updated Oct 18, 2026
  1

• Fix typo in WebSocket Keep-Alive strategies documentation

  community-contributiondotnet-fundamentals/svcdotnet-networking/subsvc
  Unread
  dotnet/docs#56469·SkyDevLab opened Oct 20, 2026 · Updated Oct 20, 2026

• Document managed NTLM configuration and security guidance

  dotnet-framework/svcdotnet-fundamentals/svcdotnet-networking/subsvc
  Unread
  dotnet/docs#56486·svick opened Oct 20, 2026 · Updated Oct 20, 2026
  1

• Fix typos in OpenTelemetry sample comments

  community-contributiondotnet-fundamentals/svc
  Unread
  dotnet/docs#56489·SkyDevLab opened Oct 20, 2026 · Updated Oct 20, 2026

• Fix method syntax on ICorDebugThread4::HadUnhandledException page

  community-contributiondotnet-fundamentals/svcokr-quality
  Unread
  dotnet/docs#56491·SkyDevLab opened Oct 20, 2026 · Updated Oct 20, 2026

• Inline mutually recursive functions snippet

  community-contributiondotnet-fsharp/svc
  Unread
  dotnet/docs#56490·SkyDevLab opened Oct 20, 2026 · Updated Oct 20, 2026

• Fix type test pattern operator syntax in pattern matching examples

  community-contributiondotnet-fsharp/svc
  Unread
  dotnet/docs#56493·SkyDevLab opened Oct 20, 2026 · Updated Oct 20, 2026

• Document Uri parsing and UriBuilder breaking changes in .NET 11

  community-contributiondotnet-fundamentals/svc
  Unread
  dotnet/docs#56514·SkyDevLab opened Oct 21, 2026 · Updated Oct 21, 2026

• Document unit-test theory data impact of .NET 11 double-to-decimal conversion

  community-contributiondotnet-fundamentals/svc
  Unread
  dotnet/docs#56516·SkyDevLab opened Oct 21, 2026 · Updated Oct 21, 2026

• Add fundamentals coverage for C# 15 closed hierarchies

  community-contributiondotnet-csharp/svcfundamentals/subsvc
  Unread
  dotnet/docs#56517·SkyDevLab opened Oct 21, 2026 · Updated Oct 27, 2026
  4

• Add evergreen conceptual article for Runtime Async in .NET 11

  async-task-programming/subsvccommunity-contributiondotnet-csharp/svcdotnet-fundamentals/svc
  Unread
  dotnet/docs#56518·SkyDevLab opened Oct 21, 2026 · Updated Oct 27, 2026
  3

• Fix AutoMLMonitor sample compilation in how-to-use-the-automl-api.md

  community-contributiondotnet-ml/svc
  Unread
  dotnet/docs#56519·SkyDevLab opened Oct 21, 2026 · Updated Oct 21, 2026

• Fix typos in BinaryFormatter migration guide

  community-contributiondotnet-fundamentals/svc
  Unread
  dotnet/docs#56521·SkyDevLab opened Oct 21, 2026 · Updated Oct 21, 2026

• Fix typos in distributed tracing built-in activities doc

  community-contributiondotnet-fundamentals/svc
  Unread
  dotnet/docs#56522·SkyDevLab opened Oct 21, 2026 · Updated Oct 21, 2026

• Fix duplicate phrase in add-element-for-listeners-for-trace.md

  community-contributiondotnet-framework/svc
  Unread
  dotnet/docs#56523·SkyDevLab opened Oct 21, 2026 · Updated Oct 21, 2026

• Add NETSDK1247-NETSDK1250 docs for OpenHarmony code signing

  community-contributiondotnet-cli/subsvcdotnet-fundamentals/svc
  Unread
  dotnet/docs#56529·springmin opened Oct 22, 2026 · Updated Oct 26, 2026
  1

• Document NuGet HTTPS client certificate CLI commands

  dotnet-cli/subsvcdotnet-fundamentals/svc
  Unread
  dotnet/docs#56533·zivkan opened Oct 23, 2026 · Updated Oct 23, 2026
  3

• Fix typo in IL2111 warning documentation

  community-contributiondotnet-fundamentals/svc
  Unread
  dotnet/docs#56539·SkyDevLab opened Oct 24, 2026 · Updated Oct 24, 2026

• Fix typo in enumeration-classes-over-enum-types.md description

  community-contributiondotnet-architecture/svcmicroservices/subsvc
  Unread
  dotnet/docs#56540·SkyDevLab opened Oct 24, 2026 · Updated Oct 24, 2026

• Fix duplicate word in user-file.md

  community-contributiondotnet-fundamentals/svc
  Unread
  dotnet/docs#56541·SkyDevLab opened Oct 24, 2026 · Updated Oct 24, 2026

• Fix duplicate word in aspnetcore-guidance.md

  community-contributiondotnet-azure/svc
  Unread
  dotnet/docs#56542·SkyDevLab opened Oct 24, 2026 · Updated Oct 24, 2026

• Fix duplicate word in .NET 9 libraries doc

  community-contributiondotnet-fundamentals/svc
  Unread
  dotnet/docs#56543·SkyDevLab opened Oct 24, 2026 · Updated Oct 24, 2026