September 2026

Issues

• Revert incorrect doc version change

  community-contributiondotnet-fundamentals/svc
  Unread
  dotnet/docs#56112·suitejames opened Sep 17, 2026 · Updated Sep 22, 2026
  9

• Add next-gen config + DI tab to local-development-dev-accounts

  Unread
  dotnet/docs#54371·alexwolfmsft opened Jun 12, 2026 · Updated Sep 4, 2026·Draft
  5

• Draft of new System.CommandLine conceptual and topic-based docs

  dotnet-fundamentals/svc
  Unread
  dotnet/docs#51428·baronfel opened Feb 2, 2026 · Updated Sep 4, 2026·Draft
  1

• Add IActivator<T> custom activators documentation for Orleans

  Unread
  dotnet/docs#51857·ReubenBond opened Feb 24, 2026 · Updated Sep 4, 2026·Draft
  5

• update AGENTS.md file for System.Text.Json

  dotnet-fundamentals/svc
  Unread
  dotnet/docs#52302·kartheekp-ms opened Mar 13, 2026 · Updated Sep 4, 2026·Draft
  6

• [WIP] Clarify dotnet watch modes and behavior

  Unread
  dotnet/docs#55602·tmat opened Aug 19, 2026 · Updated Sep 4, 2026·Draft
  2

• [Diagnostics] Add EventPipe Buffer Mode and EventFilter and update Collect-Linux

  Unread
  dotnet/docs#55628·mdh1418 opened Aug 21, 2026 · Updated Sep 9, 2026·Draft
  23

• Fix missing output in enumeration extension methods example

  community-contribution
  Unread
  dotnet/docs#55632·efrend721 opened Aug 23, 2026 · Updated Sep 4, 2026
  1

• [Breaking change]: Dependency injection scope disposal aggregates exceptions

  breaking-change⌚ Not Triaged
  dotnet/docs#55654 · Filter by author rosebyte opened on Aug 26, 2026 · September 2026
  

• Add tracing configuration docs

  dotnet-fundamentals/svc
  Unread
  dotnet/docs#55758·rosebyte opened Aug 27, 2026 · Updated Sep 30, 2026
  6

• Add metrics configuration docs

  dotnet-fundamentals/svc
  Unread
  dotnet/docs#55759·rosebyte opened Aug 27, 2026 · Updated Sep 30, 2026
  5

• Composite ReadyToRun - clarify enabling conditions

  community-contributiondotnet-fundamentals/svc
  Unread
  dotnet/docs#55899·fowl2 opened Sep 8, 2026 · Updated Sep 8, 2026

• [Diagnostics] Updating docs and adding performance investigation guidance

  dotnet-fundamentals/svc
  Unread
  dotnet/docs#55913·mdh1418 opened Sep 8, 2026 · Updated Sep 25, 2026·Draft
  65

• XmlDocument DOM docs: note XmlResolver=null for untrusted XML

  dotnet-data/svcdotnet-fundamentals/svc
  Unread
  dotnet/docs#55982·krwq opened Sep 16, 2026 · Updated Sep 16, 2026
  8

• Recommend StreamReader and ReadExactly for reading streams

  community-contributiondotnet-fundamentals/svc
  Unread
  dotnet/docs#56109·SkyDevLab opened Sep 16, 2026 · Updated Sep 23, 2026
  5

• Update Program.cs

  community-contributiondotnet-csharp/svcfundamentals/subsvc
  Unread
  dotnet/docs#56181·SnowdenWintermute opened Sep 18, 2026 · Updated Sep 19, 2026
  1

• Update dotnet-new-list.md with warning

  dotnet-cli/subsvcdotnet-fundamentals/svcdotnet-networking/subsvc
  Unread
  dotnet/docs#56208·marcpopMSFT opened Sep 22, 2026 · Updated Sep 24, 2026
  3

• Add directory note to F# get-started tutorial

  community-contributiondotnet-fsharp/svc
  Unread
  dotnet/docs#56245·adarsh6980 opened Sep 24, 2026 · Updated Sep 29, 2026
  2

• Clarify when to apply Orleans ADO.NET migration scripts

  community-contribution
  Unread
  dotnet/docs#56247·adarsh6980 opened Sep 24, 2026 · Updated Sep 26, 2026
  3

• Clarify ZIP and TAR extraction containment warning

  dotnet-fundamentals/svc
  Unread
  dotnet/docs#56251·rzikm opened Sep 24, 2026 · Updated Oct 2, 2026
  3

• docs: clarify working directory in F# CLI tutorial

  community-contributiondotnet-fsharp/svc
  Unread
  dotnet/docs#56275·YashasMahale opened Sep 26, 2026 · Updated Sep 26, 2026

• Complete pattern matching: deconstruction and object-behavior tutorial

  csharp-diagnostics/subsvccsharp-errors-warnings/subsvcdotnet-csharp/svcdotnet-fundamentals/svcfundamentals/subsvcget-started/subsvclang-reference/subsvc
  Unread
  dotnet/docs#56286·BillWagner opened Sep 30, 2026 · Updated Oct 2, 2026
  8

• Document SYSLIB1219 options validation diagnostic

  community-contributiondotnet-fundamentals/svc
  Unread
  dotnet/docs#56288·adarsh6980 opened Sep 30, 2026 · Updated Oct 2, 2026
  3

• Document Tensor storage contracts and NumPy differences

  dotnet-fundamentals/svc
  Unread
  dotnet/docs#56291·tannergooding opened Sep 30, 2026 · Updated Oct 2, 2026
  4