Issues

• German localization is incomplete

  dotnet/command-line-api#2852 · Filter by author b-v-d-e-v opened on Oct 1, 2026

• RootCommand.ExecutableName truncates dotted app names on Linux/macOS when targeting .NET 11

  dotnet/command-line-api#2850 · Filter by author eerhardt opened on Sep 24, 2026

• Command validators don't seem to use the default value factory of an Option

  dotnet/command-line-api#2841 · Filter by author BhaaLseN opened on Aug 1, 2026

• Help text after failure should go to standard error

  dotnet/command-line-api#2840 · Filter by author jennings opened on Jul 30, 2026

• Async pre-actions are not covered by process-termination handling: Ctrl+C hard-kills the process instead of cancelling the token

  dotnet/command-line-api#2836 · Filter by author RushuiGuan opened on Jul 13, 2026

• Incomplete French (fr) translation: RequiredOptionWasNotProvided not translated

  dotnet/command-line-api#2822 · Filter by author JPBlanc opened on Jun 25, 2026
  1

• Show [default: boolean] in --help command

  dotnet/command-line-api#2818 · Filter by author poasungoh opened on Jun 9, 2026
  1

• Document the versioning scheme in the README: 2.0.x (stable) vs 3.0.0-preview, stale GitHub Releases, and v10/v11 tags

  dotnet/command-line-api#2813 · Filter by author gerritgoetzen opened on May 31, 2026
  2

• System.CommandLine silently swallows OperationCanceledException and TaskCanceledException

  dotnet/command-line-api#2808 · Filter by author lbussell opened on May 20, 2026
  2

• Releases stop @ 2.0.2 but nuget.org has 2.0.5

  dotnet/command-line-api#2792 · Filter by author DrusTheAxe opened on Apr 5, 2026
  2

• Argument on root unexpectedly "leaked" to commands

  Area-Parser and Binderbug
  dotnet/command-line-api#2785 · Filter by author MattHyman opened on Mar 19, 2026
  4

• Command.Validators should be invoked only when the command options are arguments are valid

  dotnet/command-line-api#2779 · Filter by author 9rnsr opened on Feb 27, 2026
  5

• Examples doesnt work on 2.0.3

  dotnet/command-line-api#2778 · Filter by author DevDrake opened on Feb 26, 2026

• Questions about undocumented Option.Action vs Command.SetAction

  Area-Documentationquestion
  dotnet/command-line-api#2777 · Filter by author joshuapetryk opened on Feb 25, 2026
  6

• Return values from actions on Options?

  dotnet/command-line-api#2768 · Filter by author jalfd opened on Feb 2, 2026
  4

• Feature Request: Make the builtin validators public for easier initialization

  dotnet/command-line-api#2766 · Filter by author JustinGrote opened on Jan 24, 2026

• What's in 2.0.2?

  dotnet/command-line-api#2763 · Filter by author adamralph opened on Jan 15, 2026
  8

• How to get symbol name from a SymbolResult

  dotnet/command-line-api#2759 · Filter by author KathleenDollard opened on Jan 13, 2026
  2

• Double generic types and members with non-generic equivalents

  dotnet/command-line-api#2757 · Filter by author XFox111 opened on Jan 13, 2026
  2

• Library has odd behavior if a user defined version flag is specified

  enhancement
  dotnet/command-line-api#2755 · Filter by author ThadHouse opened on Jan 12, 2026
  1

• Incomplete Chinese localization

  dotnet/command-line-api#2753 · Filter by author hatulaile opened on Jan 6, 2026
  2

• It should be possible to access all the command configuration

  dotnet/command-line-api#2752 · Filter by author KeithHenry opened on Jan 5, 2026
  1

• Command class violates design rule CA1010

  dotnet/command-line-api#2751 · Filter by author smdn opened on Dec 30, 2025
  1

• dotnet-suggest: Don't duplicate registration entries, don't return false matches, and be more careful about casing

  dotnet/command-line-api#2749 · Filter by author dodexahedron opened on Dec 14, 2025

• Add a “Global verbosity option” example to README / documentation

  Area-Documentation
  dotnet/command-line-api#2746 · Filter by author 2400031832 opened on Nov 26, 2025
  5