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4.0.0-beta.4

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@github-actions github-actions released this 03 Nov 21:04
· 57 commits to main since this release

4.0.0-beta.4 - 2026-11-03

Added

  • abstractions: Add ActionName and Field to InvalidActionArgumentsException (c76684c)
  • mediator: Name the failing argument and add ActionArguments (8fc008c)
  • Breaking: aspnetcore: Report argument errors as validation problems and pass them to MapException (a9b7fbb)
  • Breaking: model-context-protocol: Name the failing argument and pass argument errors to ErrorMessage (8e1deea)
  • Breaking: command-line: Name the failing argument and pass argument errors to ErrorMessage (2a61d5e)

Documentation

  • Record that argument errors name the field, and that hooks write their own text (a7b1d29)

Refactor

  • Breaking: Prefix host registration methods with Mediator (cb865ff)