.NET: feat: Remove [Experimental] tag from .NET Orchestrations#6164
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lokitoth merged 1 commit intoMay 29, 2026
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Pull request overview
Removes the [Experimental(MAAIW001)] opt-in diagnostic from the .NET workflow orchestration public surface (Handoff and Magentic) and deletes the now-unreferenced internal DiagnosticConstants helper. This effectively promotes these orchestration patterns from "evaluation only" to a stable public API for consumers of Microsoft.Agents.AI.Workflows.
Changes:
- Strip
[Experimental(DiagnosticConstants.ExperimentalFeatureDiagnostic)]from Handoff entry points/internals (AgentWorkflowBuilder.CreateHandoffBuilderWith,HandoffWorkflowBuilder,HandoffWorkflowBuilderCore,HandoffAgentExecutor,HandoffMessagesFilter). - Strip the same attribute from Magentic public API/events (
MagenticWorkflowBuilder,MagenticProgressLedger,MagenticPlanReviewRequest/Response,MagenticOrchestratorEventand subclasses). - Delete the internal
DiagnosticConstantsclass fromHandoffWorkflowBuilder.csand tidy a couple of trailing-whitespace comment lines.
Reviewed changes
Copilot reviewed 9 out of 9 changed files in this pull request and generated 6 comments.
Show a summary per file
| File | Description |
|---|---|
| dotnet/src/Microsoft.Agents.AI.Workflows/AgentWorkflowBuilder.cs | Removes [Experimental] from CreateHandoffBuilderWith. |
| dotnet/src/Microsoft.Agents.AI.Workflows/HandoffWorkflowBuilder.cs | Removes [Experimental] from HandoffWorkflowBuilder/HandoffWorkflowBuilderCore and deletes internal DiagnosticConstants. |
| dotnet/src/Microsoft.Agents.AI.Workflows/Specialized/HandoffAgentExecutor.cs | Removes [Experimental] from internal HandoffAgentExecutor. |
| dotnet/src/Microsoft.Agents.AI.Workflows/Specialized/HandoffMessagesFilter.cs | Removes [Experimental] from class and IsHandoffFunctionName. |
| dotnet/src/Microsoft.Agents.AI.Workflows/MagenticWorkflowBuilder.cs | Removes [Experimental] from MagenticWorkflowBuilder. |
| dotnet/src/Microsoft.Agents.AI.Workflows/MagenticProgressLedger.cs | Removes [Experimental] and trims trailing whitespace in a TODO comment. |
| dotnet/src/Microsoft.Agents.AI.Workflows/MagenticPlanReviewRequest.cs | Removes [Experimental] from the record. |
| dotnet/src/Microsoft.Agents.AI.Workflows/MagenticPlanReviewResponse.cs | Removes [Experimental] from the record. |
| dotnet/src/Microsoft.Agents.AI.Workflows/Specialized/Magentic/MagenticOrchestrator.cs | Removes [Experimental] from MagenticOrchestratorEvent base and three event subclasses. |
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[ ] Is this a breaking change? If yes, add "[BREAKING]" prefix to the title of the PR.