●Change8

Migrating to AutoGen python-v0.6.4

Version python-v0.6.4 introduces 2 breaking changes. This guide details how to update your code.

Released: 7/9/2025

2
Breaking Changes
2
Migration Steps
10
Affected Symbols

⚠️ Check Your Code

If you use any of these symbols, you need to read this guide:

GraphFlowGraphFlowManagerStopAgent_StopAgentTaskResultMcpWorkbenchStaticWorkbenchAssistantAgentSingleThreadedAgentRuntimeDuckDuckGoSearchTool

Breaking Changes

●Issue #1

The inner StopAgent has been removed from GraphFlow. The last message will no longer come from StopAgent; instead, check the stop_reason field in TaskResult.

●Issue #2

GraphFlow now retains execution state after termination conditions are hit, requiring an explicit finish (no available next agents) to reset state automatically.

Migration Steps

  1. 1
    Update code that relies on receiving a final message from StopAgent to instead inspect the 'stop_reason' field in the 'TaskResult' object.
  2. 2
    Review GraphFlow implementations to ensure logic accounts for state retention between tasks until the graph fully completes.

Release Summary

This release improves GraphFlow state persistence and termination logic, adds tool override capabilities to Workbench implementations, and expands model support for Claude and Qwen2.5-VL.

Need More Details?

View the full release notes and all changes for AutoGen python-v0.6.4.

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