{"generatedAt":"2026-10-24T12:11:27.697Z","canonicalUrl":"https://agentbreakwatch.vercel.app/p/autogen-agentchat-python","llmsTxtUrl":"https://agentbreakwatch.vercel.app/p/autogen-agentchat-python/llms.txt","categoryHub":{"slug":"agent-sdks","title":"AI Agent SDKs & Frameworks Breaking-Change Index","url":"https://agentbreakwatch.vercel.app/c/agent-sdks"},"tldrVerdict":"Microsoft AutoGen AgentChat (autogen-agentchat) is currently at v0.7.5 on PYPI (published 2025-09-30), with a 90-day Stability Score of 73/100 (C+) and HIGH schema drift risk. v0.7.x asynchronous event-driven architecture replaces legacy v0.2 ConversableAgent.initiate_chat and register_for_llm patterns.","package":{"slug":"autogen-agentchat-python","packageName":"autogen-agentchat","registry":"pypi","kind":"sdk","subcategory":"Agent Framework","displayName":"Microsoft AutoGen AgentChat","vendor":"Microsoft","githubRepo":"microsoft/autogen","breakingSummary":"v0.7.x asynchronous event-driven architecture replaces legacy v0.2 ConversableAgent.initiate_chat and register_for_llm patterns.","schemaDriftRisk":"high","affectedSymbols":["AssistantAgent","RoundRobinGroupChat","McpWorkbench"],"migrationBefore":"user_proxy.initiate_chat(assistant, message=\"Analyze data\")","migrationAfter":"team = RoundRobinGroupChat([assistant], max_turns=4)\nresult = await team.run(task=\"Analyze data\")","description":"AutoGen agents and teams library","latestVersion":"0.7.5","latestPublishedAt":"2025-09-30T06:16:12.895879Z","recentVersions":[{"version":"0.7.5","publishedAt":"2025-09-30T06:16:12.895879Z"},{"version":"0.7.4","publishedAt":"2025-08-19T18:49:20.884845Z"},{"version":"0.7.3","publishedAt":"2025-08-19T08:06:09.862329Z"},{"version":"0.7.2","publishedAt":"2025-08-07T00:27:30.609293Z"},{"version":"0.7.1","publishedAt":"2025-07-28T08:41:12.291041Z"},{"version":"0.7.0","publishedAt":"2025-07-28T06:34:28.040885Z"}],"releasesLast90d":0,"dependenciesCount":1,"license":"MIT License","registryUrl":"https://pypi.org/project/autogen-agentchat/","githubUrl":"https://github.com/microsoft/autogen","installCommand":"pip install \"autogen-agentchat==0.7.5\"","stabilityScore":73,"stabilityGrade":"C+"}}