{"generatedAt":"2026-10-24T12:11:27.697Z","canonicalUrl":"https://agentbreakwatch.vercel.app/p/langgraph-python","llmsTxtUrl":"https://agentbreakwatch.vercel.app/p/langgraph-python/llms.txt","categoryHub":{"slug":"agent-sdks","title":"AI Agent SDKs & Frameworks Breaking-Change Index","url":"https://agentbreakwatch.vercel.app/c/agent-sdks"},"tldrVerdict":"LangGraph (Python) (langgraph) is currently at v1.2.17 on PYPI (published 2026-10-24), with a 90-day Stability Score of 86/100 (B+) and MEDIUM schema drift risk. v1.x standardizes human-in-the-loop interrupt() and Command(resume=...) primitives and moves prebuilt agents to langgraph.prebuilt.","package":{"slug":"langgraph-python","packageName":"langgraph","registry":"pypi","kind":"sdk","subcategory":"Agent Framework","displayName":"LangGraph (Python)","vendor":"LangChain","githubRepo":"langchain-ai/langgraph","breakingSummary":"v1.x standardizes human-in-the-loop interrupt() and Command(resume=...) primitives and moves prebuilt agents to langgraph.prebuilt.","schemaDriftRisk":"medium","affectedSymbols":["StateGraph","interrupt","Command"," InMemorySaver"],"migrationBefore":"from langgraph.checkpoint.sqlite import SqliteSaver\nmemory = SqliteSaver.from_conn_string(\":memory:\")","migrationAfter":"from langgraph.checkpoint.memory import InMemorySaver\ncheckpointer = InMemorySaver()","description":"Building stateful, multi-actor applications with LLMs","latestVersion":"1.2.17","latestPublishedAt":"2026-10-24T01:07:49.155588Z","recentVersions":[{"version":"1.2.17","publishedAt":"2026-10-24T01:07:49.155588Z"},{"version":"1.2.16","publishedAt":"2026-10-16T22:11:12.638076Z"},{"version":"1.2.15","publishedAt":"2026-10-12T22:38:11.806804Z"},{"version":"1.2.14","publishedAt":"2026-10-06T14:41:18.129073Z"},{"version":"1.2.13","publishedAt":"2026-10-05T17:51:20.221333Z"},{"version":"1.2.12","publishedAt":"2026-09-21T14:43:28.196799Z"}],"releasesLast90d":8,"dependenciesCount":6,"license":"MIT","registryUrl":"https://pypi.org/project/langgraph/","githubUrl":"https://github.com/langchain-ai/langgraph","installCommand":"pip install \"langgraph==1.2.17\"","stabilityScore":86,"stabilityGrade":"B+"}}