Unverified50% confidenceFactExact time
Starting from LangChain version 0.2, the Memory layer that originally belonged to Agent was extracted and moved down into LangGraph.
1
Sources
50%
Confidence
Long-term
Relevance
9/12/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedAfter LangChain version 0.2, the official team separated LangGraph as an independent project and continuously enhanced it, with core modules such as Memory management integrated into LangGraph.74% similarVerifiedIn version 0.3, LangChain deprecated early memory components (such as ConversationBufferMemory and ConversationChain) and instead recommends using RunnableWithMessageHistory based on LCEL to implement conversational memory.69% similarUnverifiedThe next version of LangChain will no longer include agent functionality68% similarUnverifiedIn the next LangChain version, the original agent-related code may be removed67% similarUnverifiedIn LangChain 1.0, the Agent interface definition was elevated to the LangChain layer, whereas previously Agent was placed under the LangGraph module65% similar
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