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langchain-ai/langchain langchain==1.3.13
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Source: LangChain Releases
Changes since langchain==1.3.12 release(langchain): 1.3.13 (#38787) feat(langchain): add `meta` extra and support langchain-meta in init_chat_model (#38786) feat(openai): support explicit prompt caching (#38762) chore(deps): refresh lockfiles (#38746)