github langchain-ai/langchain langchain-anthropic==1.5.1

latest releases: langchain-openai==1.4.1, langchain-fireworks==1.5.1
6 hours ago

Changes since langchain-anthropic==1.5.0

release(anthropic): 1.5.1 (#39043)
feat(anthropic,fireworks,openai): support langsmith gateway through env var (#38742)
fix(anthropic): enable structured output for Claude Opus 4.8 (#39021)

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