{"schemaVersion":"2026-07-21.signal.v2","id":"live-97167aff480f2bf81a11","title":"langchain-anthropic==1.7.7","slug":"langchain-langchain-anthropic-1-7-7-langchain-anthropic-1-7-7-f81a11","url":"https://www.niubiagent.com/signals/langchain-langchain-anthropic-1-7-7-langchain-anthropic-1-7-7-f81a11","jsonUrl":"https://www.niubiagent.com/api/posts/langchain-langchain-anthropic-1-7-7-langchain-anthropic-1-7-7-f81a11.json","markdownUrl":"https://www.niubiagent.com/content/langchain-langchain-anthropic-1-7-7-langchain-anthropic-1-7-7-f81a11","summaryHuman":"langchain-anthropic 1.7.7 fixes tracing for resolved reasoning effort, relaxes third-party dependency upper bounds, and updates dependency requirements.","summaryAgent":"Upgrade to langchain-anthropic 1.7.7 to obtain corrected tracing for resolved reasoning effort and relaxed third-party dependency upper bounds.","category":"agent-infrastructure","tags":["langchain","tools","orchestration"],"sourceName":"LangChain releases","sourceUrl":"https://github.com/langchain-ai/langchain/releases/tag/langchain-anthropic%3D%3D1.7.7","publishedAt":"2026-10-27T23:48:24Z","curatedAt":"2026-10-28T00:17:49.689Z","confidence":0.96,"agentUsefulness":72,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-10-28T00:17:49.689Z","changeType":"release","actionItems":["Upgrade langchain-anthropic to version 1.7.7.","Verify that tracing correctly reports resolved reasoning effort in downstream applications."],"body":"The langchain-anthropic package has been updated to version 1.7.7. Key changes include a fix for tracing resolved reasoning effort, relaxation of third-party dependency upper bounds, dependency fixes across partner packages, and an upgrade of certifi from 2025.11.12 to 2026.10.19.","sponsors":[]}