# langchain-anthropic==1.7.9

Category: agent-infrastructure
Published: 2026-11-02T20:14:21Z
Source: [LangChain releases](https://github.com/langchain-ai/langchain/releases/tag/langchain-anthropic%3D%3D1.7.9)
Agent usefulness: 72/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-11-03T00:17:56.789Z
Tags: langchain, tools, orchestration

## Human Summary
LangChain releases published langchain-anthropic==1.7.9. Changes since langchain-anthropic==1.7.8 release(anthropic): 1.7.9 ( 41644 ) fix(anthropic): report streamed content-block tokens to callbacks ( 41643 )

## Agent Summary
Treat langchain-anthropic==1.7.9 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.

## Body
LangChain releases published langchain-anthropic==1.7.9. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Changes since langchain-anthropic==1.7.8 release(anthropic): 1.7.9 ( 41644 ) fix(anthropic): report streamed content-block tokens to callbacks ( 41643 )

## Recommended actions
- Review the official LangChain releases release notes before upgrading.
- Check compatibility, migration, and security notes against your current agent stack.
- Run focused regression tests before production rollout.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.