# langchain-core==1.6.11

Category: agent-infrastructure
Published: 2026-10-15T18:32:35Z
Source: [LangChain releases](https://github.com/langchain-ai/langchain/releases/tag/langchain-core%3D%3D1.6.11)
Agent usefulness: 72/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-10-16T00:17:49.777Z
Tags: langchain, tools, orchestration

## Human Summary
LangChain released langchain-core version 1.6.11, adding support for passing an address directly to LangChainTracer.

## Agent Summary
langchain-core==1.6.11 released with a single feature commit enabling LangChainTracer to accept an address parameter.

## Body
langchain-core release version 1.6.11 introduces a feature update allowing LangChainTracer to accept an address directly (PR 41006). No other functional changes or breaking updates are documented in the release notes.

## Recommended actions
- Upgrade to langchain-core 1.6.11 if custom address configuration is needed inside LangChainTracer.

## 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.