# langchain-typesafe==0.0.2

Category: agent-infrastructure
Published: 2026-11-05T22:56:58Z
Source: [LangChain releases](https://github.com/langchain-ai/langchain/releases/tag/langchain-typesafe%3D%3D0.0.2)
Agent usefulness: 72/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-11-06T00:17:49.175Z
Tags: langchain, tools, orchestration

## Human Summary
LangChain released langchain-typesafe 0.0.2, introducing support for classifiers in experimental middleware.

## Agent Summary
LangChain's langchain-typesafe package updated to version 0.0.2, adding the ability to accept a classifier within experimental middleware.

## Body
The langchain-typesafe package has been updated from version 0.0.1 to 0.0.2. The primary change in this release is PR 41657, which enables experimental middleware to accept a classifier.

## Recommended actions
- Upgrade to langchain-typesafe==0.0.2 if using the experimental middleware classifier functionality.

## 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.