# LangChain langchain==0.3.29 — Release & Upgrade Intelligence
- **Product:** LangChain (https://langchain.com)
- **Version:** langchain==0.3.29
- **Released:** May 05, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/langchain/updates/langchain-0.3.29/

## Executive Summary (TL;DR)
LangChain langchain==0.3.29. Source highlight: Changes since langchain==0.3.28