# LangChain langchain==1.0.0a11 — Release & Upgrade Intelligence
- **Product:** LangChain (https://langchain.com)
- **Version:** langchain==1.0.0a11
- **Released:** Oct 06, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/langchain/updates/langchain-1.0.0a11/

## Executive Summary (TL;DR)
LangChain langchain==1.0.0a11. Source highlight: release(langchain_v1): 1.0.0a11 (#33307)