Around September 10, 2026, LangChain and Harbor detailed a unified evaluation stack that runs each agent trial in an isolated LangSmith sandbox and streams results into LangSmith…
In mid-August 2026, LangChain announced general availability of LangSmith Bring Your Own Cloud (BYOC) on AWS, letting enterprise teams keep agent traces and runtime data inside th…
In early August 2026, LangChain launched Managed Deep Agents, a service that bundles its Deep Agents harness with managed infrastructure to run production-grade, long-running agen…
LangChain released the first major 1.0 versions of its open-source LangChain and LangGraph frameworks. LangChain 1.0 refocuses on the core agent loop with a new middleware model a…
OpenWiki surfaced on Hacker News on July 2, 2026 as a LangChain CLI that writes and maintains agent-facing documentation for a codebase. The launch targets a practical gap in agen…