Summary: LangChain launches Deep Agents and Agent Builder

Why It Matters: The product is expanding from a developer framework into a full-stack platform that includes no-code tools and advanced autonomous agent capabilities.

What Changed:

• Added "Deep Agents" to the open-source stack for complex, long-running tasks involving planning and memory.
• Introduced "Agent Builder" in Beta, a new no-code tool for building agents without writing code.
• Added a new "Explore top agent use cases" section featuring Copilots, Enterprise GPT, and AI Search.
• Included new customer success stories from Klarna, Elastic, and Rakuten to prove enterprise value.
• Updated the navigation menu to better organize products, resources, and company information.