LangChain shipped 15+ coordinated updates at Interrupt 2026 — Deep Agents, Sandboxes GA, Engine, LLM Gateway, and Fleet form one full-lifecycle platform.
LangChain launched six products simultaneously at Interrupt 2026 — Engine, Sandboxes GA, Fleet, LLM Gateway, Deep Agents v0.6, and Managed Deep Agents.
LangChain's Interrupt 26 launches SmithDB, LangSmith Engine, and Managed Deep Agents — a coordinated platform play across the full agent development lifecycle.
LangChain Deep Agents v0.6 ships with harness profiles, an in-loop code REPL for dataset processing without bash, and streaming — the biggest LangChain OSS release yet.
LangChain's most ambitious product day: Engine auto-fixes agent traces, SmithDB delivers 12x observability performance, 5 more products at Interrupt 2026.
LangChain ships 7 products at Interrupt 2026: Engine (auto-fix agents via traces), SmithDB (12x observability perf), Sandboxes GA, Managed Deep Agents, and more.
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