PostgresSaver

LangChain released LangGraph 1.2.0 on May 11, 2026, adding graceful shutdown, per-node timeouts, and node-level error handlers to its agent orchestration framework. The release introduces a RunControl…

LangGraph, a popular framework for building multi-agent workflows, is vulnerable to **Memory Poisoning (ASI06)**, where a malicious payload written to shared state by one agent can compromise all othe…