Environments

langgraph-cli Release: Pinning Images for Safety

langgraph-cli 0.4.27 pins Docker images to specific digests, requiring GPG key B5690EEEBB952194 to verify binary authenticity.

Jul 14, 2026

Marcus Chen 11 min read

OpenEnv: The Agentic-RL Standard That Won't Own Your Rewards

OpenEnv went to a 10-org committee and shrank to a pure interop socket, refusing to own rewards. Why that bet is smart, where it can still fail, and what to do

Jun 15, 2026

Diego Alvarez 13 min read