LangGraph CLI 0.4.42 adds a deploy metrics command

Nov 6, 2026 · 04:18 UTC

The point

LangChain released langgraph-cli 0.4.42, with changes since cli 0.4.41. The release adds a deploy metrics command. It also bumps filelock and langgraph-api for security fixes.

Why it matters

For builders, deploy metrics are now available from the CLI and the bundled dependencies carry security fixes.

Key details

• Version langgraph-cli 0.4.42, listed as release cli 0.4.42 in PR 9611
• Deploy metrics command added in PR 9479
• Filelock and langgraph-api bumped for security fixes in PR 9606

Original ~1 min → 25 sec here Source: LangGraph Releases, Nov 6, 2026