langchain-mistralai==1.1.4
Patch release cleans up tool messages for smoother Mistral integrations
Deep Dive
LangChain released langchain-mistralai v1.1.4, a patch that strips non‑wire keys from ToolMessage objects, fixing an issue since the previous release.
Key Points
- Version langchain-mistralai 1.1.4 removes non-wire keys from ToolMessage to match Mistral's expected schema
- Fix #37188 addresses potential errors in tool-calling agent and function call workflows
- Patch release with no new features; recommended upgrade for stability
Why It Matters
Ensures Mistral tool calls don't break due to extra metadata, improving reliability of LangChain agents.