[Release] langchain-ai/langchain langchain-mistralai==1.1.5: langchain-mistralai==1.1.5

langchain-mistralai version 1.1.5 release includes support for content block tokens in callbacks, stability improvements for integration tests with rate limiting and retries, and multiple dependency updates. Key updates include bumps to langsmith (0.8.5), langchain-core (1.3.3), urllib3 (2.7.0), and idna (3.15). The release focuses on reliability, security patches, and infrastructure hardening for the Mistral AI integration package.

Key Points

• •Added support for content block tokens in callbacks (core feature enhancement)
• •Stabilized Mistral AI integration tests with rate limiting and retry mechanisms to improve test reliability
• •Updated langsmith dependency from 0.7.31 to 0.8.5 with multiple incremental updates
• •Bumped langchain-core from 1.3.2 to 1.3.3 for compatibility improvements
• •Security and stability updates: urllib3 (2.6.3 → 2.7.0) and idna (3.10 → 3.15)
• •Refreshed model profile data to ensure accurate model information
• •Hardened Dependabot version-bound preservation in CI/infrastructure
• •Disabled pytest-benchmark under xdist to eliminate PytestBenchmarkWarning noise
• •Bumped langchain-tests floor to 1.1.9 for improved test infrastructure
• •Applied OpenAI minimum core dependency hotfix for compatibility

Workflow Diagram

Concepts