[Release] langchain-ai/langchain langchain-anthropic==1.5.4: langchain-anthropic==1.5.4

langchain-anthropic version 1.5.4 release includes bug fixes for tool schema handling with unsupported top-level composition and tool_choice preservation, a new user_profile_id convenience attribute, and dependency bumps across 3 directories. This patch release improves compatibility with Anthropic's API and enhances developer convenience when working with tool configurations.

Key Points

• •Fixed tool schema handling for unsupported top-level composition patterns in Anthropic integration
• •Preserved caller-specified tool_choice parameter to prevent unintended overrides
• •Added user_profile_id convenience attribute for easier profile management
• •Bumped minor and patch dependencies across 3 directories with 7 updates
• •Maintains backward compatibility while improving API robustness
• •Addresses edge cases in tool configuration that could cause integration failures

Workflow Diagram

Concepts