Anthropic SDK Python v0.110.0 adds code execution tool support

Anthropic's Python SDK has been updated to version 0.110.0, introducing support for the new code_execution_20260120 tool. This update enhances the SDK's capabilities for developers integrating with Anthropic's AI models. Several bug fixes are also included, addressing issues with header merges, stream event types for Bedrock, and header key management. The release is available now for users of the Python SDK.

• →add support for new code_execution_20260120 tool
• →append x-stainless-helper across header merges instead of clobbering
• →preserve stream event type
• →single source of truth for x-stainless-helper key + closed value vocabulary