[Release] openai/openai-agents-python v0.14.2: v0.14.2

OpenAI Agents Python v0.14.2 release introduces sandbox extra path grants, MongoDB session backend support, and tool origin metadata persistence. The release includes 11 bug fixes addressing sandbox parsing, tool removal, response handling, and session management. Documentation updates and dependency bumps round out the release with contributions from 9 new community members.

Key Points

• •Sandbox extra path grants now supported for enhanced file system access control
• •MongoDB session backend added as new extension for distributed session management
• •Tool origin metadata persisted in run items for better traceability and debugging
• •Fixed sandbox compaction model parsing to handle edge cases more robustly
• •Improved tool removal to handle all hosted tool types correctly
• •Response handling now tolerates None text in ResponseOutputText content items
• •LiteLLM extra_body parameters properly forwarded for custom model configurations
• •Filesystem permissions trusted for Vercel deployments
• •ChatCompletion responses with None choices handled gracefully
• •Run-loop exceptions now properly surfaced after stream_events() completion

Workflow Diagram

Concepts