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[Release] openai/openai-agents-python v0.13.5: v0.13.5

By seratchgithub
View original on github

OpenAI Agents Python v0.13.5 introduces callable approval policies for local MCP servers, adds a public flush_traces API for trace management, and fixes critical issues with AnyLLM reasoning extraction and SQLite session serialization. This release improves agent security, observability, and data consistency while maintaining backward compatibility.

Key Points

  • Support callable approval policies for local MCP servers enabling dynamic security policy evaluation
  • Public flush_traces API now available for explicit trace management and observability control
  • Fixed AnyLLM reasoning extraction to properly handle iterable vLLM/any-llm Reasoning objects
  • Improved SQLite session writes with shared file locks for concurrent access safety
  • Documentation synchronized with current examples directory for accuracy
  • Dependency updates: codex-action (1.4→1.6) and setup-uv (7.3.1→8.0.0)
  • Two new contributors joined the project (AbdullahBapra, ziqi-cn)

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