← All releases

1. v1.13.0

   Oct 17, 2025

   GitHub release ↗PyPI 1.13.0 ↗

   ✦ Features 3

   • replace kwargs with invocation_state in agent APIsagent
   • updated semantic conventions, added timeToFirstByteMs into spans and metricsotel
   • Support adding exception notes for Python 3.10

   ⊘ Fixes 1

   • validate ToolContext parameter name and raise clear error

   ⋯ Other 5

   • added gen_ai.tool.description and gen_ai.tool.json_schemaotel
   • integ tests - fix flaky structured output teststructured-output
   • hooks - before tool call event - interrupttool
   • multiagents - temporarily raise exception when interrupted
   • interrupts - decorated toolstool

← Olderv1.12.0Newer →v1.14.0