pydantic/pydantic-ai v2.36.0

v2.36.0 (2026-08-28)

on GitHub

What's Changed

⚠️ Compatibility Notes

• Add --mcp-config support and tool-call streaming to clai by @Kludex in #1374

🚀 Features

• Add @durable_operation for capabilities and a public backend API for third-party durable execution engines by @DouweM in #6696
• Give instruction parts a stable InstructionPart.id by @DouweM in #6887
• Accept async iterables in RealtimeSession.send_audio() and move the voice example to listentome by @DouweM in #7860
• Require an explicit operation name on @durable_operation by @DouweM in #7868

🐛 Bug Fixes

• Fix TestModel generation for narrow exclusive numeric bounds by @Terminator666666 in #7800
• Project a bare ToolDefinition into Prefect cache keys by @DouweM in #7872

New Contributors

• @Terminator666666 made their first contribution in #7800
• @mme made their first contribution in #7432

Full Changelog: v2.35.3...v2.36.0