pydantic/pydantic-ai v1.96.1

v1.96.1 (2026-05-14)

on GitHub

What's Changed

🆕 V2 Preparation (coming in June)

• Deprecate Agent constructor prepare_tools=, prepare_output_tools=, event_stream_handler= in favor of PrepareTools, PrepareOutputTools, ProcessEventStream capabilities by @dsfaccini in #5335

🐛 Bug Fixes

• openai: omit input_fidelity when None in image generation tool by @pydanty[bot] in #5415
• openai: respect openai_system_prompt_role in OpenAIResponsesModel by @navalprakhar in #5430

New Contributors

• @pydanty[bot] made their first contribution in #5415

Full Changelog: v1.96.0...v1.96.1