pydantic-ai

Fix OpenAI docs code example (#3003)

Update `pyproject.toml` to be PEP639 compliant (#3001)

Fix durable execution link in README.md

Use model class names as tags in `format_as_xml` and add option to include field titles and descriptions as attributes (#2313)

Stop redundantly encoding binary data as base64 when sending to Google genai SDK (#2962)