pydantic/pydantic-ai v1.50.0

v1.50.0 (2026-01-29)

on GitHub

What's Changed

🚀 Features

• Expose usage_limits and model_settings to users running with to_cli() by @tommy-waltmann in #4133
• Add setting to include OpenAI raw text annotations in TextPart.provider_details by @corytomlinson in #3787

🐛 Bug Fixes

• Fix serialization of BinaryContent returned by tool in Temporal by @dsfaccini in #4043
• Fix serialization of DocumentUrl with custom media_type in Temporal by @dsfaccini in #3968
• Retry instead of raising error when Google returns 0 candidates by @wassafshahzad in #4125
• Correct OpenAI prompt_cache_retention literal from 'in-memory' to 'in_memory' by @davidfertube in #4126

New Contributors

• @tommy-waltmann made their first contribution in #4133
• @corytomlinson made their first contribution in #3787
• @davidfertube made their first contribution in #4126

Full Changelog: v1.49.0...v1.50.0