pydantic-ai 1.29.0

v1.29.0 (2025-12-09)

on Python PyPI

What's Changed

• Add support for aspect ratio in Gemini image generation by @mwildehahn and @ajac-zero in #3672
• Pass container_id back to Anthropic API by @mattbrandman in #3637
• Upgrade temporalio to 1.20.0 by @akrivka in #3679
• Fix error when OpenRouter response includes file annotations by @dsfaccini in #3671
• Suppress broken resource errors if cancelling by @dmontagu in #3675
• Fix GoogleModel thinking signature not stored on tool calls when streaming by @jerry-heygen in #3647
• Don't require anthropic dependency when using Anthropic model with other provider by @dsfaccini in #3652

New Contributors

• @akrivka made their first contribution in #3679

Full Changelog: v1.28.0...v1.29.0