v0.39.0

Only types have breaking changes, if you're not using types from the following PRs, your upgrade should be no-op!

What's Changed

• fix: Make action optional in response.output_item.added by @rijkvanzanten in #550
• fix(responses): default ResponseTextParam.format during deserialization by @Paul-E in #554
• fix: make schema required field in ResponseFormatJsonSchema by @64bit in #555

New Contributors

• @rijkvanzanten made their first contribution in #550 and our 100th contributor 🎉
• @Paul-E made their first contribution in #554

Full Changelog: async-openai-v0.38.2...async-openai-v0.39.0