v0.22.0

What's Changed

• 🚀 Forced function calling using the new tool_choice: "required" argument from OpenAI. This means no more StructuredOutputError caused by the model returning a string when it was not in the return annotation (for prompt-functions with a union return type. Single return types were already forced).

PRs

• Use tool_choice required for OpenaiChatModel by @jackmpcollins in #201
• Bump tqdm from 4.66.2 to 4.66.3 by @dependabot in #200
• Bump mkdocs from 1.5.3 to 1.6.0 by @dependabot in #198
• Bump pytest from 8.1.1 to 8.2.0 by @dependabot in #197
• Bump mypy from 1.9.0 to 1.10.0 by @dependabot in #196

Full Changelog: v0.21.1...v0.22.0