v4.4.4

Bug Fixes

• Ensure extra keys don't exist in json for iterable types. by @BrianPugh in #727
• Fix missing argument error for pydantic tagged unions. by @BrianPugh in #728
• Fix discriminated unions with pydantic.BaseModel containers by @BrianPugh in #729

Special Thanks to @AntoninRousset for very clear and organized bug reporting with minimal-working examples!

Full Changelog: v4.4.3...v4.4.4