v4.22.3

Name: biome
Author: biomejs

biomejs/biomev4.22.3Oct 4, 2026by github-actions[bot]

Upgrading?

What changed from v4.22.2 → v4.22.3?What's new in v4.22.4 after v4.22.3?

AI Summary

fastmcp v4.22.3 fixes OpenAPI serialization to use form-style query objects, addressing issues with complex parameter structures.

Key Highlights

Fix for OpenAPI form-style query object serialization

New Features

Serialize form-style query objects in OpenAPI

Full Release Notes

## [4.22.3](https://github.com/punkpeye/fastmcp/compare/v4.22.2...v4.22.3) (2026-10-04)


### Bug Fixes

* **openapi:** serialize form-style query objects ([#414](https://github.com/punkpeye/fastmcp/issues/414)) ([e417f09](https://github.com/punkpeye/fastmcp/commit/e417f0909a1da96f82bf3409b48305901f0cc260))

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