* 🌐 Sync German docs. PR [#14488](https://github.com/fastapi/fastapi/pull/14488) by [@nilslindemann](https://github.com/nilslindemann).
### Internal
* ✅ Expand test matrix to include Windows and MacOS. PR [#14171](https://github.com/fastapi/fastapi/pull/14171) by [@svlandeg](https://github.com/svlandeg).