* 🌐 Add Traditional Chinese translation for `docs/zh-hant/docs/how-to/index.md`. PR [#12468](https://github.com/fastapi/fastapi/pull/12468) by [@codingjenny](https://github.com/codingjenny).
* 🌐 Add Traditional Chinese translation for `docs/zh-hant/docs/tutorial/index.md`. PR [#12466](https://github.com/fastapi/fastapi/pull/12466) by [@codingjenny](https://github.com/codingjenny).
* 🌐 Add Portuguese translation for `docs/pt/docs/tutorial/header-param-models.md`. PR [#12437](https://github.com/fastapi/fastapi/pull/12437) by [@Joao-Pedro-P-Holanda](https://github.com/Joao-Pedro-P-Holanda).
* 🌐 Add Portuguese translation for `docs/pt/docs/how-to/extending-openapi.md`. PR [#12470](https://github.com/fastapi/fastapi/pull/12470) by [@ilacftemp](https://github.com/ilacftemp).