### Translations
+* 🌐 Update translations for zh-hant (update-outdated). PR [#15178](https://github.com/fastapi/fastapi/pull/15178) by [@tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for zh-hant (add-missing). PR [#15176](https://github.com/fastapi/fastapi/pull/15176) by [@tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for zh (add-missing). PR [#15175](https://github.com/fastapi/fastapi/pull/15175) by [@tiangolo](https://github.com/tiangolo).
* 🌐 Update translations for ja (update-outdated). PR [#15171](https://github.com/fastapi/fastapi/pull/15171) by [@tiangolo](https://github.com/tiangolo).