* 📝 Fix form for the FastAPI and friends newsletter. PR [#9749](https://github.com/tiangolo/fastapi/pull/9749) by [@tiangolo](https://github.com/tiangolo).
* ✨ Add Material for MkDocs Insiders features and cards. PR [#9748](https://github.com/tiangolo/fastapi/pull/9748) by [@tiangolo](https://github.com/tiangolo).
* 🔥 Remove languages without translations. PR [#9743](https://github.com/tiangolo/fastapi/pull/9743) by [@tiangolo](https://github.com/tiangolo).
* ✨ Refactor docs for building scripts, use MkDocs hooks, simplify (remove) configs for languages. PR [#9742](https://github.com/tiangolo/fastapi/pull/9742) by [@tiangolo](https://github.com/tiangolo).