📝 Update release notes

docs/en/docs/release-notes.md

@@ -2,6 +2,7 @@
 
 ## Latest Changes
 
+* 🌐 Initialize new language Polish for translations. PR [#3170](https://github.com/tiangolo/fastapi/pull/3170) by [@neternefer](https://github.com/neternefer).
 * 🐛 Fix docs script to generate a new translation language with `overrides` boilerplate. PR [#3202](https://github.com/tiangolo/fastapi/pull/3202) by [@tiangolo](https://github.com/tiangolo).
 * ✨ Add new Deta banner badge with new sponsorship tier 🙇. PR [#3194](https://github.com/tiangolo/fastapi/pull/3194) by [@tiangolo](https://github.com/tiangolo).
 * 👥 Update FastAPI People. PR [#3189](https://github.com/tiangolo/fastapi/pull/3189) by [@github-actions[bot]](https://github.com/apps/github-actions).