📝 Update release notes

docs/en/docs/release-notes.md

@@ -72,6 +72,7 @@ hide:
 
 ### Internal
 
+* 🔨 Verify `mkdocs.yml` languages in CI, update `docs.py`. PR [#11009](https://github.com/tiangolo/fastapi/pull/11009) by [@tiangolo](https://github.com/tiangolo).
 * 🔧 Update config in `label-approved.yml` to accept translations with 1 reviewer. PR [#11007](https://github.com/tiangolo/fastapi/pull/11007) by [@alejsdev](https://github.com/alejsdev).
 * 👷 Add changes-requested handling in GitHub Action issue manager. PR [#10971](https://github.com/tiangolo/fastapi/pull/10971) by [@tiangolo](https://github.com/tiangolo).
 * 🔧  Group dependencies on dependabot updates. PR [#10952](https://github.com/tiangolo/fastapi/pull/10952) by [@Kludex](https://github.com/Kludex).