📝 Update release notes

diff --git a/docs/en/docs/release-notes.md b/docs/en/docs/release-notes.md
index 2ae0a2ed0aaea0bd04b7f05079df649a9d057e87..9e5ed63715b957b1a243fb7a74d58b513c16a45b 100644 (file)
--- a/docs/en/docs/release-notes.md
+++ b/docs/en/docs/release-notes.md
@@ -2,6 +2,7 @@
 
 ## Latest Changes
 
+* ♻️ Move from `Optional[X]` to `Union[X, None]` for internal utils. PR [#5124](https://github.com/tiangolo/fastapi/pull/5124) by [@tiangolo](https://github.com/tiangolo).
 * 🔧 Update sponsors, remove Dropbase, add Doist. PR [#5096](https://github.com/tiangolo/fastapi/pull/5096) by [@tiangolo](https://github.com/tiangolo).
 * 🔧 Update sponsors, remove Classiq, add ImgWhale. PR [#5079](https://github.com/tiangolo/fastapi/pull/5079) by [@tiangolo](https://github.com/tiangolo).