📝 Update release notes

diff --git a/docs/en/docs/release-notes.md b/docs/en/docs/release-notes.md
index f5ccf9b26bd0c9a1a713b3d7aacd57ae3e3c5907..0cab8220aaa8cc51fad5f08d3d105d659cb769c7 100644 (file)
--- a/docs/en/docs/release-notes.md
+++ b/docs/en/docs/release-notes.md
@@ -2,6 +2,7 @@
 
 ## Latest Changes
 
+* 🐛 Fix `response_model` not invalidating `None`. PR [#2725](https://github.com/tiangolo/fastapi/pull/2725) by [@hukkin](https://github.com/hukkin).
 * 🎨 Update type annotations for `response_model`, allow things like `Union[str, None]`. PR [#5294](https://github.com/tiangolo/fastapi/pull/5294) by [@tiangolo](https://github.com/tiangolo).
 * 🌐 Fix typos in German translation for `docs/de/docs/features.md`. PR [#4533](https://github.com/tiangolo/fastapi/pull/4533) by [@0xflotus](https://github.com/0xflotus).
 * 🌐 Add missing navigator for `encoder.md` in Korean translation. PR [#5238](https://github.com/tiangolo/fastapi/pull/5238) by [@joonas-yoon](https://github.com/joonas-yoon).