:memo: Update release notes

diff --git a/docs/release-notes.md b/docs/release-notes.md
index d248504bc834f7b0c50d399ccab36c5f0f6e8ee8..a1737538ebd3cafd7d1541bf119dcc86b9cc455a 100644 (file)
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -1,5 +1,6 @@
 ## Latest changes
 
+* Add support and tests for Pydantic dataclasses in `response_model`. PR [#454](https://github.com/tiangolo/fastapi/pull/454) by [@dconathan](https://github.com/dconathan).
 * Fix typo in OAuth2 JWT tutorial. PR [#447](https://github.com/tiangolo/fastapi/pull/447) by [@pablogamboa](https://github.com/pablogamboa).
 * Use the `media_type` parameter in `Body()` params to set the media type in OpenAPI for `requestBody`. PR [#439](https://github.com/tiangolo/fastapi/pull/439) by [@divums](https://github.com/divums).
 * Add article [Deploying a scikit-learn model with ONNX and FastAPI](https://medium.com/@nico.axtmann95/deploying-a-scikit-learn-model-with-onnx-und-fastapi-1af398268915) by [https://www.linkedin.com/in/nico-axtmann](Nico Axtmann). PR [#438](https://github.com/tiangolo/fastapi/pull/438) by [@naxty](https://github.com/naxty).