diff --git a/docs/en/docs/release-notes.md b/docs/en/docs/release-notes.md
index a871d5bb7..5168f014b 100644
--- a/docs/en/docs/release-notes.md
+++ b/docs/en/docs/release-notes.md
@@ -2,6 +2,10 @@
 
 ## Latest changes
 
+* Raise an exception when using form data (`Form`, `File`) without having `python-multipart` installed.
+    * Up to now the application would run, and raise an exception only when receiving a request with form data, the new behavior, raising early, will prevent from deploying applications with broken dependencies.
+    * It also detects if the correct package `python-multipart` is installed instead of the incorrect `multipart` (both importable as `multipart`).
+    * PR [#1851](https://github.com/tiangolo/fastapi/pull/1851) based on original PR [#1627](https://github.com/tiangolo/fastapi/pull/1627) by [@chrisngyn](https://github.com/chrisngyn), [@YKo20010](https://github.com/YKo20010), [@kx-chen](https://github.com/kx-chen).
 * Re-enable Gitter releases bot. PR [#1831](https://github.com/tiangolo/fastapi/pull/1831).
 * Add link to async SQL databases tutorial from main SQL tutorial. PR [#1813](https://github.com/tiangolo/fastapi/pull/1813) by [@short2strings](https://github.com/short2strings).
 * Fix typo in tutorial about behind a proxy. PR [#1807](https://github.com/tiangolo/fastapi/pull/1807) by [@toidi](https://github.com/toidi).