From 74842f0a604f9e90e6ffb71c352186389060b1b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebasti=C3=A1n=20Ram=C3=ADrez?= <tiangolo@gmail.com>
Date: Fri, 6 Sep 2024 19:40:27 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=93=9D=20Update=20release=20notes?=
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---
 docs/en/docs/release-notes.md | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/docs/en/docs/release-notes.md b/docs/en/docs/release-notes.md
index b7db0f780..94f494375 100644
--- a/docs/en/docs/release-notes.md
+++ b/docs/en/docs/release-notes.md
@@ -7,6 +7,30 @@ hide:
 
 ## Latest Changes
 
+You can restrict form fields to only include those declared in a Pydantic model and forbid any extra field sent in the request using Pydantic's `model_config = {"extra": "forbid"}`:
+
+```python
+from typing import Annotated
+
+from fastapi import FastAPI, Form
+from pydantic import BaseModel
+
+app = FastAPI()
+
+
+class FormData(BaseModel):
+    username: str
+    password: str
+    model_config = {"extra": "forbid"}
+
+
+@app.post("/login/")
+async def login(data: Annotated[FormData, Form()]):
+    return data
+```
+
+Read the new docs: [Form Models - Forbid Extra Form Fields](https://fastapi.tiangolo.com/tutorial/request-form-models/#forbid-extra-form-fields).
+
 ### Features
 
 * ✨ Add support for forbidding extra form fields with Pydantic models. PR [#12134](https://github.com/fastapi/fastapi/pull/12134) by [@tiangolo](https://github.com/tiangolo).