From 2b0cabbc96a12856cb021fc1c7de29e1899ec2b4 Mon Sep 17 00:00:00 2001
From: Antoine Lamirault <lamiraultantoine@gmail.com>
Date: Sun, 15 Oct 2023 18:17:13 +0200
Subject: [PATCH] [AssetMapper] Automatically preload CSS files if WebLink
 available

---
 frontend/asset_mapper.rst | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/frontend/asset_mapper.rst b/frontend/asset_mapper.rst
index cb72e5e2460..5048c00c42e 100644
--- a/frontend/asset_mapper.rst
+++ b/frontend/asset_mapper.rst
@@ -677,6 +677,14 @@ same way::
     live in your ``importmap.php`` file, so their preload setting is handled
     explicitly in that file.
 
+For used CSS files, a "preload" tag will automatically be rendered onto your page
+when the :doc:`WebLink Component </web_link>` is available.
+
+.. versionadded:: 6.4
+
+    Automatic preloading of CSS files when WebLink is available was
+    introduced in Symfony 6.4.
+
 Frequently Asked Questions
 --------------------------