diff --git a/docs/releasenotes.rst b/docs/releasenotes.rst
index 9f61caa09eb28ebc0b970ab8b0d419f3ba9546f7..2a2279f6c7e346664b5b9aaca3ac5d55d7a97a92 100644
--- a/docs/releasenotes.rst
+++ b/docs/releasenotes.rst
@@ -51,13 +51,24 @@ Dropped support for Debian 10 (Buster).
 
 **New features/improvements**
 
+* ``php_website`` role
+
+  * Environment indicator can now be collapsed by clicking on the
+    arrows on the left side.
+
 * ``web_server`` role
 
   * Added parameter ``environment_indicator`` which is used on the
     default page to indicate what environment the web server belongs
     to. Useful for distinguishing between test, staging, and
     production environments (similar to what is already available in
-    the ``php_website`` and ``wsgi_website`` roles).
+    the ``php_website`` and ``wsgi_website`` roles). Indicator can be
+    collapsed by clicking on the arrows on the left side.
+
+* ``wsgi_website`` role
+
+  * Environment indicator can now be collapsed by clicking on the
+    arrows on the left side.
 
 **Bug fixes:**