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:**
 
diff --git a/docs/usage.rst b/docs/usage.rst
index 9df690f6c0ab380b23f1ab8448adc1c124926bc5..5f007a2ea1fa1bd1c2f57af7ef38cdbd8fad3a1e 100644
--- a/docs/usage.rst
+++ b/docs/usage.rst
@@ -1421,7 +1421,8 @@ Before we start, here is a couple of useful pointers regarding the
 * If you ever find yourself mixing-up test and production websites,
   have a look at ``environment_indicator`` role parameter. It lets you
   insert small strip with environment information at bottom of each
-  HTML page served by the web server.
+  HTML page served by the web server. If the strip gets in the way, it
+  can easily be collapsed using the arrows on the left side.
 * Static content (non-PHP) is served directly by *Nginx*.
 * Each web application gets distinct sub-directory under ``/var/www``,
   named after the FQDN. All sub-directories created under there are