Refs #35189 -- Removed no longer necessary JavaScript file collapse.js.

Author: MHLut

Diff for: django/contrib/admin/static/admin/js/collapse.js

@@ -425,6 +425,9 @@ Miscellaneous
   when the fieldset has a name and use the ``collapse`` class, now includes
   ``<details>`` and ``<summary>`` elements.
 
+* The JavaScript file ``collapse.js`` is removed since it is no longer needed
+  in the Django admin site.
+
 * :meth:`.SimpleTestCase.assertURLEqual` and
   :meth:`~django.test.SimpleTestCase.assertInHTML` now add ``": "`` to the
   ``msg_prefix``. This is consistent with the behavior of other assertions.

Diff for: docs/releases/5.1.txt

@@ -143,7 +143,6 @@
     <script src='./admin/inlines.test.js'></script>
 
     <script src='../django/contrib/admin/static/admin/js/actions.js' data-cover></script>
-    <script src='../django/contrib/admin/static/admin/js/collapse.js' data-cover></script>
     <script src='../django/contrib/admin/static/admin/js/prepopulate.js' data-cover></script>
     <script src='../django/contrib/admin/static/admin/js/urlify.js' data-cover></script>
     <script src='./admin/URLify.test.js'></script>