Updated admin's jQuery to 2.2.3.

docs/ref/contrib/admin/index.txt

@@ -1922,16 +1922,20 @@ jQuery
 Django admin JavaScript makes use of the `jQuery`_ library.
 
 To avoid conflicts with user-supplied scripts or libraries, Django's jQuery
-(version 2.1.4) is namespaced as ``django.jQuery``. If you want to use jQuery
+(version 2.2.3) is namespaced as ``django.jQuery``. If you want to use jQuery
 in your own admin JavaScript without including a second copy, you can use the
 ``django.jQuery`` object on changelist and add/edit views.
 
 .. versionchanged:: 1.9
 
-    The embedded jQuery has been upgraded from 1.11.2 to 2.1.4. This drops
+    The embedded jQuery was upgraded from 1.11.2 to 2.1.4. This drops
     support for Internet Explorer 8 and below. You can restore support by
     :ref:`including your own version of jQuery 1.X <admin-browser-support-19>`.
 
+.. versionchanged:: 1.10
+
+    The embedded jQuery was upgraded from 2.1.4 to 2.2.3.
+
 The :class:`ModelAdmin` class requires jQuery by default, so there is no need
 to add jQuery to your ``ModelAdmin``’s list of media resources unless you have
 a specific need. For example, if you require the jQuery library to be in the

docs/releases/1.10.txt

@@ -89,6 +89,9 @@ Minor features
 * Added "No date" and "Has date" choices for ``DateFieldListFilter`` if the
   field is nullable.
 
+* The jQuery library embedded in the admin is upgraded from version 2.1.4 to
+  2.2.3.
+
 :mod:`django.contrib.admindocs`
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~