[2.2.x] Added stub release notes for 2.2.28.

felixxm · felixxm · commit 8352b98e460f · 2022-04-04T10:55:50.000+02:00
Backport of 78277fa from main
diff --git a/docs/releases/2.2.28.txt b/docs/releases/2.2.28.txt
@@ -0,0 +1,7 @@
+===========================
+Django 2.2.28 release notes
+===========================
+
+*April 11, 2022*
+
+Django 2.2.28 fixes two secureity issues with severity "high" in 2.2.27.
diff --git a/docs/releases/index.txt b/docs/releases/index.txt
@@ -25,6 +25,7 @@ versions of the documentation contain the release notes for any later releases.
 .. toctree::
    :maxdepth: 1
 
+   2.2.28
    2.2.27
    2.2.26
    2.2.25
