Added stub release notes and release date for 4.2.5, 4.1.11, and 3.2.21.

docs/releases/3.2.21.txt

@@ -0,0 +1,9 @@
+===========================
+Django 3.2.21 release notes
+===========================
+
+*September 4, 2023*
+
+Django 3.2.21 fixes a security issue with severity "moderate" in 3.2.20.
+
+...

docs/releases/4.1.11.txt

@@ -0,0 +1,9 @@
+===========================
+Django 4.1.11 release notes
+===========================
+
+*September 4, 2023*
+
+Django 4.1.11 fixes a security issue with severity "moderate" in 4.1.10.
+
+...

docs/releases/4.2.5.txt

@@ -2,9 +2,10 @@
 Django 4.2.5 release notes
 ==========================
 
-*Expected September 4, 2023*
+*September 4, 2023*
 
-Django 4.2.5 fixes several bugs in 4.2.4.
+Django 4.2.5 fixes a security issue with severity "moderate" and several bugs
+in 4.2.4.
 
 Bugfixes
 ========

docs/releases/index.txt

@@ -45,6 +45,7 @@ versions of the documentation contain the release notes for any later releases.
 .. toctree::
    :maxdepth: 1
 
+   4.1.11
    4.1.10
    4.1.9
    4.1.8
@@ -79,6 +80,7 @@ versions of the documentation contain the release notes for any later releases.
 .. toctree::
    :maxdepth: 1
 
+   3.2.21
    3.2.20
    3.2.19
    3.2.18