CHANGES.rst: marking v2.3 release date

jdknight · jdknight · commit 6014cced629d · 2023-09-09T14:13:25.000-04:00
Signed-off-by: James Knight &lt;james.d.knight@live.com&gt;
diff --git a/CHANGES.rst b/CHANGES.rst
@@ -1,5 +1,5 @@
-Development
-===========
+2.3.0 (2023-09-09)
+==================
 
 * **(note)** Final release supporting Python 3.7 (EOL)
 * Fixed issue when a project defines a relative CA certificate path
