Add 2.3.1 to the index of the whatsnew

rhshadrach · rhshadrach · commit 37a07e208941 · 2025-06-10T07:34:18.000-04:00
diff --git a/doc/source/whatsnew/index.rst b/doc/source/whatsnew/index.rst
@@ -24,6 +24,7 @@ Version 2.3
 .. toctree::
    :maxdepth: 2
 
+   v2.3.1
    v2.3.0
 
 Version 2.2
