Issue #23326: Removed __ne__ implementations.  Since fixing default __ne__
implementation in issue #21408 they are redundant.
diff --git a/NEWS b/NEWS
index 22a76fa..89fdcc0 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,6 @@
+- Issue #23326: Removed __ne__ implementations.  Since fixing default __ne__
+  implementation in issue #21408 they are redundant. **** NOT BACKPORTED ****
+
 - Issue #21270: We now override tuple methods in mock.call objects so that
   they can be used as normal call attributes.