Add section

Author: akuchling

Doc/whatsnew/whatsnew25.tex

@@ -280,6 +280,12 @@ \section{PEP 343: The 'with' statement}
 % XXX write this
 
 
+%======================================================================
+\section{PEP 352: Exceptions as New-Style Classes}
+
+% XXX write this
+
+
 %======================================================================
 \section{PEP 357: The '__index__' method}