Closes #23938: List Windows XP as an unsupported platform.

zware · zware · commit 38019d1c349f · 2015-04-13T15:51:59.000-05:00
Patch by Alex Walters.
diff --git a/Doc/whatsnew/3.5.rst b/Doc/whatsnew/3.5.rst
@@ -594,7 +594,7 @@ Deprecated
 Unsupported Operating Systems
 -----------------------------
 
-* None yet.
+* Windows XP - Per :PEP:`11`, Microsoft support of Windows XP has ended.
 
 
 Deprecated Python modules, functions and methods
