Issue #11500: Fixed a bug in the os x proxy bypass code for fully qualified IP addresses in the proxy exception list

Patch by Scott Wilson.
diff --git a/Misc/NEWS b/Misc/NEWS
index 37b2477..d4ce939 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -197,6 +197,9 @@
   OSError exception when The OS had been told to ignore SIGCLD in our process
   or otherwise not wait for exiting child processes.
 
+- Issue #11500: Fixed a bug in the os x proxy bypass code for fully qualified 
+  IP addresses in the proxy exception list. 
+
 Extensions
 ----------