Update NEWS and ACKS for issue 2849.
diff --git a/Misc/NEWS b/Misc/NEWS
index c6f91ef..36c5cde 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -78,6 +78,8 @@
 Library
 -------
 
+- Patch #2849: Remove use of rfc822 module from standard library.
+
 - Added C optimized implementation of io.StringIO.
 
 - The ``pickle`` module is now automatically use an optimized C