#11731: simplify/enhance parser/generator API by introducing policy objects.

This new interface will also allow for future planned enhancements
in control over the parser/generator without requiring any additional
complexity in the parser/generator API.

Patch reviewed by Éric Araujo and Barry Warsaw.
diff --git a/Misc/NEWS b/Misc/NEWS
index 3481960..f46c4de 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -110,6 +110,9 @@
 Library
 -------
 
+- Issue #11731: simplify/enhance email parser/generator API by introducing
+  policy objects.
+
 - Issue #11768: The signal handler of the signal module only calls
   Py_AddPendingCall() for the first signal to fix a deadlock on reentrant or
   parallel calls. PyErr_SetInterrupt() writes also into the wake up file.