logging: fixed lack of use of encoding attribute specified on a stream.

Misc/NEWS

@@ -15,10 +15,10 @@ Core and Builtins
 - Issue #3683: Fix compilation when --without-threads is given.
 
 - Issue #3668: Fix a memory leak with the "s*" argument parser in
-  PyArg_ParseTuple and friends, which occurred when the argument for "s*" 
+  PyArg_ParseTuple and friends, which occurred when the argument for "s*"
   was correctly parsed but parsing of subsequent arguments failed.
 
-- Issue #2534: speed up isinstance() and issubclass() by 50-70%, so as to 
+- Issue #2534: speed up isinstance() and issubclass() by 50-70%, so as to
   match Python 2.5 speed despite the __instancecheck__ / __subclasscheck__
   mechanism. In the process, fix a bug where isinstance() and issubclass(),
   when given a tuple of classes as second argument, were looking up
@@ -50,6 +50,8 @@ C-API
 Library
 -------
 
+- logging: fixed lack of use of encoding attribute specified on a stream.
+
 - Silenced a trivial compiler warning in the sqlite module.
 
 - Fixed two format strings in the _collections module.