Don't copy directory stat times in shutil.copytree on Windows
Fixes #1525866.
diff --git a/Misc/NEWS b/Misc/NEWS
index ca5f5c8..dec5a2c 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -61,6 +61,9 @@
 Library
 -------
 
+- Bug #1525866: Don't copy directory stat times in 
+  shutil.copytree on Windows
+
 - Bug #1002398: The documentation for os.path.sameopenfile now correctly
   refers to file descriptors, not file objects.