Added a note about MacOS.WMAvailable().
diff --git a/Misc/NEWS b/Misc/NEWS
index 929c023..d52ceac 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -61,7 +61,8 @@
 Mac
 ---
 
-TBD
+- A new method MacOS.WMAvailable() returns true if it is safe to access
+  the window manager, false otherwise.
 
 
 What's New in Python 2.3 alpha 2?