diff -r 46e6a8b742d9 Lib/idlelib/EditorWindow.py
--- a/Lib/idlelib/EditorWindow.py	Fri Mar 15 16:51:21 2013 -0400
+++ b/Lib/idlelib/EditorWindow.py	Tue Apr 02 15:28:21 2013 -0700
@@ -9,6 +9,7 @@
 import tkinter.messagebox as tkMessageBox
 import traceback
 import webbrowser
+from platform import python_version
 
 from idlelib.MultiCall import MultiCallCreator
 from idlelib import idlever
@@ -912,16 +913,17 @@
         return open_recent_file
 
     def saved_change_hook(self):
+        pyversion = "Python " + python_version() + " Editor: "
         short = self.short_title()
         long = self.long_title()
         if short and long:
-            title = short + " - " + long
+            title = pyversion + short + " - " + long
         elif short:
-            title = short
+            title = pyversion + short
         elif long:
-            title = long
+            title = pyversion + long
         else:
-            title = "Untitled"
+            title = pyversion + "Untitled"
         icon = short or long or title
         if not self.get_saved():
             title = "*%s*" % title