Issue #14018: merge
diff --git a/Lib/idlelib/NEWS.txt b/Lib/idlelib/NEWS.txt
index 1d87443..a0c957e 100644
--- a/Lib/idlelib/NEWS.txt
+++ b/Lib/idlelib/NEWS.txt
@@ -34,6 +34,9 @@
 - Issue #3573: IDLE hangs when passing invalid command line args
   (directory(ies) instead of file(s)).
 
+- Issue #14018: Update checks for unstable system Tcl/Tk versions on OS X
+  to include versions shipped with OS X 10.7 and 10.8 in addition to 10.6.
+
 
 What's New in IDLE 3.2.1?
 =========================