Note about custom comments.

diff --git a/etc/NEWS b/etc/NEWS
index 107ec30c4aadae5bc7d714ff0e611b703d9c92cb..090bdf18c7a420366bc2750f846f4c79e81189e5 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -336,7 +336,8 @@ tooltip display in the group `tooltip'.
 ** Customize changes
 
 *** Customize now supports comments about customized items.  Use the
-`State' menu to add comments.
+`State' menu to add comments.  Note that customization comments will
+cause the customizations to fail in earlier versions of Emacs.
 
 *** The new option `custom-buffer-done-function' says whether to kill
 Custom buffers when you've done with them or just bury them (the