diff --git a/ChangeLog b/ChangeLog
index 6e58ff3..27dcaf2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,6 +4,7 @@
     image sequence.
   * Recognize certain hex color values (e.g. #b9e1cc00) for the -fx argument.
   * Recognize fxc: namespace.  Use it if the FX expression is a constant.
+  * Reduce memory requirements when dithering on the iPhone.
 
 2010-06-14  6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
   * Fix transprancy handling for Morphology Convolve