diff --git a/ChangeLog b/ChangeLog
index 048a298..f360152 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -7,6 +7,7 @@
   * Reduce memory requirements when dithering on the iPhone.
   * Command line operators no longer affected by settings that appear after
     them (e.g. -splice 10x0+0+0 -gravity center).
+  * Compute the proper DPX user data field size.
 
 2010-06-14  6.6.2-5 Anthony Thyssen <A.Thyssen@griffith...>
   * Fix transprancy handling for Morphology Convolve