diff --git a/ChangeLog b/ChangeLog
index 01dd379..54af997 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -12,6 +12,8 @@
* Don't write empty tile if tile geometry matches the image width (reference
http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16064).
* Support -regard-warnings in the mogrify utility.
+ * Output the correct units for the identify utility (reference
+ http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16075).
2010-04-15 6.6.1-4 Cristy <quetzlzacatenango@image...>
* Do not set the resample virtual pixel method when undefined.