diff --git a/CHANGES b/CHANGES
index c4b9503a1..d61b6e7f9 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,6 +1,7 @@
 2017-10-14
 
 * Preliminary support for the Ultracode symbology was added.
+* The renmatrix renderer was improved to support colour symbols.
 
 
 2017-07-10