Fix broken cache.
diff --git a/CHANGELOG b/CHANGELOG
index 9ffc82e..711a1bf 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -5,6 +5,8 @@
 
 	    Fix failure to build with DHCP support excluded. Thanks to 
 	    Gustavo Zacarias for the patch.
+	    
+	    Fix nasty regression in 2.64 which completely broke cacheing.
 
 
 version 2.64