Added changelog entry
diff --git a/CHANGES b/CHANGES
index 41fbe57..c0852df 100644
--- a/CHANGES
+++ b/CHANGES
@@ -11,6 +11,7 @@
 - Added equalto filter that helps with select filters.
 - Changed cache keys to use absolute file names if available
   instead of load names.
+- Fixed loop length calculation for some iterators.
 
 Version 2.7.2
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