diff --git a/CHANGELOG b/CHANGELOG
index af5bbf7db..08a9c1a65 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -34,6 +34,8 @@ Changes between 2.3.4 and 2.3.5dev
 
 - fix issue134 - print the collect errors that prevent running specified test items
 
+- fix issue266 - accept unicode in MarkEvaluator expressions
+
 Changes between 2.3.3 and 2.3.4
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