Improve stability of XML entity conversion

Change-Id: I341b76b9d898acd59cae0379aa5cc4a5bbbe81e8
diff --git a/Changes b/Changes
index cc16d48..4c8a75b 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,6 @@
+2.3.4 2022-11-04
+        - Improve stability of XML entity replacement.
+
 2.3.3 2022-03-28
         - Load KorAP-Tokenizer only on request.