Fix ASCII entity resolution (fixes #9)

Entity: line 1: parser error : Couldn't find end of Start Tag ref
=epub%20leseprobe&utm_campaign=m%C3%A4dchen%20mit%20den%20engelsh%C3%A4nden"
^

Change-Id: Ic57b654bbfe37bb5ea2d4307e8e8deb83fb1cf22
diff --git a/Changes b/Changes
index f5904b6..6b6d671 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,5 @@
+2.6.1 2025-04-16
+        - Fix ASCII entity resolution.
         - Make KorAP-Tokenizer heap size configurable via environment
           variable KORAPXMLTEI_TOKENIZER_HEAP_SIZE.