Hi, I've noticed a serialization difference since updating to BaseX-12.1, and am wondering if this is intentional or not. When serializing as HTML 5.0, the character escaping in <script> tags seems to be influenced by the presence of preceding <script> tags that are either empty or only contain collapsible whitespace: * when a <script> element follows a non-empty (or non-collapsible) <script> element, special characters like &, <, and > are unescaped in the output o input: <head> <script><![CDATA[& < > ]]></script> <script src="test">//</script> <script>& < ></script> </head> ! serialize(., map {"method":"html", "version":"5.0"}) o output: <head> <meta charset="UTF-8"> <script>& < > </script> <script src="test">//</script> <script>& < ></script> </head> * when, however, a <script> element follows an empty (or collapsible) <script> element, special characters like &, <, and > are escaped in the output o input: <head> <script><![CDATA[& < > ]]></script> *<script src="test"></script>* <script>& < ></script> </head> ! serialize(., map {"method":"html", "version":"5.0"}) o output: <head> <meta charset="UTF-8"> <script>& < > </script> <script src="test">//</script> <script>*& < >*</script> </head> I'm wondering if this is intentional or a bug? Best, Ron