Saxon XSLT and XQuery Processor

The XSLT 1.0 specification says that when an element in
a namespace is serialized using the HTML output method,
it should be rendered the same way as when using the
XML output method.

However, when Saxon checks to see if the element is one
for which no closing tag is required in HTML (for
example <br> or <hr>) it checks only the displayed
element name, ignoring any URI. A <br> element in the
XHTML namespace will therefore be output as <br> rather
than <br/>.

Applies to all releases, up to and including 6.5.2 and
7.3.1.

Not yet fixed.