HTML5 validity update XHTML 1.0 Transitional invalid

The recent update, 3.1.6 should generate an output valid for HTML5
However, this breaks validity for XHTML 1.0 Transitional…

Please insert the type attribute for the style tag, something like
<style type="text/plain" id="syntaxhighlighteranchor"></style>

This is more accurate HTML5, also valid for XHTML (didn’t test all versions, though)

See also: http://validator.w3.org/check?uri=http%3a%2f%2fwww%2etacticalcode%2ede%2f

http://wordpress.org/extend/plugins/syntaxhighlighter/