[Zope] Zope HTML Quality

Hi, I noticed that the HTML generated by the Zope management interface is rather low quality, with lots of color,align, etc. attributes (which are deprecated in favor of CSS), and unclosed option tags etc. Of course I can fix this myself in my local Zope, but are there any plans to aim for, say, XHTML compliance? Keeping up with standards makes more sense than staying 100% compatible with obsolete browsers IMHO. Best regards, Jacob