Gah! I was just telling my boss we should move to RH2015 to use the DUCC in HTML5, but we only just upgraded to IE9. :S
Does anyone know if we use a RH11 layout whether we can plug just the new DUCC feature into it, or if that feature is the reason RH2015 responsive isn't compatible with IE9 any more? (I've also made the assumption that DUCC is only available in Responsive, not Multiscreen...)