I'd call it a step in the right direction, but having just completed an article on this topic (which will now need a tad of updating), I think there's still some ways to go before declaring a victory.
It turns out, this battle has been going on longer than the year since Sgt. Stewart's death. Essentially, the government has approved about 6 new emblems for soldier's headstones, most within a few months, and they have been giving Pagans and Wiccans the blow-off for many years now.