Not all news can be good news. Unfortunately, it would seem - for another year - the vulpera do not have a flag in the line of race flags at the Caverns of Time anniversary event. It will be third time. The first, they had been announced but were still on PTR - so understandable. Last year, fully released but no flag. And this year, still no flag.
I should point out, to be fair, mechagnomes do not have a flag, either. But that is a concern for the denizens of the mechagnome topic (and there is a regular gnome flag and mechagnomes did unite with them politically in the Allied Race unlock quests.)