I just looked at my Nov flights and they have the old verbiage. A "snack" when it's not meal time, and a meal (dinner in my case) at meal times.

I really don't care one way or the other. What they're serving in Y isn't a meal, IMHO, and I'll eat before boarding if I can or carry a sandwich if I can't. I didn't have a problem with purchasing a box of snacks/food when offered for sale.