I've been thinking of it and I don't think they will be releasing the Retina MacBook air on March event. Don't know if you remember but during the iPad Air 2 event, didn't Tim Cook say "well be coming up with a new MacBook Air this summer"...
So maybe they're just refreshing the MBA but I don't think it's anything huge like a retina MBA
So maybe they're just refreshing the MBA but I don't think it's anything huge like a retina MBA