Macworld Welcome to our weekly Apple Breakfast column, which includes all the Apple news you missed last week in a handy bite-sized roundup. We call it Apple Breakfast because we think it goes great with a morning cup of coffee or tea, but it’s cool if you want to give it a read during lunch or dinner hours too. Air qualityInteresting developments in the iPad rumorsphere, where the theory emerged last week that the next iPad Air, already expected to get a massive 12.9-inch display, will also enjoy an upgrade from LED to mini-LED screen technology. That’s what you currently get from the iPad Pr…