Last month, we learned that Apple is working on a 12-inch MacBook Air that will come with several changes compared to other models. It will be a little thinner, could feature a fanless design and will apparently be announced until the end of this year.
  Along with the mentioned changes, the new notebook is expected to come with fewer inputs and outputs, and a new touchpad that will no longer have the mechanical button. Thanks to advanced panel technology, the notebook will feature a high-resolution Retina display. The exact date isn't mentioned, but stay tuned for new information.