Apple's fanless ultrabook with USB Type C is expected to debut at WWDC 2015 this summer.
http://www.notebookcheck.net/MacBook-Air-gets-a-redesign-might-appear-in-gold-and-space-grey.134408.0.html
LOL, narrower key spacing. Apple F's it up and hurts sales just so they can 'check a box' and call it a 13" screen in a 12 or 11 inch case.
DO NOT DO THIS APPLE. You'll regret it.
I have small fingers and HATE keyboards that have keys too close together.
You've been warned.