Also at the WWDC in August, Apple is going to launch a subnotebook.
AppleInsider | Apple to re-enter the sub-notebook market
This new tiny MacBook, people familiar with the project say, remains in development ahead of its target launch date around the time WWDC rolls around mid-year. It will be both lighter and more compact than any other Mac portable Apple has put forth in recent years, bundling a display of similarly smaller proportions.