Apple has started rolling out a new software update that is recommended for all the June-2012 MacBook, including the 15-inch Retina MacBook Pro.

AllThingsD also reports that the 13-inch MacBook Pro will be revealed at next week’s media event

Apple has released a new EFI firmware updates for the mid-2012 MacBook Air models, and Retina/non-Retina MacBook Pro models.