The firmware fixes for your recent Apple notebook arrived yesterday.
Per Macworld, Apple released SMC Updatesfor the MacBook Air, MacBook Pro, and Retina MacBook Pro.
The MacBook Air SMC Update v1.9 is available as a 1.09 megabyte download for MacBook Air notebooks released in 2012 and 2013. It fixes a “rare” problem where the battery stops working, the battery is no longer recognized, or the system hangs when the battery has a charge that’s less than one percent.
The MacBook Pro SMC Firmware Update 1.7 is available as a 1 megabyte download for non-Retina MacBook Pro laptops released since 2012. Apple says that the update fixes a “rare” problem where a battery that has over 1,000 charge cycles shuts down or stops working.
The MacBook Pro Retina SMC Update v1.1 is available as a 504 kilobyte download that fixes a few problems, including Power Nap bug fixes, and a “rare” issue with slow frame rates in games on the 15-inch model. This update is for Retina MacBook Pros only.
All of the updates can be obtained using the links above or by running Software Update.
If you’ve tried the firmware updates and have any feedback to offer, let us know in the comments.