If you have a new MacBook Pro, you should update macOS right now

When Apple unveiled the new MacBook Pro in October 2016, its erratic battery life cost the product a coveted Consumer Reports recommendation.  This led the company's senior vice president, Phil Schiller, to announce that Apple would work with the publication "to understand their battery test." It did, and now it's doing something about it. Apple released an update to macOS (version 10.12.3) that includes a fix to the battery issues. It had previously teased the fix via a beta release, regai