MacOS 10.12.2

macOS 10.12.2 is an update to macOS 10.12 (Sierra) that was released by Apple on December 13, 2016.

Features
This update:
 * Improves setup and reliability of Auto Unlock
 * Allows addition of a Chinese Trackpad Handwriting button to the Touch Bar Control Strip
 * Adds support for taking screenshots of the Touch Bar using the Grab app or Cmd-Shift-6 shortcut
 * Fixes an issue that caused the Touch Bar emoji picker to appear on the display
 * Resolves graphics issues on MacBook Pro (October 2016) computers
 * Fixes an issue where System Integrity Protection was disabled on some MacBook Pro (October 2016) computers
 * Improves setup and opt-out experience for iCloud Desktop and Documents
 * Fixes an issue with the delivery of Optimized Storage alerts
 * Improves audio quality when using Siri and FaceTime with Bluetooth headphones
 * Improves the stability of Photos when creating and ordering books
 * Fixes an issue where incoming Mail messages did not appear when using a Microsoft Exchange account
 * Fixes an issue that prevented installation of Safari Extensions downloaded outside the Safari Extensions Gallery
 * Adds support for new installations of Windows 8 and Windows 7 using Boot Camp on supported Macs

For detailed information about the security content of this update, please visit: