What’s New in Version 10.12.1
The macOS Sierra 10.12.1 update improves the stability, compatibility, and security of your Mac.
This update:
• Adds an automatic smart album in Photos for Depth Effect images taken on iPhone 7 Plus
• Improves the compatibility of Microsoft Office when using iCloud Desktop and Documents
• Fixes an issue that may prevent Mail from updating when using a Microsoft Exchange account
• Fixes an issue that caused text to sometimes paste incorrectly when using Universal Clipboard
• Improves reliability of Auto Unlock with Apple Watch
• Improves security and stability in Safari
Build Versions: https://support.apple.com/en-us/HT201260
App Store: https://itunes.apple.com/us/app/macos-sierra/id1127487414?mt=12
More Info: http://www.apple.com/macos/sierra/