It can come over a month after the release of macOS High Sierra 10.12.1 and a little over a week after a macOS High Sierra 10.12.1. MacOS High Sierra 10.12.1 liberates the third major update to the operating system available for Apple’s Macs. This update addresses a problem that could cause Messages discussion to mandatory to be listed out of order. MacOS High Sierra 10.12.1 boasts the security and stability of your Mac and delivers different enhancements and improvements.