14 DAY TRIAL // Apple released today a second macOS High Sierra 10.13.6 Supplemental Update for the recently released MacBook Pro 2018 models with Touch Bar.
The macOS High Sierra 10.13.6 Supplemental Update 2 promises to improves the stability and reliability of the MacBook Pro with Touch Bar (2018) computers by fixing critical issues that were reported by users since the first macOS 10.13.6 Supplemental Update released last month to fix MacBook Pro 2018 slowdowns.
"The macOS High Sierra 10.13.6 Supplemental Update 2 improves the stability and reliability of MacBook Pro with Touch Bar (2018) computers, and is recommended for all users. For detailed information about the security content of this update, please visit: https://support.apple.com/kb/HT201222," reads the support page.
However, at the moment of writing, Apple didn't provide any details on the changes included in this update, but it recommends all users that have bought one of the available MacBook Pro 2018 with Touch Bar computers to update their installations to the macOS High Sierra 10.13.6 Supplemental Update 2 software update as soon as possible.
How to install macOS High Sierra 10.13.6 Supplemental Update 2
Installing the macOS High Sierra 10.13.6 Supplemental Update 2 software update on your MacBook Pro 2018 is pretty straightforward as you'll only have to open the Mac App Store app, go to the Updates app, and click the "Update Now" button next to the update. Please note that you must run macOS 10.13.6 High Sierra to install it.
The update has about 1.3 GB in size, so it might take a while to download and install on your MacBook Pro 2018 computer, depending on your Internet speed. Your MacBook Pro 2018 will be automatically rebooted before the installation begins, so make sure you save any unsaved work before installing the update.