macOS 10.13, also known as High Sierra is scheduled to be released on Monday, September 25. High Sierra is is a free update from Apple. It will run on most any Mac made since 2009 and is considered a maintenance update. However, there are some changes which break compatability with applications like NRGship. If you upgrade to High Sierra you will not be able to use NRGship Pro for UPS. NRG is in the process of finalizing an update which will be released in the upcoming weeks. Please do not upgrade to High Sierra on any NRGship workstation until we have confirmed full compatibility.