Oct 7, 2019 Learn how to upgrade your macOS Server and migrate your server data. ... If your Mac uses macOS High Sierra or later, you can upgrade and migrate to the latest version ... When the migration finishes, install macOS Server.. Oct 11, 2017 As a result, upgrading to High Sierra/macOS Server 5.4 removes FTP ... Caching is now a feature on any Mac running macOS High Sierra.. Sep 25, 2017 Details of how to obtain/download macOS 10.13 High Sierra Server ... macOS Server 5.4-5.6.3 was re