Macos Server 5.12 May 2026

: Create a full backup or a bootable clone of your current server installation, including the Open Directory if applicable.

: The system will automatically prepare a certificate identity to secure communications with managed devices. Migrating Key Services macOS Server 5.12

To prepare for and use , you must be running macOS 12 Monterey , as earlier versions of the Server app are incompatible with this operating system. Since Apple discontinued macOS Server on April 21, 2022, version 5.12.2 is the final release, and many of its original functions have been migrated directly into macOS system settings. Pre-Installation Checklist : Create a full backup or a bootable

: After the upgrade, services may take a few moments to load; you must manually start each required service. Since Apple discontinued macOS Server on April 21,

Many features originally found in macOS Server are now native to macOS Monterey and do not require the Server app: MacOS Server 5 Part 1: Server Upgrade