This page lists the installation / system-requirements changes introduced by QuarkXPress Server 2025 (release 22.1.2), relative to the current published Quark System Requirements document (the baseline).
No system-requirements changes in this release. The published System Requirements document needs no edit for 22.1.2.
Certified platforms
Windows Server 2022. Windows Server 2022 is already listed in the QuarkXPress Server 2025 published System Requirements. QXPS 22.1.1 (build 60509) was formally certified on Windows Server 2022 via full render-catalogue functional testing (837/837 passed, no OS-attributable failures) — confirming the existing supported-OS row with QA evidence; 22.1.2 inherits this. (Windows Server 2025 is the intended default/recommended deploy target going forward.)