From February 16, 2026, 9:00 a.m. to February 20, 2026, 5:00 p.m.
EXTENDED MAINTENANCE
Impact of the change on users:
There will be intermittent outages while Mason-managed Macs with macOS 14 upgrade to macOS 26 (Tahoe).
Reason for the change:
ITS is proactively upgrading macOS 14 to macOS 26 (Tahoe) on Mason-managed Macs. (ID # 762704)