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)
Impact of the change on users:
There will be intermittent outages while Mason-managed Macs with macOS 14 upgrade to macOS 15.
Reason for the change:
ITS is proactively upgrading macOS 14 to macOS 15 (Sequoia) on Mason-managed Macs. (ID # 762699)
Impact of the change on users:
Active Directory Federation Services (ADFS) login services may be interrupted for a few minutes as we perform failover but we are not expecting any significant outages
Reason for the change on users:
ITS is testing ADFS login failover for disaster recovery purposes. (ID # 762518)
Impact of the change on users:
The Admissions server will be unavailable during the maintenance period while it reboots.
Reason for the change:
ITS is applying DUO updates needed to resolve issues. (ID # 756723)
Impact of the change on users:
There will be a popup to the end user:
Replace this Mason-owned Mac soon
This Mason-owned Mac has an operating system that will lose support from Apple later this year. Please arrange for a replacement.
For assistance, please contact ITS Support 703-993-8870.
Reason for the change:
Macs running macOS 14 that they will not be able to upgrade to a supported macOS version this fall will need to be replaced soon. (ID # 762597)
