Rescheduled: PowerSchool SIS Core 26.3.0 Required Upgrade - July 18, 2026

Scheduled for Jul 18, 18:00 PDT - Jul 19, 12:00 PDT

Scheduled

The maintenance activity to upgrade PowerSchool SIS customers running versions earlier than 26.3.x has been rescheduled from July 4-5, 2026, to July 18-19, 2026. The maintenance window is scheduled for Saturday, July 18, 2026, at 6:00 PM PT through Sunday, July 19, 2026, at 12:00 PM PT. System availability may be limited during this time only for customers requiring the 26.3.x core upgrade.

Customers wishing to upgrade before July 18 may submit a request to move to any available 26.3.x or later core version. Customers with auto updates enabled or already running the latest 26.3.x version are not affected by this maintenance.

This maintenance will not impact AL, Stride, and International customers (Sun–Thu).

Posted Jun 22, 2026 - 15:22 PDT

This scheduled maintenance affects: PowerSchool SIS.