MWPRO IMPACT SCORE
OPERATIONAL IMPACT
28
0
25
50
75
100
MODERATE IMPACT • ASSESS BUSINESS IMPACT
Recommended Action:
Take a look and decide whether this affects your tenant, users or support teams.
Take a look and decide whether this affects your tenant, users or support teams.
What is MWPro Impact Score?
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Primary Audience
Power Platform AdminsIT ManagersService Owners
Why this score?
AI Confidence
HIGH
Enough detail is available to trust this assessment.
Assessment Reasoning
The update is scheduled for non-production Power Pages environments and will be applied automatically. Admins should be aware of a brief read-only period in the Portal Management page and a single restart for affected websites. No manual action is required, so effort and urgency remain moderate, with limited user impact as the change is restricted to non-production systems.
30
Admin Impact
15
User Impact
35
Urgency
20
Effort
WHAT YOU NEED TO KNOW
AT A GLANCE
Power Pages pre-production sites will be updated to version 9.8.9.15 with fixes and security updates. Expect a short read-only period and one restart.
END USERS
Users on non-production sites may see a brief read-only period and one restart.
IT ADMINS
No action needed, but expect downtime during maintenance for non-production sites.
ROLLOUT TIMELINE
Upcoming:
23-24 Sept 2026
23-24 Sept 2026
📢 Official Microsoft Message Center Announcement
Power Pages – Power Pages version 9.8.9.15 Pre-Production Release
Message ID: MC1473544
Maintenance window start: September 23, 2026, at 6:00 PM UTC
Maintenance window end: September 24, 2026, at 3:00 AM UTC
This is the pre-production deployment of Power Pages version 9.8.9.15 for Microsoft Dynamics 365. This deployment includes an updated website host and no solution update. This release contains fixes for issues reported by customers as well as performance and security updates. Release notes for this release can be viewed here.
How does this affect me?
This release will be applied to your non-production (trial, developer, and sandbox) Power Pages website(s). During the update, the Portal Management page in the Power Platform admin center will be placed in a read-only state for a short period of time. Additionally, your Power Pages website(s) will be restarted once during this upgrade.
What action do I need to take?
Upgrade of the website(s) to the newest version will be applied automatically. No action is required.
Learn more about the Power Pages upgrade process.
Source: Microsoft Message Center • Analysed by MWPro
