MWPRO IMPACT SCORE
OPERATIONAL IMPACT
30
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
This is a scheduled early upgrade of Power Pages with a short portal management read-only state and a single site restart. No manual action is required, but admins should be aware of timing to monitor service and communicate any brief downtime. User impact is minimal as the restart may briefly interrupt sessions, and implementation effort is low since the process is automated.
30
Admin Impact
20
User Impact
40
Urgency
20
Effort
WHAT YOU NEED TO KNOW
AT A GLANCE
Early upgrade to Power Pages 9.8.9.17 is scheduled. Expect performance and security fixes and a short read-only period in admin view.
END USERS
No major end-user change expected.
IT ADMINS
Be aware of a brief read-only state in Portal Management and a single site restart during the upgrade window.
ROLLOUT TIMELINE
Start:
26 September 2026
26 September 2026
📢 Official Microsoft Message Center Announcement
Power Pages – Power Pages version 9.8.9.17 Early Upgrade Release
Message ID: MC1478813
Maintenance window start: September 26, 2026, at 6:00 PM UTC
Maintenance window end: September 27, 2026, at 3:00 AM UTC
This is the early upgrade deployment of Power Pages version 9.8.9.17 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 Power Pages website(s) marked for early upgrade. 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
