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?
Watch our 60‑second explainer
Primary Audience
Power Platform AdminsIT ManagersService Owners
Why this score?
AI Confidence
HIGH
Enough detail is available to trust this assessment.
Assessment Reasoning
An early upgrade for Power Pages introduces a new host version with fixes and security updates. Admin impact is moderate as sites restart and the Portal Management page becomes read-only briefly, but no manual action is required. User impact is minor as the restart may briefly interrupt site availability. Urgency is moderate since the maintenance is scheduled soon, requiring awareness rather than configuration or planning.
30
Admin Impact
20
User Impact
40
Urgency
20
Effort
WHAT YOU NEED TO KNOW
AT A GLANCE
Power Pages sites marked for early upgrade will move to version 9.8.8.x during a scheduled maintenance window. Expect a portal restart and short read-only period.
END USERS
Users may briefly lose portal access during the upgrade.
IT ADMINS
No action needed; upgrade applies automatically, but note the maintenance window and possible user impact.
ROLLOUT TIMELINE
Start:
23 August 2026
23 August 2026
📢 Official Microsoft Message Center Announcement
Power Pages – Power Pages version 9.8.8.x Early Upgrade Release
Message ID: MC1459765
Maintenance window start: August 23, 2026, at 6:00 PM UTC
Maintenance window end: August 24, 2026, at 3:00 AM UTC
This is the early upgrade deployment of Power Pages version [Version Number] 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
