MC1542138: Power Pages Gets Production Release 9.8.10.x with Performance and Security Fixes

MWPRO IMPACT SCORE
OPERATIONAL IMPACT
37
0 25 50 75 100
MODERATE IMPACT • ASSESS BUSINESS IMPACT
Recommended Action:
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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 production rollout for Power Pages version 9.8.10.x with performance and security fixes. The maintenance window causes brief read-only states and a single site restart, so platform admins should be aware and monitor services. No customer action is required, but awareness and communication may be needed ahead of the maintenance window.
40
🛡️ Admin Impact
25
👥 User Impact
45
⚡ Urgency
25
🔧 Effort
ℹ️ WHAT YOU NEED TO KNOW
📌

AT A GLANCE

Power Pages version 9.8.10.x is being deployed to production with performance, security and reliability updates. Websites will restart once during the maintenance window.
👥

END USERS

Sites may briefly restart during the update.
🛡️

IT ADMINS

No immediate admin action required.
📅

ROLLOUT TIMELINE

Upcoming:
13–14 November 2026

📢 Official Microsoft Message Center Announcement


Power Pages – Power Pages version 9.8.10.x Production Release
Message ID: MC1542138
Maintenance window start: November 13, 2026, at 6:00 PM UTC
Maintenance window end: November 14, 2026, at 3:00 AM UTC

This is the production deployment of Power Pages version 9.8.10.x 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 production 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