MC1542133: Power Pages Gets Version 9.8.10.x Pre-Production Release with Performance and Security Fixes

MWPRO IMPACT SCORE
OPERATIONAL IMPACT
36
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 planned pre-production release for Power Pages version 9.8.10.x with automatic deployment to non-production environments. Admins may see a brief read-only period and site restart, but no manual action or configuration is required. Impact is mainly operational awareness and ensuring testing environments are available after update completion.
40
🛡️ Admin Impact
20
👥 User Impact
45
⚡ Urgency
25
🔧 Effort
ℹ️ WHAT YOU NEED TO KNOW
📌

AT A GLANCE

Microsoft will apply Power Pages version 9.8.10.x to non-production environments. Expect service restarts and short read-only periods during maintenance.
👥

END USERS

Users may briefly lose access while sites restart during the maintenance window.
🛡️

IT ADMINS

No action needed, but be aware of the scheduled downtime for non-production environments.
📅

ROLLOUT TIMELINE

Upcoming:
10–11 Nov 2026

📢 Official Microsoft Message Center Announcement


Power Pages – Power Pages version 9.8.10.x Pre-Production Release
Message ID: MC1542133
Maintenance window start: November 10, 2026, at 6:00 PM UTC
Maintenance window end: November 11, 2026, at 3:00 AM UTC

This is the pre-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 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