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We’re introducing multi-tenant agent management in public preview. Partners and enterprise administrators can view and manage agents across their managed tenants from the Microsoft 365 admin center. Learn more: Manage agents across multiple tenants in the Microsoft 365 admin center (preview) — Manage agents across multiple tenants in the Microsoft 365 admin center (preview) Microsoft …

Read More about MC1456781 Public preview: Manage agents across multiple tenants from the Microsoft 365 admin center

Summary Power Pages version 9.8.8.5 will be automatically applied to Power Pages websites marked for early upgrade. The update includes an updated website host, with no solution update required. During the maintenance window, the Portal Management page in the Power Platform admin center will be briefly read-only. Each affected Power Pages website will restart once …

Read More about MC1455035 Power Pages version 9.8.8.5 Early Upgrade Release

Summary Power Pages version 9.8.8.5 will be automatically applied to websites marked for early upgrade. The update includes an updated website host, with no solution update required. Microsoft states the release contains customer-reported fixes plus performance and security updates. During the upgrade, the Portal Management page in the Power Platform admin center will be briefly …

Read More about MC1455043 Power Pages version 9.8.8.5 Early Upgrade Release

Is it safe to buy upgraded gaming laptops from marketplace sellers on Best Buy or Amazon? Don’t lose your RAM during a repair. Discover the marketplace warranty trap where retail technicians override your paid upgrades using manufacturer spec sheets. Key Takeaways What: Best Buy removed 32GB of RAM from a 64GB laptop during a warranty …

Read More about Why did Best Buy remove laptop RAM during repair and say it was incompatible?

We are announcing Dynamics 365 Contact Center certification for Windows 365 virtual PCs in Dynamics 365 Contact Center. This feature will reach public preview on August 31, 2026. Microsoft 365 Message Center ID: MC1456525 Published: Aug 17, 2026 Last Modified: August 17, 2026 Category: Stay informed Tags; New feature Status: Launched Products & Platforms: Dynamics …

Read More about MC1456525 Dynamics 365 Contact Center Certification for Windows 365 Virtual PCs

We are announcing the ability to enable online mode to access Dataverse for canvas apps in Power Apps. This feature will reach general availability on September 15, 2026. Microsoft 365 Message Center ID: MC1456538 Published: Aug 17, 2026 Last Modified: August 17, 2026 Category: Stay informed Tags: New feature Status: Launched Products & Platforms: Power …

Read More about MC1456538 Power Apps: Enable online mode to access Dataverse for canvas apps

We’re introducing a new coverage report for Microsoft Purview Information Protection auto-labeling policies. After you enable an auto-labeling policy, this report helps you understand how policy enforcement is progressing compared to the results of your most recent simulation. The report provides a centralized view of files that were successfully labeled, files that are still being …

Read More about MC1456609 Microsoft Purview Information Protection: Auto-labeling per-policy coverage report

Microsoft 365 Copilot Chat in Microsoft Edge is updating the endpoint used for the compliant Copilot Chat experience in the Edge sidebar. The endpoint is changing from outlook.office.com/hosted/semanticoverview/Users to cr.m365copilotapp.svc.cloud.microsoft. This change aligns Microsoft 365 Copilot Chat in Edge with the current endpoint architecture and documented Microsoft Edge allowlist requirements. Organizations that manage network allowlists …

Read More about MC1456610 Microsoft 365 Copilot Chat: Updated commercial Copilot endpoint for Microsoft Edge

Windows updates released in October 2026 will begin Enforcement mode for AD FS Distributed Key Manager (DKM) container ACL hardening. This hardening change is designed to address the elevation of privilege vulnerability documented in CVE-2026-56155 by automatically remediating insecure DKM container ACL configurations on supported Windows Server versions. Organizations using Active Directory Federation Services (AD …

Read More about MC1456735 60-Day Reminder: AD FS DKM container ACL hardening begins in October 2026

We are announcing planning group support in Adherence historical analytics in Dynamics 365 Customer Service. This feature will reach general availability on August 31, 2026. Microsoft 365 Message Center ID: MC1456408 Published: Aug 17, 2026 Last Modified: August 17, 2026 Category: Stay informed Tags: New feature Status: Launched Products & Platforms: Dynamics 365 Apps How …

Read More about MC1456408: Dynamics 365 Customer Service – Planning group support in Adherence historical analytics

We are announcing planning group support in the Forecast scenario in Dynamics 365 Customer Service and Dynamics 365 Contact Center. This feature will reach general availability on August 31, 2026. Microsoft 365 Message Center ID: MC1456418 Published: Aug 17, 2026 Last Modified: August 17, 2026 Category: Stay informed Tags: New feature Status: Launched Products & …

Read More about MC1456418: Dynamics 365 Customer Service – Planning group support in Forecast scenario

We are announcing the ability to transform customer journeys into action with record creation in Dynamics 365 Customer Insights – Journeys. This feature will reach general availability on September 15, 2026. Microsoft 365 Message Center ID: MC1456427 Published: Aug 17, 2026 Last Modified: August 17, 2026 Category: Stay informed Tags: New feature Status: Launched Products …

Read More about MC1456427: Dynamics 365 Customer Insights – Journeys – Transform customer journeys into action with record creation

Summary Minecraft Education Learning Cubed v1.26 adds cross-tenant multiplayer support for Dedicated Servers and includes features from recent Bedrock releases. Microsoft 365 Global Administrators can enable cross-tenant multiplayer connections for Minecraft Education Dedicated Servers. Organizations using Minecraft Education Dedicated Servers, along with participating educators and students, are the primary audience for this change. Update Minecraft …

Read More about MC1454997: Learning Cubed Update with Cross-Tenant Multiplayer and Latest Bedrock Features

Summary Beginning September 1, 2026, SharePoint triggers and actions that are currently returning a thumbnail URL are being updated. The new Get file thumbnail action will return an image instead of a URL, and existing flows that rely on the current thumbnail URL will otherwise return an invalid URL that may cause subsequent flow actions …

Read More about MC1454816 Power Platform: Information about SharePoint file thumbnail changes

Summary On October 13, 2026, Windows 11, version 24H2 Home and Pro editions, and Windows 10 Enterprise LTSB 2016 will reach end of updates. After this date, devices running these editions will no longer receive monthly security and non-security preview updates containing protections from the latest security threats. Microsoft 365 Message Center ID: MC1454882 Last …

Read More about MC1454882 60-Day Reminder: Windows 11, version 24H2 and Windows 10 LTSB 2016 reaching end of updates on October 13, 2026

Summary The setFederatedConnectors CLI toggle for managing Microsoft 365 Copilot connectors is retiring by August 25, 2026. Connector governance will unify under the Allowed agent types setting in the Microsoft 365 admin center. Administrators should update workflows and review settings before October 5, 2026. Note: If you organization is not using the setFederatedConnectors CLI toggle …

Read More about MC1454973 Manage Copilot connectors (Global setting) from Agent 365: SetFederatedConnectors CLI toggle is retiring

Summary On October 13, 2026, Windows Server 2022 will reach end of mainstream support. The October 2026 security update will be the last mainstream support update available for this version. After this date, Windows Server 2022 will transition to extended support, which includes security updates at no additional cost, and will continue to receive monthly …

Read More about MC1454978 60-Day Reminder: Windows Server 2022 will reach end of mainstream support on October 13, 2026

Summary Copilot Chat in Outlook for Mac and iPad can now pop out into a separate floating window, allowing easier multitasking. This feature, enabled by default, rolls out worldwide from mid-August to mid-September 2026. Users can resize, reposition, return, or close the chat window with no action required from organizations. We are introducing the ability …

Read More about MC1454996: Copilot Chat can float over your Outlook iPad and Mac window

Summary Azure PST Import enables Microsoft 365 admins to import PST files from Azure Blob Storage into Exchange Online mailboxes using PowerShell. It includes readiness validation, reporting, and compliance controls. The rollout begins late August 2026, affecting Exchange Online and Purview Data Lifecycle Management administrators. Azure PST Import provides a structured, PowerShell-based way for administrators …

Read More about MC1455013 Microsoft Purview: Data Lifecycle Management- Azure PST Import