Microsoft 365 Message Center Archive

MC1150558

The September 2025 Windows security update is now available

MC1150557

Certificate-based authentication changes following installation of Windows updates released September 9, 2025

MC1150124

New Fabric Tenant Setting: “Set alert” Button Visibility for Power BI Users

MC1150118

Microsoft Defender for Office 365: New records in Streaming API and Sentinel EmailEvents table

MC1150117

Manage interest is being replaced by Manage People Skills by December 31, 2025

MC1147383

(Updated) Microsoft Purview | Export download with pre-authorized link support

MC1138788

(Updated) Viva Engage: Public discussions now available in Workplace Search and Copilot Search

MC1138227

Dynamics 365 Customer Insights - Journeys - Simplify forms by filtering choices based on previous answers

MC1137601

(Updated) Additional document processing rule actions for Microsoft SharePoint libraries

MC1134168

(Updated) Plan for Change: Windows quality updates during the out-of-box experience

MC1131777

(Updated) Outlook for iOS: Minimum system requirements updated to iOS 18 and above

MC1130387

(Updated) Microsoft Edge: AI-powered History search now available

MC1046161

Microsoft Purview | Data Loss Prevention: New inline protection controls for AI apps in Microsoft Edge for Business

MC1148604

Dynamics 365 Customer Insights – Journeys - Prevent duplicate emails to shared email addresses

MC1148601

Power Apps - Create offline profiles in the maker studio for Canvas apps

MC1148593

Power Apps - Manage your source code for canvas apps

MC1148546

Simultaneous role-specific Teams Town hall and Webinar views in Teams Rooms on Windows

MC1148545

Microsoft 365 admin center - Usage reports: Agent usage (preview)

MC1148542

Dynamic video tile resizing based on occupancy count from Teams Rooms on Android

MC1148535

Microsoft Teams: Updated sender email address for channel guest invitations

MC1148532

Microsoft Purview |eDiscovery - Graph APIs for Standard eDiscovery

MC1148529

Outlook for Web adds “Get diagnostics” option under Help tab

MC1148527

Viva Engage – New admin toggle to manage Move conversation feature

MC1148526

Microsoft Purview | Data Loss Prevention - UX improvements to the DLP Alerts in Purview Portal

MC1148275

Microsoft Dataverse – Service Update 9.2.25091.00000 for GER