Microsoft 365 Message Center ArchiveM365 Archive

Microsoft 365 Message Center Archive

A fast, searchable archive of Microsoft 365 Message Center announcements and Roadmap items. Track tenant-relevant changes, rollout dates, and service updates.

RoadmapArchiveRSS
MessageActions
MC1239186Major
Microsoft 365 Copilot: Turn Copilot Pages into SharePoint News posts
Feb 26, 2026|Microsoft 365 apps
MC1330893
Pay-as-you-go consumption-based meter for your extra SharePoint storage needs
Jun 1, 2026|SharePoint Online
MC1330892
Plan for Change: Configure Microsoft 365 Apps policy settings in the Microsoft 365 Apps admin center
Jun 1, 2026|Microsoft Intune
MC1330891
Microsoft Teams: Breakout rooms now supported in meetings with up to 1,000 attendees
Jun 1, 2026|Microsoft Teams
MC1330888Major
Upcoming change to Microsoft Defender for Endpoint Advanced Hunting: removal of SMB signature data
Jun 1, 2026|Microsoft Defender XDR
MC1330887
Microsoft Teams: Enhanced bookable desk experience with Teams panel based desk devices
Jun 1, 2026|Microsoft Teams
MC1330886
Microsoft 365 Copilot: Get suggested edits from Copilot in your Copilot Pages
Jun 1, 2026|Microsoft 365 apps
MC1330883Major
Viva Learning: Academy support on mobile
Jun 1, 2026|Microsoft Viva
RM564910
Microsoft Copilot (Microsoft 365): Outlook Emails in Copilot Notebooks
Jun 1, 2026|Microsoft Copilot (Microsoft 365)
RM564805
Microsoft 365 admin center: Organizational Data – Granular access policy controls for custom attributes
Jun 1, 2026|Microsoft 365 admin center
RM564804
Microsoft Copilot (Microsoft 365): Multiple Voice Styles in M365 Copilot voice chats
Jun 1, 2026|Microsoft Copilot (Microsoft 365)
RM564766
Microsoft Teams: Manage Built-in Teams agents in the Teams admin center
Jun 1, 2026|Microsoft Teams
RM564765
Microsoft Purview: Data Loss Prevention - User Based Aggregation of DLP Alerts
Jun 1, 2026|Microsoft Purview
RM564612
Microsoft Teams: Inline search in compose box
Jun 1, 2026|Microsoft Teams
RM559017
Microsoft Copilot (Microsoft 365): Work IQ APIs: Pay‑As‑You‑Go Consumption
Jun 1, 2026|Microsoft Copilot (Microsoft 365)
RM561914
Microsoft Teams: Mandatory pre-meeting consent
May 27, 2026|Microsoft Teams
RM562351
Microsoft Copilot (Microsoft 365): Get actionable suggestions from Copilot in your Copilot Page
May 15, 2026|Microsoft 365 app
RM561549
Microsoft Teams: Teams room builder in the Pro Management portal
May 5, 2026|Microsoft Teams
RM560706
Microsoft Copilot (Microsoft 365): Teams Meetings in Copilot Notebooks
Apr 30, 2026|OneNote
RM561028
Microsoft Teams: Teams Phone Call Transfer Improvements
Apr 27, 2026|Microsoft Teams
RM560694
Microsoft Copilot (Microsoft 365): Create a presentation with Copilot in PowerPoint directly from the PowerPoint Home
Apr 21, 2026|PowerPoint
RM560537
Microsoft Copilot (Microsoft 365): Create a presentation with Copilot in PowerPoint directly from the PowerPoint Web App
Apr 21, 2026|PowerPoint
RM559476
Microsoft Entra: Account Discovery for Application Access Governance.
Apr 21, 2026|Microsoft Entra
RM560536
Microsoft Copilot (Microsoft 365): Create a presentation with Copilot in PowerPoint directly from the PowerPoint Home
Apr 20, 2026|PowerPoint
RM560052
Microsoft Teams: Multi-stream IntelliFrame support for GCC-H and DoD in Teams Rooms on Windows
Apr 9, 2026|Microsoft Teams
RM560049
Microsoft Teams: Multi‑camera view support for GCC-H and DoD in Teams Rooms on Windows
Apr 9, 2026|Microsoft Teams
RM559028
Microsoft Purview: Endpoint Data Loss Prevention - Logged-in user details on the Purview device onboarding page
Mar 19, 2026|Microsoft Purview
RM558679
Microsoft Teams: Standardized preview experience for Word, PowerPoint, and Excel files
Mar 19, 2026|Microsoft Teams
RM558681
Microsoft Purview: Data Loss Prevention – Enrich Defender alerts Graph API with DLP event data
Mar 13, 2026|Microsoft Purview
RM558311
Microsoft Edge: Add setting to create or remove profile desktop shortcut for Windows
Mar 11, 2026|Microsoft Edge
RM557983
SharePoint: Updates to SharePoint home sites
Feb 26, 2026|SharePoint
RM555855
Microsoft Teams: Camera view switching in multi-camera Teams Rooms on Windows
Feb 6, 2026|Microsoft Teams
RM542188
Microsoft Purview: Data Security Posture Agent is now available in preview
Dec 11, 2025|Microsoft Purview
RM537271
Microsoft Purview: Azure AI Foundry integration with Microsoft Purview for AI
Dec 5, 2025|Microsoft Purview
RM532728
Microsoft Purview: New Microsoft Purview Data Security Posture Management Experience
Nov 25, 2025|Microsoft Purview
RM508524
Outlook: User-initiated Copilot insights in classic Outlook
Nov 19, 2025|Outlook
RM518221
Microsoft Entra: Cross-tenant security group synchronization
Nov 14, 2025|Microsoft Entra
RM500895
Microsoft Purview compliance portal: Endpoint Data Loss Prevention - Endpoint DLP support classification of Azure RMS protected Office documents
Aug 21, 2025|Microsoft Purview
RM488800
Microsoft Teams: Automatically update your work location via your organization's Wi-Fi
Apr 9, 2025|Microsoft Teams
RM415168
Outlook: Automatically display auto-mapped calendars
Sep 4, 2024|Outlook
MC1323270
Microsoft Teams: Secure Reliable Transport (SRT) support for Teams meetings and events
May 26, 2026|Microsoft Teams
MC1269209Major
Extending AI in SharePoint using custom skills
Apr 3, 2026|SharePoint Online
MC1324288
Microsoft 365 Usage Analytics Power BI template app will be retired
May 27, 2026|Microsoft 365 suite
MC1185445
Microsoft Purview compliance portal: Purview Information Protection | Classifier Simulation Mode (Health Monitoring)
Nov 12, 2025|Microsoft Purview
MC1217155
Data Security Posture Agent is now available in preview
Jan 13, 2026|Microsoft Purview
MC1310684Action by May 26, 2026
SharePoint Online: Storage quota enforcement updated to align with license limits
May 14, 2026|SharePoint Online
MC1081568
Microsoft Teams: Automatically set work location by connecting to a Wi-Fi network
May 23, 2025|Microsoft Teams
MC1324284
New entry point for "Create pages with AI in SharePoint"
May 27, 2026|SharePoint Online
MC1329309
Dynamics 365 Sales - Personalize outreach emails generated by Sales Qualification Agent
Jun 1, 2026|Dynamics 365 Apps
MC1329308
Power Apps - Use streamlined header and navigation for better viewing
Jun 1, 2026|Power Apps
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