Microsoft 365 Message Center

Comprehensive archive of Microsoft 365 service updates and feature announcements.

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Message Details
Services
Published
Actions
Dynamics 365 Customer Service - Enable enhanced screen recording controls for admins
MC1302880
Dynamics 365 Apps
May 6, 2026
Updated
Outlook: Support for storing S/MIME certificates in contacts in new Outlook
MC1302908
Exchange Online
Microsoft 365 apps
May 6, 2026
Microsoft Purview compliance portal: Purview SDK embedded in Agent Framework SDK
MC1302905
Microsoft Purview
May 6, 2026
Viva Engage Communities and Storylines in Teams – Individual enablement controls
MC1302904
Microsoft Teams
Microsoft Viva
May 6, 2026
Teams meeting templates: Fundamentals and security upgrade
MC1302903
Microsoft Teams
May 6, 2026
Unlocking deeper Copilot insights with enhanced Power BI filtering
MC1302902
Microsoft Viva
May 6, 2026
Dynamics 365 Project Operations – Use stocked products in resource-based deployments
MC1302876
Dynamics 365 Apps
May 6, 2026
Dynamics 365 Commerce - Configure inline actions on transaction line items in Store Commerce
MC1302856
Dynamics 365 Apps
May 6, 2026
Power Automate – Test subflows with test suite in Power Automate for desktop
MC1302699
Microsoft Power Automate
May 6, 2026
Microsoft Copilot Analytics: Data export public preview for Copilot metrics in the Copilot dashboard
MC1173208
Microsoft Viva
Oct 16, 2025
Updated
Microsoft Teams: Live chat will be renamed to Customer Connect
MC1287369
Microsoft Teams
Apr 21, 2026
Updated
Auto upgrade of shared calendars from legacy MAPI model to modern REST model
MC1287370
Microsoft 365 suite
Apr 21, 2026
Updated
Assign participants to breakout rooms using CSV import in Microsoft Teams meetings
MC1280561
Microsoft Teams
Apr 15, 2026
Updated
Microsoft Teams: New experience when users minimize the meeting window
MC1266027
Microsoft Teams
Mar 30, 2026
Updated
Improved copy and paste support for @mentions and shared contacts in Microsoft Teams
MC1250273
Microsoft Teams
Mar 12, 2026
Updated
Microsoft Teams: Miracast support for Teams Rooms on Windows (Teams Rooms Pro only)
MC1186374
Microsoft Teams
Nov 15, 2025
Updated
Track notifications delivery for Storyline Announcements in Viva Engage
MC1301833
Microsoft Viva
May 5, 2026
Microsoft Purview: Data Security Investigations – Introducing optical character recognition (OCR) support
MC1301831Major Change
Microsoft Purview
May 5, 2026
Outlook: Delimiter setting admin policy
MC1239176
Exchange Online
Feb 26, 2026
Updated
Updates available for Microsoft 365 Apps for Current Channel
MC1301824
Microsoft 365 apps
May 5, 2026
Change Optics report for Exchange Online begins public preview
MC1301802
Exchange Online
May 5, 2026
Microsoft Purview: Data Lifecycle Management- Azure PST Import
MC1281505
Microsoft Purview
Apr 15, 2026
Updated
Microsoft Purview | Data Loss Prevention- DLP to restrict processing external emails in M365 Copilot and Copilot Chat
MC1301714
Microsoft Purview
Microsoft 365 Copilot Chat
May 5, 2026
Viva Engage: Pinned resources and related communities in Teams for iOS
MC1268933
Microsoft Viva
Apr 2, 2026
Updated
Copilot Notebooks: New features coming to Frontier Public
MC1254552
Microsoft 365 apps
Mar 17, 2026
Updated
Microsoft Teams: Book future meetings from Microsoft Teams panels (Android)
MC1274551
Microsoft Teams
Apr 8, 2026
Updated
Brand impersonation protection for Teams Calling
MC1219793
Microsoft Teams
Jan 21, 2026
Updated
Introducing Calendar Agentic capabilities in Microsoft 365 Copilot
MC1296874
Microsoft 365 Copilot Chat
Apr 30, 2026
Updated
Dynamics 365 Supply Chain Management - Enhance picking speed using spatial location intelligence
MC1301497
Dynamics 365 Apps
May 5, 2026
Dynamics 365 Commerce - Display distance in kilometers on the Store Commerce app
MC1301490
Dynamics 365 Apps
May 5, 2026
Dynamics 365 Commerce - Enable associates to use the nearest store payment terminal
MC1301477
Dynamics 365 Apps
May 5, 2026
Dynamics 365 Supply Chain Management - Enable precise serial and batch capture in cluster picking
MC1301473
Dynamics 365 Apps
May 5, 2026
Power Apps - Dataverse Agent users with Microsoft Entra Agent ID
MC1300981
Power Apps
May 5, 2026
Microsoft 365 Copilot: Intelligent Summaries in Copilot Dashboard
MC1266912
Microsoft Viva
Mar 31, 2026
Updated
Microsoft 365 Copilot: Comprehensive Copilot metrics in Copilot Analytics
MC1266023
Microsoft Viva
Mar 30, 2026
Updated
Microsoft 365 Copilot app: Branded footer customization
MC1238432
Microsoft 365 Copilot Chat
Feb 25, 2026
Updated
Outlook: Share Word, Excel and PowerPoint local files via the new Outlook for Windows
MC1245222
Exchange Online
Mar 5, 2026
Updated
Microsoft 365 Apps: Cloud Update adds update health reporting
MC1289720
Microsoft 365 suite
Apr 23, 2026
Updated
Microsoft 365 Copilot will use private community and event content as grounding sources
MC1296480
Microsoft Viva
Apr 30, 2026
Updated
Viva Engage digest updates: Improvements to weekly
MC1269207Major Change
Microsoft Viva
Apr 3, 2026
Updated
Microsoft Defender for Office 365: Enhancing how we handle promotional mail
MC1279093Major Change
Microsoft Defender XDR
Apr 13, 2026
Updated
Microsoft Teams: Enhanced cross-platform join via Session Initiation Protocol (SIP) for Teams Rooms on Android
MC1294522Major Change
Microsoft Teams
Apr 28, 2026
Updated
Microsoft Entra: App Instance Lock enabled by default for new applications
MC1300584Action Required
Microsoft Entra
May 4, 2026
Exchange admin dashboard adds provider list export for Actionable Messages
MC1297983
Microsoft 365 apps
May 1, 2026
Use sensitivity labels to block all connected experiences that analyze content in Word, Excel, and PowerPoint
MC1297982
Microsoft 365 suite
Microsoft 365 apps
May 1, 2026
Agent Registry API transition to Agent 365
MC1297981
Microsoft 365 suite
May 1, 2026
What’s new in the Microsoft Intune service update for April 2026
MC1297979
Microsoft Intune
May 1, 2026
Microsoft 365 Copilot: Updated handling of entity inserts in the Copilot Chat input box
MC1230892
Microsoft 365 Copilot Chat
Feb 11, 2026
Updated
Microsoft 365 Copilot: Graph APIs for agent and app management
MC1173195
Microsoft 365 Copilot Chat
Oct 15, 2025
Updated
Microsoft 365 Copilot: Change in accessing additional agents in Excel
MC1287365
Microsoft 365 apps
Apr 21, 2026
Updated