M365 Archive

Microsoft 365 Message Center and Roadmap Archive

This site archives Microsoft 365 Message Center and Roadmap posts for reference. Message Center posts vary by tenant; always use your tenant's Message Center as the source of truth.

MC1470425
Microsoft Copilot Cost Management: September Updates
MC1470424
Microsoft Viva Engage: New left navigation controls for collapsing, resizing, and managing favorites
RM570641
Dynamics 365 Field Service: Streamline mobile work with an optimized Subgrid control
RM570469
Microsoft Copilot (Microsoft M365): Copilot Chat can now better match search results from text that appears inside images embedded in Word, Excel, and PowerPoint file
RM570965
Microsoft Purview: Endpoint Data Loss Prevention-Archive File Classification Behavior Change for Windows Endpoints
RM570843
Microsoft Teams: Upgraded call history in Teams Calls app
RM570648
Microsoft Teams: Analytics for desk utilization on Teams Pro Management portal
RM570646
Microsoft Teams: Organize important resources in chats and channels
RM566858
Microsoft Teams: Clearer text highlighting in dark mode and high contrast mode
RM567008
Microsoft Copilot (Microsoft 365): New Rich Answer Cards
RM566527
Microsoft Purview: Data Lifecycle Management - Ensure regulatory compliance by deleting inactive OneDrives and mailboxes for departing employees
RM565866
Microsoft Purview: Data Lifecycle Management - Retention capabilities based on files Last Accessed in OneDrive and SharePoint
RM553224
Microsoft Viva: Copilot Enhanced Topic Assignment
RM487852
Microsoft Copilot (Microsoft 365): Realtime voice interactions in Word and PowerPoint
RM488142
Microsoft Excel: Extending support for Insights Services to GCC-H and DoD sovereign clouds
RM472030
Microsoft Purview compliance portal: Data Lifecycle Management - Retention based on Last Accessed for files in OneDrive and SharePoint
MC1470417
Microsoft 365 Copilot: Review PDFs using the Copilot context menu on OneDrive iOS
MC1470416
Microsoft OneDrive and SharePoint: Anchored comments in the PDF viewer
MC1470415
Microsoft 365 Copilot in PowerPoint: Guide Presentation Creation with Notes Steering and Strict Brand Adherence
MC1470410
Microsoft Teams: QR code protection for messages from external users
MC1282683
Create and edit SharePoint pages with Copilot-powered AI
MC1466753
Microsoft Word: Similarity Checker retirement
MC1469525
The September 2026 Scan Cab is available
MC999442
Microsoft Purview | Data Lifecycle Management: Retention based on “last accessed” for OneDrive and SharePoint files
MC1469958
Microsoft Purview: Auto-labeling scalability, policy management, and reporting enhancements
MC1459143
Communicator app enters Public Preview
MC1470296
Windows Office Hours: September 17, 2026
MC1430536
Microsoft Purview: Insider Risk Management - Unified alert queue
MC1290821
eSignature for Microsoft 365 - Recipient groups
RM570962
Microsoft Teams: Multi-line call history tabs in the Calls app
RM570647
SharePoint: Changes to the FAQ web part authoring experience
RM570440
Outlook: Inline chat for email drafting
RM570427
Microsoft Teams: Meeting Shared Files
RM569447
Microsoft Teams: Breakout room support on Teams Rooms on Android
RM568364
Microsoft Viva: Rolling out Custom branding in Engage
RM567895
OneNote: Multimodal capture in Copilot Notebooks (Android)
RM567671
Planner: Planner Agent chat in Basic Plans
RM561204
Planner: My Tasks redesign
RM562343
Microsoft Purview: Data Lifecycle Management - Insights and policy recommendations on sensitive M365 data for better Data Security and Compliance posture
RM561857
Microsoft Viva: Viva Glint - Topic Assignments Included in Comment Report Export
RM561490
Microsoft Teams: Connect Teams meeting to existing Planner Plans
RM543713
Microsoft Teams: Call quality feedback surveys for Teams Rooms on Android
RM522616
Microsoft Copilot (Microsoft 365): Ask Copilot about highlighted response content
RM493742
Microsoft Teams: Advanced Collaboration Analytics for GCC
RM486828
Microsoft Purview compliance portal: Data Lifecycle Management - Apply a retention policy to Microsoft Planner content
RM476488
Microsoft Teams: Ability to separate out the Townhall attendee invites
RM472031
Data Loss Prevention- DLP Policy Change Insights with Security Copilot
MC1469962
Change in sender email address for Copilot emails
MC1469961
Microsoft Viva Glint: Copilot features are no longer available for cross-tenant guest users
MC1469960
Microsoft Exchange Online: Review and configure EWSAllowedAppIDs before Exchange Web Services access changes
MC1469957
[Whiteboard] Legacy Whiteboard migration to OneDrive
MC1466751
Microsoft Teams: Lobby visibility will align with the "Who can admit from lobby" meeting option
RM499153
Microsoft Copilot (Microsoft 365): Enhanced personalization with memory in Copilot
MC1441784
Microsoft Copilot for Outlook: New Copilot entry point in Classic Outlook
MC1446797
Microsoft Teams: Modernized Gallery view in Teams Rooms on Android
MC1443518
Microsoft Teams: Expanded presenter visibility in Manage what attendees see
MC1462473
Microsoft Teams: PowerPoint Live introduces light mode for presenters
MC1429012
Microsoft Teams: Enhanced delegated calling with delegate call access restrictions and join notifications
MC1461164
Microsoft Teams Rooms on Android: room users can change the app language
MC1146821
Rewrite with Microsoft 365 Copilot Chat coming soon to Edge for Business users
MC1469811
IT resources to plan, prepare, and deploy Windows
MC1459129
Microsoft Viva: Viva Learning retirement of Microsoft 365 training content
MC1009930
Microsoft Teams: Distinguish invites among Attendee, Presenter, and Co-organizer emails
MC1459141
Microsoft Teams: Admin policy to automatically block identified external meeting bots from joining meetings
MC1469583
Updates available for Microsoft 365 Apps for all channels
MC1469565
Microsoft Purview | Data Lifecycle Management - Graph API Support for archive mailboxes
MC1469564
Microsoft Publisher: Reminder that support ends in October 2026
MC1469557
[Whiteboard] Standalone app deprecation (Windows, Mobile)
MC1469555
Microsoft Entra: Optimized passkey registration campaign experience
MC1469551
Teams admin center device state rules and health alerts retire; use Teams Rooms Pro Management portal
RM570847
Microsoft Viva: Copilot Analytics - Agent value insights in Agent 365 Dashboard
RM570845
Microsoft Purview: Data Loss Prevention for Microsoft Cowork
RM570668
Microsoft 365: Teams Channel Backup
RM570448
OneDrive: Sync support for up to 1 million items on macOS
RM570429
Microsoft Viva: Viva Glint - Survey taking experience refinements
RM570153
Planner: Add times to task start, finish, and due dates
RM569933
Planner: Task History
RM568932
Microsoft Teams: Collect information with list form in Workflows
RM568791
Planner: Refreshed experience and new capabilities
RM567319
Outlook: Categorize Emails by Dragging Them onto a Favorite Category
RM560324
Microsoft Purview: Data Lifecycle Management - DLM Meter Change
RM561035
Microsoft Edge: Allow M365 authentication popups in work profiles
RM560548
Microsoft Viva: Viva Glint - Configure user and survey data retention for deleted users in Viva Glint
RM557560
Microsoft Copilot (Microsoft 365): AI Generated video drafts include text animations and new layout options
RM550513
Microsoft Clipchamp: Upgraded music selection for Copilot AI Videos
RM547749
Microsoft Viva: Copilot Analytics - Export metrics in the Copilot Dashboard at Day Level
RM522096
Microsoft Purview: Integration with Entra GSA Internet Access to enable sensitive file filtering at the network layer
RM392838
Microsoft Purview compliance portal: Data Lifecycle Management - Introduction of secure workflow to bypass legal holds and retention policies
MC1462915
Allow connections to copilot.cloud.microsoft before the Copilot URL redirect
RM570842
Dynamics 365 Finance: Support requirements of tax reform in Brazil in 2027
MC1466762
Cross-post SharePoint News to Engage
MC1469329
Build apps in Microsoft Copilot Studio and Copilot Cowork
MC1469328
Notice: The September 2026 Scan Cab for Microsoft updates is delayed
MC1469327
The September 2026 Windows security update is now available
MC1325441
Microsoft Purview | Data Lifecycle Management - Archive SharePoint files under retention
MC1466328
Frontier: [Skills] 'Explain this presentation' built in skill in PPT Copilot (Desktop)
MC1467357
Microsoft Teams: Updated header and dashboard for chats and channels on mobile
MC1467356
Deprecation for Manifest V2 (MV2) browser extensions support in Microsoft Edge
MC1467355
Power BI subscriptions: Changes to notification delivery and sender experience
RM570439
Microsoft Teams: QR code protection in Teams messaging
RM569209
Microsoft Teams: Add multiple steps when building a workflow from scratch
RM567461
Microsoft Teams: Updated header and dashboard for chats and channels on mobile
RM566317
Microsoft Viva: Create and customize PBI reports
RM566316
OneDrive: Refreshed file browsing and filtering experience in OneDrive Web
RM564968
Microsoft Clipchamp: New text and shape animations in the video editor
RM561033
Microsoft Purview: Endpoint Data Loss Prevention – Device Health Reporting Dashboard
RM558928
Planner: Microsoft Planner tab support for shared and private channels in Microsoft Teams
RM553215
Microsoft Copilot (Microsoft 365): Create Videos in the Clipchamp Start Page
MC1440968
Microsoft Entra ID: Optimizations for passkey registration experience
MC1387814
Microsoft Teams: RTMP-In port and domain changes required
MC1403410
Microsoft Viva: Agent flexible query in Analytics Workbench
MC1466864
Call Quality Dashboard Custom Detailed Reports
MC1466760
Microsoft Copilot Pages: Access existing Pages from the "/" menu in chat
MC1466757
Microsoft Teams: Collect information with List Form in Workflows
MC1466754
Microsoft Viva Engage: Reducing reply notification volume in email
MC1466750
Microsoft Secure Score: New AI-readiness recommendations for device security
RM570445
Microsoft Purview: Auto-labeling scalability, policy management, and reporting enhancements
RM570443
Microsoft Edge: Tab organization enhancements
RM570468
Microsoft Teams: Automatic recording and transcription choices align with admin policies
RM570467
Microsoft Teams: Admins can control profanity filtering in meeting transcripts
RM568366
Microsoft Edge: Automatically unsubscribe users from notifications sent by scam and malicious sites
RM561327
Microsoft Purview: Information Protection- File Labeler and File Viewer for MacOS
RM516043
Microsoft Edge: PDF Viewer Performance Improvement and Minor Visual Updates
RM506749
Microsoft Viva: Copilot Analytics - Agent Dashboard.
MC1438571
Default visibility of additional profile card properties in Microsoft 365 profile cards
MC1166852
Microsoft Viva Copilot Analytics launches new agent dashboard
MC1323270
Microsoft Teams: Secure Reliable Transport (SRT) support for Teams meetings and events
MC1257308
Microsoft Teams: Building‑level insights on the Teams Rooms Pro Management portal recommended actions page
MC1466584
Dynamics 365 Contact Center- Use data masking to protect customer data
MC1466327
Frontier: [Skills] 'Explain this presentation' built in skill in PPT Copilot (Web)
MC1466326
Frontier: [Skills] 'Explain this presentation' built in skill in PPT Copilot (Mac)
MC1466323
Frontier: Skills] 'Sharpen slide titles' built in skill in PPT Copilot (Desktop)
MC1466321
Frontier: [Skills] 'Sharpen slide titles' built in skill in PPT Copilot (Mac)
MC1466322
Frontier: [Skills] 'Sharpen slide titles' built in skill in PPT Copilot (web)
MC1326509
Microsoft Purview: Information Protection- File Labeler and File Viewer for MacOS
MC1466307
Microsoft Teams: Centralized notification settings for channels
MC1466302
Project Online Essentials reaches End of Life on October 1, 2026: Action required
MC1466299
Microsoft Planner: New Planner usage report in the Microsoft 365 admin center
MC1466296
Microsoft Teams: Report security concerns in meetings
RM570433
Microsoft Copilot Studio: Deliver rich interactive app experiences in Copilot Studio agents
RM569474
Microsoft Copilot Studio: Introducing an App- and Intent-First Agent Creation Experience
RM569214
Microsoft Teams: Copilot Chat for chats, channels, calls, and meetings in GCC, GCC High, and DoD
RM569609
Microsoft Teams: Report a Message or an External User for Security Concern in Gov Clouds
RM568372
Microsoft Purview: Data Loss Prevention - SLA Based Alert Reporting Dashboard
RM565865
Microsoft Purview: Data Lifecycle Management - Azure PST Import
RM564912
Microsoft Teams: New room optimization mode user experience in Teams desktop
RM565215
Microsoft Teams: Automatic recording and transcription for Teams Call Queues
RM564614
Microsoft Teams: Meeting recap app
RM565131
Microsoft Teams: Multi-line Calling on Teams Mobile
RM564617
Microsoft Purview: Information Protection - Rights Management connector – Certificate-based authentication
RM562050
Microsoft Teams: Support human interpreter listening mode in Microsoft Teams Rooms on Windows
RM561604
Microsoft Teams: Chat panel open by default in the gallery view on Teams Rooms on Android
RM561648
Microsoft Teams: Town hall media optimization for VDI attendees
RM561031
Microsoft Teams: Enhanced bookable desk experience with Teams panel-based desk dock devices
RM561486
Microsoft Edge: Improved website compatibility with site troubleshooting controls
RM560820
Microsoft Purview: Data Lifecycle Management – Increase in expansion limit for auto expanding archive beyond 1.5TB
RM560823
Microsoft Edge: Work Search Banner for Google
RM560323
Microsoft Teams: Profanity filter is disabled by default for captions
RM559613
Microsoft Copilot (Microsoft 365): Copilot Chat can now better match search results from Scanned PDFs
RM559617
Microsoft Purview: Purview in Microsoft Admin Center
RM559608
Microsoft Teams: Quick access to read items from unread-only view
RM501120
Microsoft Copilot (Microsoft 365): Federated Copilot Connectors
RM558852
Microsoft Teams: Digital signage support for Teams panels
RM558679
Microsoft Teams: Standardized preview experience for Word, PowerPoint, and Excel files
RM557559
Microsoft Purview: Data Lifecycle Management- Azure PST Import
RM555235
Microsoft Teams: One-stop admin portal for Teams devices with Teams Rooms Pro Management
RM545896
Microsoft Copilot (Microsoft 365): Structured Document Generation with Forms
RM530578
Microsoft Edge: Tracking prevention when browsing InPrivate
RM529850
Microsoft Copilot (Microsoft 365): Meeting Prepare from Up Next
RM495002
Microsoft Teams: Slash commands for apps
RM494839
Microsoft Purview compliance portal: Scanner data export for custom reporting
RM422324
OneNote: Summary and Q&A in OneNote Mobile with Copilot (Iphone)
RM422323
OneNote: Summary and Q&A in OneNote Mobile with Copilot (Android)
RM409534
Microsoft Teams: Local PTZ for Microsoft Teams Rooms on Windows
MC1459138
Microsoft Teams: Local Pan-tilt-zoom (PTZ) controls for Microsoft Teams Rooms on Windows
MC688109
Co-organizer experience updates in Teams Webinars and Townhalls
MC1332816
Scoped SharePoint search in Teams (SharePoint app, also called Viva Connections)
MC1324280
Assign open shifts in Microsoft Teams Shifts
MC1317836
Microsoft Teams: Unblock users to send message while file is uploading in the background
MC1316231
Microsoft Teams: Front-of-room view control for Webinars and structured meetings in Teams Rooms on Android
MC1307982
Microsoft Teams Town halls: Upload custom backgrounds in Manage what attendees see
MC1250273
Improved copy and paste support for @mentions and shared contacts in Microsoft Teams
MC1251206
Microsoft Teams: Identify external bots joining your Teams meetings
MC1261595
Microsoft Teams town halls now support backup Real-Time Messaging Protocol (RTMP) streams
MC1256307
Microsoft Teams: Recently used emojis sync across devices
MC1197146
Express voice enrollment in Microsoft Teams
MC1045221
Microsoft Teams: New user setting to view incoming calls in a small window
MC1459131
Microsoft Teams: Prepare custom apps for private and shared channel compatibility
MC1454108
Microsoft 365 Copilot app update: Simpler Copilot access
MC1455013
Microsoft Purview: Data Lifecycle Management- Azure PST Import
MC1281505
Microsoft Purview: Data Lifecycle Management- Azure PST Import
MC1454113
Microsoft Copilot Word: Document summarization experience moving
MC1422060
Microsoft Defender for Office 365: Prompt injection protection for email
MC1405506
Microsoft OneNote: Multimodal recording in Copilot Notebooks on Windows
MC1307979
Microsoft 365 Copilot: Copilot chat pane and Summary feature in OneNote Mobile (iPhone)
MC1309746
Microsoft 365 Copilot: Copilot chat pane and Summary feature in OneNote Mobile (Android)
MC1247902
SharePoint: AI citations analytics for documents and pages
MC1465860
Updates available for Microsoft 365 Apps for Current Channel
RM569017
Microsoft Teams: Intelligent call recaps in Queues app
RM568933
Microsoft Teams: Use Copilot Chat after a call in Queues app
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