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.

MC1492959
Audio Overview Updates
MC1492958
Microsoft Graph: New tenant controls for retirement of non-standard file API tokens
MC1492955
Microsoft Planner: Introducing Local Custom Fields
MC1492954
Microsoft Outlook: Themes by Copilot retirement
MC1462473
Microsoft Teams: PowerPoint Live introduces light mode for presenters
MC1492825
30-Day Reminder: Windows 11, version 23H2 Enterprise and Education editions reach end of updates on November 10, 2026
MC1484009
Microsoft Defender for Office 365: New email submissions data in Advanced Hunting
MC1437671
Microsoft Entra: Authenticated password change in My Sign-Ins
MC1486284
Microsoft Purview | Data Loss Prevention: Administrative Units support for DLP policies for Microsoft Copilot
MC1477999
Microsoft Teams: Removing Copilot from the chat list
MC1492276
Dynamics 365 Contact Center - Improved feature discoverability within Contact Center Admin Center
MC1492166
Microsoft Outlook: New event duplication capability
MC1492165
Microsoft PowerPoint for Windows: Improved slide contextual menu consistency
MC1492164
Microsoft PowerPoint for Mac: Improved slide contextual menu consistency
MC1492163
Microsoft API Hub: Zendesk OAuth tokens will require expiration and automatic refresh
MC1492161
Microsoft 365 Copilot in PowerPoint: 'Clarify my thinking' skill for desktop
MC1492160
Microsoft 365 Copilot in PowerPoint: 'Clarify my thinking' skill for web
MC1492159
Microsoft 365 Copilot in PowerPoint: 'Clarify my thinking' skill for Mac
MC1492156
Microsoft PowerPoint for Windows: Smarter Keep Source Formatting slide pasting experience
MC1492155
Microsoft PowerPoint for Mac: Smarter Keep Source Formatting slide pasting experience
MC1492154
Enhanced M365 Copilot Memory - Copilot is now personalized with work data
RM574115
Outlook: Upcoming visual improvements and a more consistent Outlook experience
RM574107
Microsoft Teams: Chat for organizers and presenters in structured meetings and webinars on Teams Rooms on Android
RM574106
SharePoint: AI input widget and content preview in Copilot
RM573709
Dynamics 365 Project Operations: Review financial dimensions when approving expenses on mobile
RM573707
Dynamics 365 Project Operations: Track mileage expenses using kilometers
RM573706
Microsoft Teams: External presenter support for event group chat
RM573625
Microsoft Teams: Event Chat now available for Events optimized for a large audience in GCC
RM573453
Microsoft Teams: Streaming switchboard for Network Device Interface (NDI) Sources
RM573446
Microsoft Copilot (Microsoft 365): Copilot Chat in OneNote can create, edit, and refine content
RM573274
Planner: Refreshed experience and new capabilities
RM573252
Dynamics 365 Project Operations: Cancel packing slips for stocked item requirements
RM573250
Microsoft Teams: Invite attendees to register
RM573169
Microsoft Viva: Expanded agent coverage in Agent Dashboard
RM570966
Microsoft Copilot (Microsoft 365): Audio Overview updates in Copilot Notebooks
RM565217
Microsoft Teams: Tenant-level dashboard for Interpreter
RM561036
Microsoft Purview: DSPM – New Microsoft Purview Data Security Posture Management Experience
RM557170
Microsoft Teams: Delete meeting generated content in recap
RM557970
Microsoft Teams: Centralized notification settings for channels
RM555886
Microsoft Copilot (Microsoft 365): Reference an email with Work IQ when using Edit with Copilot in PowerPoint to create a presentation
RM486696
Outlook: Agents for Microsoft 365 Copilot available in Copilot Chat in Outlook for Mac
MC1492151
New Dynamics 365 Sales and Customer Service experiences across Teams, Copilot, and Outlook
MC1491832
Take action to prevent RD Web Access rendering failures
MC1462915
Allow connections to copilot.cloud.microsoft before the Copilot URL redirect
MC1449182
Microsoft 365 Copilot: Copilot Pages and Notebooks Creation in OneDrive
MC1491763
Prepare for Windows Update certificate rotation in 2027
MC1491762
Windows Office Hours: October 15, 2026
MC1459133
Microsoft Entra ID: Passkey support for B2B users
MC1450133
Microsoft Entra: Users can register a passkey or passwordless sign-in as their first multifactor authentication method
MC1465780
Outlook for iOS and Android: Automatically apply email sensitivity labels from labeled attachments
MC1461152
Create interactive slides in PowerPoint with Copilot skill (Windows and Mac)
RM573451
Microsoft Teams: Third-party synthetic audio and video detection in Microsoft Teams
RM573157
Microsoft Teams: Impersonation Protection for Teams meetings
RM570847
Microsoft Viva: Copilot Analytics - Agent value insights in Agent 365 Dashboard
RM568786
Microsoft Edge: Inline Switching for Workspaces
RM568793
Microsoft Edge: Updated horizontal tab appearance
RM568217
Microsoft Purview: Information Protection - Sensitivity Labels for Microsoft Entra Security Groups
RM515145
Microsoft Copilot (Microsoft 365): Workforce Insights Agent
RM568074
SharePoint: Cross-post SharePoint News to Engage
RM566699
Microsoft Viva: Discussion Post Previews
RM566321
Microsoft Purview: Data Loss Prevention - Export DLP and Label Policy Configurations
RM560338
Excel: Plan Mode for Copilot in Excel
RM537284
Microsoft Edge: Adding contextual nudges to the Microsoft 365 Copilot Chat icon
RM502541
Microsoft Copilot (Microsoft 365): [Copilot Extensibility] Improved discovery of Copilot connector sources in Microsoft 365 Copilot (optionally add chat) with Content Source filter(s)
RM489825
Microsoft Copilot (Microsoft 365): Overview of recent comments and changes in Word
RM492622
Microsoft 365: The Next Generation of File & Folder Sharing
MC1490912
Microsoft Teams: Call quality feedback surveys for Teams Rooms on Android
MC1490911
Microsoft Edge: Retiring legacy sign-in implementation on Windows
MC1490909
Microsoft Defender Vulnerability Management: Private preview for selected developer package vulnerability coverage
MC1490906
Microsoft Teams: Analytics for desk utilization in Teams Pro Management portal
MC1490905
Microsoft Defender for Office 365: Post-delivery protection for malicious QR codes in Microsoft Teams
MC1490903
'Record A Skill' Capability in PowerPoint Copilot
MC1490899
Microsoft 365: Targeted Release retirement
MC1454378
Microsoft 365: The Next Generation of File & Folder Sharing
MC1490598
Interim guidance for Manitoba time zone changes
MC1388706
Microsoft 365 Copilot: Legal agent available in Frontier worldwide
MC1227622
Transitioning Teams Android Device Management from Teams admin Center to the Teams Rooms Pro Management portal
MC1479509
Spell check before sending emails in new Outlook
MC1489971
Microsoft Purview DLP: Improved setup and Intune multi-admin approval support for unmanaged apps in Edge for Business
MC1479516
Microsoft Outlook: Link preview retirement
RM573702
Microsoft Purview: Data Lifecycle Management-Increase in expansion limit for auto-expanding archive beyond 1.5 TB
RM573701
Microsoft Purview: Data Lifecycle Management-Graph API Support for Archive Mailboxes
RM573447
Microsoft Purview: Permissions audit log improvements
RM573292
Power Automate: Build and visualize desktop flows using Flowchart mode
RM573278
Power Automate: Schedule desktop flows directly with Scheduled Triggers
RM573242
Dynamics 365 Field Service: Improve mobile offline reliability across network conditions
RM573241
Dynamics 365 Field Service: Enhance mobile offline up-sync
RM573240
Dynamics 365 Field Service: Modernize the mobile offline foundation
RM571681
Power Apps: Modern, refreshed look for the mail app
RM571301
Dynamics 365 Customer Service: Quality evaluation supports custom Case-like records evaluation
RM570856
Dynamics 365 Field Service: Capture project expenses directly from Field Service Work Orders
RM571397
Microsoft Purview: Data Loss Prevention-Upgraded inline protection for Microsoft Entra-managed apps in Edge for Business
RM570664
Outlook: Right-click to customize the classic ribbon
RM569019
Microsoft Teams: Identify custom apps that need updates for Teams private and shared channels
RM567886
Planner: AI-generated Status Reports in Planner Agent
RM567890
Microsoft Purview: Information Protection - Auto-labeling scale increase for SharePoint and OneDrive
RM567300
Microsoft Teams: Prevent presence transition to "Do not disturb" setting when screen sharing (GCC High, DoD)
RM567311
Microsoft Purview: Data Loss Prevention - Collection and DLP Policies for Intune-Policy Managed Apps
RM566318
Microsoft 365 app: New Copilot Notebooks design in the Microsoft 365 Copilot App (iOS)
RM565132
Microsoft Teams: Granular channel notification controls
RM564613
Microsoft Teams: New layout when sharing content for Teams events
RM564620
Microsoft Purview: Insider Risk Management - Expanding note capabilities across alerts & cases
RM564619
Microsoft Purview: Insider Risk Management - Enhanced user profile in IRM alerts
RM560539
Microsoft Copilot (Microsoft 365): Dataverse data connected to Microsoft 365 Copilot
RM562352
Microsoft 365: Pay-as-you-go storage for OneDrive
RM563807
Outlook: Choose to Show Unread or Total Count for Each Folder
RM561320
Microsoft Purview: Use sensitivity labels to block all connected experiences that analyze content in Word, Excel, and PowerPoint
RM558689
Outlook: Data Loss Prevention (DLP) Policy Tips & Override in Outlook for Mac
RM545896
Microsoft Copilot (Microsoft 365): Structured Document Generation with Forms
RM508524
Outlook: User-initiated Copilot insights in classic Outlook
RM160010
Microsoft Purview compliance portal: Optical character recognition (OCR) support for SharePoint Online and OneDrive for Business
MC1489942
Microsoft Viva Insights: New Power BI report publishing capabilities for leaders
MC1489931
Microsoft 365 Backup: Activity Logs
MC1489928
Microsoft Brand Kit: Duplicate an existing Brand Kit
MC1489926
Microsoft Create: Improved sharing controls for Brand Kits
MC1477185
Microsoft OneDrive: New pay-as-you-go storage billing option
MC1489691
Updates available for Microsoft 365 Apps for Current Channel
MC1480873
Connected Platforms - Agent 365 extends observability to third-party agents
MC1479514
Microsoft Teams: Improved file sharing experience in external chats
MC1489590
Dynamics 365 Project Operations - Assign task level calendar for precise planning
MC1472022
[Outlook Mac] Purview Data Loss Prevention support for Calendar Events
MC1472023
[Outlook Mobile] Purview Data Loss Prevention support for Calendar Events
MC1472019
[Outlook Mac] Purview DLP Wait-on-Send Support
MC1472021
[Outlook Mobile] Purview DLP Wait-on-Send Support
MC1465779
Outlook for Mac: Sensitivity label recommendations and auto-labeling from attachments
MC1454113
Microsoft Copilot Word: Document summarization experience moving
MC1446805
Microsoft Viva: Targeted audience surveys in the Copilot dashboard
MC1484013
Microsoft Teams: Multi-line call history tabs in the Calls app
MC1470410
Microsoft Teams: QR code protection for messages from external users
MC1462921
Calls popout into a new window on the browser to support multi-tasking and collaboration during a meeting
MC1485411
Microsoft Excel: Excel canvas
MC1486295
Microsoft OneDrive and SharePoint: Generate smart tables of contents for PDFs on the web with Copilot
MC1422063
OneDrive for Business: Improved Windows Desktop sync error messages for max path length
MC1338816
New Outlook for Windows becomes available for GCC High and DoD
MC1479277
Microsoft Copilot: New ways to work across Microsoft Copilot and Microsoft 365
RM573699
SharePoint: Advanced Management - Inactive files policy
RM573697
OneDrive: Presentation mode for PDFs in the iOS app on iPad
RM573275
Dynamics 365 Commerce: Add multiple items to a transaction using bulk entry
RM573267
Dynamics 365 Contact Center: Quality evaluation - Recurring conversation evaluations
RM565216
Microsoft Teams: Intelligent call delegation
RM571687
Microsoft Teams: Add alternate text to images shared from OneDrive and SharePoint
RM566528
Microsoft Purview: Data Loss Prevention - Extend Purview data security to the network layer via Entra GSA integration
RM566323
Microsoft Purview: Data Loss Prevention - File Testing Against Sensitive Information Classifiers
RM565868
Microsoft Purview: Endpoint Data Loss Prevention - Protect sensitive data over FTP and SFTP with Endpoint DLP
RM564913
Outlook: New Outlook for Windows for GCC-H and DoD
RM564970
Outlook: Improved PDF Preview on iOS
RM561490
Microsoft Teams: Connect Teams meeting to existing Planner Plans
RM559105
Microsoft Purview: Information Protection - Apply default SharePoint library labels to data at rest
RM558436
Microsoft Purview: Credential Scanning in Data Security Posture Agent
RM555852
Microsoft Copilot (Microsoft 365): Branded footer in the Microsoft 365 Copilot app
RM548648
Microsoft Teams: Ad-hoc room reservation from Teams Rooms on Windows console
RM522096
Microsoft Purview: Integration with Entra GSA Internet Access to enable sensitive file filtering at the network layer
RM503771
Microsoft Copilot (Microsoft 365): [Copilot Extensibility] Users in GCC-H will be able to use custom engine agents
RM516043
Microsoft Edge: PDF Viewer Performance Improvement and Minor Visual Updates
RM506749
Microsoft Viva: Copilot Analytics - Agent Dashboard.
RM493752
Microsoft Purview compliance portal: Cloud Attachments preservation for users on hold
RM489232
Microsoft Edge: Adding support for viewing Sensitivity labels applied to a Microsoft Information Protection (MIP) Protected PDF
RM139457
Microsoft Purview compliance portal: Data Loss Prevention - Just in time protection (JIT) on SharePoint
MC1488847
Microsoft Teams: Breakout room support for Teams Rooms on Android
MC1488845
Private tasks now stored in your private plan in Planner
MC1488844
Updated My Task experience in Planner
MC1488843
Microsoft Word for Android: Agent Mode
MC1488841
Microsoft Outlook: Update to default blocked file types in OwaMailboxPolicy
MC1488834
Microsoft Entra ID: Final reminder to replace MemberOf rule operator configurations by November 3, 2026
MC1446797
Microsoft Teams: Modernized Gallery view in Teams Rooms on Android
MC1404321
Microsoft Teams: Emoji shortcuts expand to iOS and Android
MC1479519
Agents and Skills in CIQ
MC1485120
Outlook (new): Right-click to customize the classic ribbon
MC1488488
Microsoft Dataverse - Bulk generate prompt column values for existing records (backfill)
MC1446796
Migrate Free/Busy, MailTips, and Calendar Sharing before EWS deprecation
MC1483529
Dynamics 365 and Power Platform– Information about storage validation for Dataverse-only tenants
MC1483519
Dynamics 365 and Power Platform– Information about storage validation for Dataverse-only tenants
MC1486397
An updated version of the September 2026 Scan Cab is available
MC1166852
Microsoft Viva Copilot Analytics launches new agent dashboard
MC1486291
Microsoft 365 Copilot: new guided Copilot onboarding experience
MC1486289
Microsoft Purview |Unified Classification Management Experience
MC1486282
Action required: Update Teams devices to a minimum app version ahead of the retirement of Exchange Web Services (EWS)
RM573452
Microsoft Teams: Onboarding workflow for new team members
RM573280
Outlook: Draft, edit and format emails conversationally with Copilot in Outlook
RM573276
Dynamics 365 Commerce: Add items to a transaction from the numpad
RM571682
Power Apps: Modern, refreshed look for embedded model-driven apps
RM571675
Dynamics 365 Field Service: Automate optimizations with Scheduling Operations Agent
RM571400
Microsoft Copilot (Microsoft 365): Chat: Access to UBB models via the model selector
RM571394
Microsoft Copilot (Microsoft 365): Use Dataverse Business Skills in Sales Agent
RM561040
Microsoft Edge: Commercial Journeys - AI-powered task completion for Microsoft 365 Copilot users
RM573156
Microsoft Teams: Start side conversations during meetings
RM552598
Microsoft Edge: Improvements to site permissions user interfaces
MC1486027
Microsoft Power Platform governance and administration - Secure Dataverse record with column-based filtering
MC1469551
Teams admin center device state rules and health alerts retire; use Teams Rooms Pro Management portal
MC1279093
Microsoft Defender for Office 365: Enhancing how we handle promotional mail
MC1485169
Dynamics 365 Contact Center - Use role-based enforcement for recording and transcription downloads
RM573244
Dynamics 365 Finance and Operations cross-app: Migrate finance and operations environments from Lifecycle Services to Power Platform admin center
RM569721
Microsoft Purview: Data Lifecycle Management – Ensure regulatory compliance by deleting inactive OneDrives and mailboxes for departing employees
RM569432
Microsoft Entra ID: Passkey support for B2B users
RM571692
Microsoft Edge: Updated performance information in tab hover cards
RM569421
Microsoft Teams: Malicious URL Protection for Teams Chat and Channels for Gov clouds
RM568762
Microsoft Copilot Studio: Agent Readiness in Microsoft Copilot Studio
RM568078
Microsoft Teams: Badges in Profile Card in Teams
RM568369
Microsoft 365: [Education] Assign Different Content to Learning Groups in a Single Assignment
RM566865
Microsoft Purview compliance portal: Admin assignment time limit
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