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
MC1183013
Microsoft Viva Engage: Flexible targeting of Storyline Announcements
Nov 5, 2025|Microsoft Viva
RM566201
Microsoft Teams: Block all identified external bots automatically from joining your meetings
Jun 22, 2026|Microsoft Teams
RM564912
Microsoft Teams: New room optimization mode user experience in Teams desktop
Jun 10, 2026|Microsoft Teams
RM561552
Microsoft Purview: Data Loss Prevention to restrict processing external emails in Microsoft 365 Copilot and Copilot Chat
May 12, 2026|Microsoft Purview
RM560597
Microsoft Purview: Data Security Triage Agent in Data Loss Prevention - Reasoning Trace and Confidence Score for agent-triaged alerts
Apr 23, 2026|Microsoft Purview
RM560547
Microsoft Teams: Report external users for security concerns in Teams
Apr 17, 2026|Microsoft Teams
RM558341
Microsoft Teams: Facilitator detects and answers questions
Apr 1, 2026|Microsoft Teams
RM558934
Microsoft Copilot (Microsoft 365): Create Word documents from Copilot Notebooks
Mar 20, 2026|Microsoft 365
RM557970
Microsoft Teams: Centralized notification settings for channels
Feb 27, 2026|Microsoft Teams
RM557165
Microsoft Teams: Chat for organizers and presenters in structured meetings and webinars on Teams Rooms on Windows
Feb 19, 2026|Microsoft Teams
RM518215
Microsoft Teams: Apps in Private Channels for Microsoft Teams
Oct 22, 2025|Microsoft Teams
RM499895
Viva Engage: My Team audiences and flexible targeting for leader communications
Sep 24, 2025|Microsoft Viva
RM499154
Microsoft Intune: Intune Suite - Unattended Remote Help for Windows - Remote Sign-in
Jul 28, 2025|Microsoft Intune
MC1403410
Microsoft Viva: Agent flexible query in Analytics Workbench
Jun 24, 2026|Microsoft Viva
MC1403409Action by Jul 24, 2026
Required update for organizational authentication in Excel Power Query (Entra ID)
Jun 24, 2026|Microsoft 365 apps
MC1403407
OneDrive for the web: New libraries browsing experience
Jun 24, 2026|Microsoft OneDrive
MC1403404Major
Update to Microsoft Enterprise Content Delivery Network (eCDN) analytics data retention (360 days to 180 days)
Jun 24, 2026|Microsoft 365 suite
MC1403403
Microsoft Purview compliance portal: View-only role management enhancements
Jun 24, 2026|Microsoft Purview
MC1403402Major
Plan for Change: Intune moving to support macOS 15 and higher later this year
Jun 24, 2026|Microsoft Intune
MC1403401Major
Plan for Change: Intune moving to support iOS/iPadOS 18 and higher later this year
Jun 24, 2026|Microsoft Intune
MC1403380
Dynamics 365 Contact Center - Evaluation Retry Capability
Jun 24, 2026|Dynamics 365 Apps
MC1301714
Microsoft Purview | Data Loss Prevention- DLP to restrict processing external emails in M365 Copilot and Copilot Chat
May 5, 2026|Microsoft Purview
MC1319216
Microsoft Teams: In‑meeting toggle to turn Meeting AI on or off
May 22, 2026|Microsoft Teams
MC1403207
Microsoft Excel: Explicit grounding integration in Excel Agent
Jun 24, 2026|Microsoft 365 apps
MC796790Major
M365 and Microsoft Teams: Unified management of app and agent availability in Teams, Outlook, and the Microsoft 365 app
May 29, 2024|Microsoft Teams
MC1400830
Microsoft Teams: Room optimization mode relocated to context-dependent option
Jun 22, 2026|Microsoft Teams
MC1239186Major
Microsoft 365 Copilot: Turn Copilot Pages into SharePoint News posts
Feb 26, 2026|Microsoft 365 apps
RM566531
OneDrive: Find your group sites faster with the new My Sites tab in OneDrive for iOS
Jun 23, 2026|OneDrive
RM566529
Microsoft Purview: View only Role management enhancements
Jun 23, 2026|Microsoft Purview
RM566470
Microsoft Viva: Insights for GitHub Copilot spend and usage
Jun 23, 2026|Microsoft Viva
RM562354
Microsoft Copilot (Microsoft 365): Updated Copilot Answers
Jun 23, 2026|Microsoft Copilot (Microsoft 365)
RM565132
Microsoft Teams: Granular channel notification controls
Jun 9, 2026|Microsoft Teams
RM562017
Microsoft Viva: Fresh Copilot Metrics in Custom Person Queries & Reports- Viva Advanced Analysis
May 12, 2026|Microsoft Viva
RM561648
Microsoft Teams: Town hall media optimization for VDI attendees
May 6, 2026|Microsoft Teams
RM561031
Microsoft Teams: Enhanced bookable desk experience with Teams panel-based desk dock devices
May 6, 2026|Microsoft Teams
RM561549
Microsoft Teams: Teams room builder in the Pro Management portal
May 5, 2026|Microsoft Teams
RM560548
Microsoft Viva: Viva Glint - Configure user and survey data retention for deleted users in Viva Glint
Apr 17, 2026|Microsoft Viva
RM559602
Microsoft Teams: Front-of-Room view control for Webinars & Structured Meetings in Teams Rooms on Android
Apr 14, 2026|Microsoft Teams
RM558853
Microsoft Teams: Entra passwordless resource account support for Teams Rooms on Windows devices
Apr 8, 2026|Microsoft Teams
RM558852
Microsoft Teams: Digital signage support for Teams panels
Mar 20, 2026|Microsoft Teams
RM558255
Microsoft Teams: Run SMB admin tasks faster with Microsoft 365 Admin Agent in Microsoft Teams
Mar 11, 2026|Microsoft Teams
RM553591
Microsoft Teams: Building level insights on the Pro Management portal recommended actions page
Feb 24, 2026|Microsoft Teams
RM547824
Microsoft Teams: Attend Microsoft webinars and structured meetings from Teams Rooms on Android
Feb 3, 2026|Microsoft Teams
RM478926
Access: Design Access forms and reports without 22-inch size constraints
Apr 3, 2025|Access
RM172024
Microsoft Purview compliance portal: Communication Compliance - Adaptive policy scope
Sep 11, 2023|Microsoft Purview
RM98186
Microsoft Purview | Communication Compliance: Support for adaptive policy scopes
Sep 16, 2022|Microsoft Purview
RM172016
Microsoft Purview compliance portal: Communication Compliance - Policy insights
Oct 25, 2023|Microsoft Purview
MC1402311
Configurable alerts for new Microsoft Teams desktop client version releases
Jun 23, 2026|Microsoft Teams
MC1402308
Microsoft Teams: Speed dial improvements on Teams mobile
Jun 23, 2026|Microsoft Teams
MC1402307
Microsoft Defender for Cloud Apps: Improvements to threat protection capabilities
Jun 23, 2026|Microsoft Defender XDR
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