M365 Archive

Microsoft 365 Message Center Archive

A fast, searchable archive of 5,923 Microsoft 365 Message Center announcements and Roadmap items. Track tenant-relevant changes, rollout dates, and service updates — with the full revision history of every message.

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All Microsoft 365 Message Center and Roadmap announcements

MessageActions
MC1467357
Microsoft Teams: Updated header and dashboard for chats and channels on mobile
Sep 4, 2026|Microsoft Teams
MC1467356Major
Deprecation for Manifest V2 (MV2) browser extensions support in Microsoft Edge
Sep 4, 2026|Microsoft 365 suite
MC1467355
Power BI subscriptions: Changes to notification delivery and sender experience
Sep 4, 2026|Power BI
RM570439
Microsoft Teams: QR code protection in Teams messaging
Sep 3, 2026|Microsoft Teams
RM569209
Microsoft Teams: Add multiple steps when building a workflow from scratch
Aug 11, 2026|Microsoft Teams
RM567461
Microsoft Teams: Updated header and dashboard for chats and channels on mobile
Aug 3, 2026|Microsoft Teams
RM566317
Microsoft Viva: Create and customize PBI reports
Jun 19, 2026|Microsoft Viva
RM566316
OneDrive: Refreshed file browsing and filtering experience in OneDrive Web
Jun 18, 2026|OneDrive
RM564968
Microsoft Clipchamp: New text and shape animations in the video editor
Jun 3, 2026|Microsoft Clipchamp
RM561033
Microsoft Purview: Endpoint Data Loss Prevention – Device Health Reporting Dashboard
Apr 27, 2026|Microsoft Purview
RM558928
Planner: Microsoft Planner tab support for shared and private channels in Microsoft Teams
Mar 23, 2026|Microsoft Teams
RM553215
Microsoft Copilot (Microsoft 365): Create Videos in the Clipchamp Start Page
Feb 27, 2026|Microsoft Clipchamp
MC1462925
OneDrive Photos on Windows: admin controls and policy support
Aug 27, 2026|Microsoft OneDrive
MC1440968
Microsoft Entra ID: Optimizations for passkey registration experience
Jul 27, 2026|Microsoft Entra
MC1387814Action by Sep 1, 2026
Microsoft Teams: RTMP-In port and domain changes required
Jun 11, 2026|Microsoft Teams
MC1403410
Microsoft Viva: Agent flexible query in Analytics Workbench
Jun 24, 2026|Microsoft Viva
MC1466864
Call Quality Dashboard Custom Detailed Reports
Sep 4, 2026|Microsoft Teams
MC1466762
Cross-post SharePoint News to Engage
Sep 3, 2026|SharePoint Online
MC1466760
Microsoft Copilot Pages: Access existing Pages from the "/" menu in chat
Sep 3, 2026|Microsoft 365 Copilot Chat
MC1466757
Microsoft Teams: Collect information with List Form in Workflows
Sep 3, 2026|Microsoft Teams
MC1466754
Microsoft Viva Engage: Reducing reply notification volume in email
Sep 3, 2026|Microsoft Viva
MC1466753Major
Microsoft Word: Similarity Checker retirement
Sep 3, 2026|Microsoft 365 apps
MC1466751
Microsoft Teams: Lobby visibility will align with the "Who can admit from lobby" meeting option
Sep 3, 2026|Microsoft Teams
MC1466750
Microsoft Secure Score: New AI-readiness recommendations for device security
Sep 3, 2026|Microsoft Defender XDR
RM570445
Microsoft Purview: Auto-labeling scalability, policy management, and reporting enhancements
Sep 3, 2026|Microsoft Purview
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