M365 Archive

Microsoft 365 Message Center Archive

A fast, searchable archive of 6,431 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
MC1302905
Microsoft Purview compliance portal: Purview SDK embedded in Agent Framework SDK
May 6, 2026|Microsoft Purview
MC1472601
Microsoft Purview: Archive SharePoint files under retention policies
Sep 15, 2026|Microsoft Purview
MC1443518
Microsoft Teams: Expanded presenter visibility in Manage what attendees see
Jul 31, 2026|Microsoft Teams
MC1443517
Microsoft Teams: External presenters can manage event production controls
Jul 31, 2026|Microsoft Teams
MC1330891
Microsoft Teams: Breakout rooms now supported in meetings with up to 1,000 attendees
Jun 1, 2026|Microsoft Teams
MC1266027
Microsoft Teams: New experience when users minimize the meeting window
Mar 30, 2026|Microsoft Teams
MC1307982
Microsoft Teams Town halls: Upload custom backgrounds in Manage what attendees see
May 12, 2026|Microsoft Teams
MC1473153
Microsoft Teams: New centralized experience for organizing important resources in chats and channels
Sep 16, 2026|Microsoft Teams
MC1325441
Microsoft Purview | Data Lifecycle Management - Archive SharePoint files under retention
May 28, 2026|Microsoft Purview
MC1388719
Microsoft Teams: Granular channel notification settings
Jun 12, 2026|Microsoft Teams
MC1506727
Microsoft Agent 365: Expanded access to Microsoft agent usage and activity insights in Microsoft 365 admin center
Oct 13, 2026|Microsoft 365 suite
MC1191578Major
Update to EWS Access for Kiosk / Frontline Worker Licenses
Dec 2, 2025|Exchange Online
RM576298
Dynamics 365 Project Operations: Import task - Import at a given hierarchy in the task grid
Oct 16, 2026|Dynamics 365 Project Operations
RM576297
Dynamics 365 Project Operations: Import task - Assign generic resources to task
Oct 16, 2026|Dynamics 365 Project Operations
RM576178
Power Apps: Access updated visuals for row summaries across forms and views
Oct 16, 2026|Power Apps
RM575292
Microsoft Viva: Copilot Analytics - Agent 365 reporting availability for Microsoft platform agents
Oct 16, 2026|Microsoft Viva
RM576193
Microsoft Teams: Pinch to zoom in on shared screens
Oct 15, 2026|Microsoft Teams
RM576198
Microsoft Teams: Near-real-time detection of malicious QR codes in messages
Oct 14, 2026|Microsoft Teams
RM576194
Microsoft Teams: Loop meeting notes stored in the meeting organizer's OneDrive
Oct 14, 2026|Microsoft Teams
RM574110
Microsoft Teams: Events now support up to 20,000 registrations, making it easier to reach and engage larger audiences at scale
Oct 9, 2026|Microsoft Teams
RM567314
Microsoft Teams: SharePoint app in Teams
Jul 8, 2026|Microsoft Teams
RM560075
Microsoft Purview: Insider Risk Management- IRM alerts in XDR
Apr 9, 2026|Microsoft Purview
RM557561
Microsoft Edge: Auto-open Copilot side pane for Outlook links
Feb 25, 2026|Microsoft Edge
RM529851
Outlook: Enriching profile cards with custom, organization-specific properties
Nov 18, 2025|Outlook
RM519571
Microsoft 365 admin center: Usage reports – Microsoft 365 Copilot Connectors
Oct 27, 2025|Microsoft Copilot (Microsoft 365)
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