M365 Archive

Microsoft 365 Message Center Archive

A fast, searchable archive of 6,786 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
RM566523
Microsoft Teams: Facilitator follow-up mode
Nov 6, 2026|Microsoft Teams
RM576286
Microsoft 365 app: Inventory - Update Repair
Oct 19, 2026|Microsoft 365
RM571687
Microsoft Teams: Add alternate text to images shared from OneDrive and SharePoint
Sep 23, 2026|Microsoft Teams
RM571390
Microsoft Teams: Events in Meet app in Teams in GCC High and DoD
Sep 18, 2026|Microsoft Teams
RM570468
Microsoft Teams: Automatic recording and transcription choices align with admin policies
Sep 2, 2026|Microsoft Teams
RM569609
Microsoft Teams: Report a Message or an External User for Security Concern in Gov Clouds
Aug 20, 2026|Microsoft Teams
RM569425
Microsoft Copilot (Microsoft M365): Delegated prompt publishing for organization prompts
Aug 18, 2026|Microsoft 365 admin center
RM569363
Microsoft Purview: Permissions audit log improvements
Aug 17, 2026|Microsoft Purview
RM569206
Microsoft Teams: Pop out calls into a new browser window
Aug 13, 2026|Microsoft Teams
RM502520
Microsoft Teams: New sharing panel in meetings - improved content discovery and ease of sharing
Oct 29, 2025|Microsoft Teams
RM486825
Word: Email Notification Context Previews for Files Protected with Microsoft Purview
Apr 2, 2025|Word
RM579982
Dynamics 365 Customer Insights - Journeys: Create event experience that match your business structure by supporting leads, contacts, or both​
Nov 12, 2026|Dynamics 365 Customer Insights - Journeys
RM579975
Power Automate: Direct triggers for desktop flows
Nov 12, 2026|Power Automate
RM579974
Power Automate: Credentials - Integration with Delinea secret server
Nov 12, 2026|Power Automate
RM579903
Dynamics 365 Customer Insights - Journeys: Send each message only once with deduplication for SMS and custom channels
Nov 12, 2026|Dynamics 365 Customer Insights - Journeys
RM579897
Outlook: Copilot Chat Sheet UX Update for Mobile
Nov 12, 2026|Outlook
RM579193
Microsoft Edge: Top sites in Edge search bar
Nov 12, 2026|Microsoft Edge
RM578880
Microsoft 365: [Education] Practice presentations with Speaker Coach in Learning Activities
Nov 12, 2026|Microsoft 365
RM578877
Dynamics 365 Finance: Submit only validated records to Dynamics 365 Finance
Nov 12, 2026|Dynamics 365 Finance
RM578863
Dynamics 365 Customer Insights - Journeys: Build audiences faster with reusable segment templates
Nov 12, 2026|Dynamics 365 Customer Insights - Journeys
RM577545
Microsoft 365: [Education] Microsoft Learning Zone - Minecraft connected lessons
Nov 12, 2026|Microsoft 365
RM576273
Microsoft 365 admin center: Cross-Tenant Orchestrated Migration
Nov 12, 2026|Microsoft 365 admin center
RM573238
Dynamics 365 Project Operations: Archive project cost actuals with long-term retention
Nov 12, 2026|Dynamics 365 Project Operations
MC1470885
M365 Copilot: Tell Copilot what you need directly from the Copilot button in Word, Excel, and PowerPoint
Sep 11, 2026|Microsoft 365 apps
MC1529467
Microsoft Windows: Updates to address compromised eMudhra certificate authority keys
Oct 28, 2026|Microsoft 365 suite
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