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
MC1072889Major
SharePoint Alerts retirement
May 13, 2025|SharePoint Online
MC1289726
Microsoft Purview: eDiscovery - CMK (Customer managed key) for eDiscovery direct export
Apr 23, 2026|Microsoft Purview
MC1266023
Microsoft 365 Copilot: Comprehensive Copilot metrics in Copilot Analytics
Mar 30, 2026|Microsoft Viva
MC1309743
Viva Engage: Email updates for frontline users without an active Exchange mailbox
May 13, 2026|Microsoft Viva
MC1258000
Microsoft Purview: Data Security Investigations – analyze files tied to endpoint DLP alerts
Mar 21, 2026|Microsoft Purview
RM565905
Microsoft Copilot (Microsoft 365): People Skills- removal and deletion admin control
Jun 15, 2026|Microsoft Copilot (Microsoft 365)
RM565869
Microsoft Teams: Personal message reminders for chat and channels
Jun 15, 2026|Microsoft Teams
RM565868
Microsoft Purview: Endpoint Data Loss Prevention - Protect sensitive data over FTP and SFTP with Endpoint DLP
Jun 15, 2026|Microsoft Purview
RM565866
Microsoft Purview: Data Lifecycle Management - Retention capabilities based on files Last Accessed in OneDrive and SharePoint
Jun 15, 2026|Microsoft Purview
RM565865
Microsoft Purview: Data Lifecycle Management - Azure PST Import
Jun 15, 2026|Microsoft Purview
RM565861
Outlook: S/MIME support for Shared Mailboxes and Delegate Mailboxes in New Outlook for Windows
Jun 15, 2026|Outlook
RM565373
Microsoft Purview: eDiscovery - CMK (Customer managed key) for eDiscovery direct export
Jun 15, 2026|Microsoft Purview
RM562648
Microsoft Viva: Copilot Analytics - Identifiable Export metrics in the Copilot Dashboard
Jun 15, 2026|Microsoft Viva
RM560531
Excel: Summarize text columns with Copilot
Jun 15, 2026|Excel
RM565215
Microsoft Teams: Automatic recording and transcription for Teams Call Queues
Jun 9, 2026|Microsoft Teams
RM562035
Microsoft Teams: Interpreter - Simultaneous mode enhancements
May 13, 2026|Microsoft Teams
RM560326
Microsoft Purview: Data Security Investigations – Investigation templates for common data security scenarios
Apr 16, 2026|Microsoft Purview
RM559266
Microsoft Viva: Viva Glint and Viva Insights Integration - Exclusion List for data sharing
Apr 2, 2026|Microsoft Viva
RM557974
Microsoft Teams: Honor Windows Do not disturb setting
Mar 13, 2026|Microsoft Teams
RM558251
Microsoft 365 Apps: Cloud Update - Enhanced Rollout Waves
Mar 10, 2026|Microsoft 365
RM558250
Microsoft 365 Apps: Cloud Update - Simplified Channel Management
Mar 10, 2026|Microsoft 365
RM558249
Microsoft 365 Apps: Cloud Update - Update Health
Mar 10, 2026|Microsoft 365
RM557178
Microsoft Teams: Sensitivity label inheritance for meeting recordings
Feb 12, 2026|Microsoft Teams
RM555857
Microsoft Teams: Sensitivity label inheritance for Loop meeting notes
Feb 6, 2026|Microsoft Teams
RM547824
Microsoft Teams: Attend Microsoft webinars and structured meetings from Teams Rooms on Android
Feb 3, 2026|Microsoft Teams
RM536572
Microsoft Teams: External Domains Anomalies Report
Dec 9, 2025|Microsoft Teams
RM89975
Microsoft Teams: Meeting participants can request collaborative annotation sessions
May 24, 2023|Targeted Release (Entire Organization)
RM405754
Outlook: Import support for data files in Outlook
Jul 3, 2024|Outlook
MC1307982
Microsoft Teams Town halls: Upload custom backgrounds in Manage what attendees see
May 12, 2026|Microsoft Teams
MC1392571Major
Connect Teams meeting to existing Planner Plans
Jun 15, 2026|Planner
MC1392568MajorAction by Oct 31, 2026
Microsoft Defender for Endpoint: Support for Amazon Linux 2 (ARM64) retiring October 31, 2026
Jun 15, 2026|Microsoft Defender XDR
MC1392567Major
Microsoft Planner: Start date and due date are no longer constrained
Jun 15, 2026|Planner
MC1392563
OneDrive transitions to the cloud.microsoft domain
Jun 15, 2026|Microsoft OneDrive
MC1392560
Microsoft Viva Engage: Changes to GIF functionality
Jun 15, 2026|Microsoft Viva
MC1392559
Microsoft Teams: Known issue affecting screen sharing on macOS
Jun 15, 2026|Microsoft Teams
MC1315219
Update to agents in SharePoint: Simpler launch experience and new site AI settings
May 18, 2026|SharePoint Online
MC1392339
Dynamics 365 Customer Service - Group Workforce Engagement Artifacts with Planning Groups
Jun 15, 2026|Dynamics 365 Apps
MC1392334
Dynamics 365 Customer Service - Group Workforce Engagement Artifacts with Planning Groups
Jun 15, 2026|Dynamics 365 Apps
MC1392332
Dynamics 365 Sales – Skills for Copilot Cowork
Jun 15, 2026|Dynamics 365 Apps
MC1392321
Dynamics 365 Customer Service- Auto regenerate evaluation summary based on final outcomes
Jun 15, 2026|Dynamics 365 Apps
MC1288532
Microsoft Teams: Let customers book appointments directly from your website using the Customer Connect widget
Apr 22, 2026|Microsoft Teams
MC1279071Major
Queues app on Microsoft Teams mobile
Apr 13, 2026|Microsoft Teams
MC1232096
Microsoft Teams: Admin setting for simpler meeting passcodes (numeric‑only)
Feb 14, 2026|Microsoft Teams
MC1230459
Microsoft Teams: Voice tethering
Feb 10, 2026|Microsoft Teams
MC1268925
Microsoft Teams: Enhanced media quality for Direct Guest Join
Apr 2, 2026|Microsoft Teams
MC1045221
Microsoft Teams: New user setting to view incoming calls in a small window
Mar 31, 2025|Microsoft Teams
MC1261595
Microsoft Teams town halls now support backup Real-Time Messaging Protocol (RTMP) streams
Mar 25, 2026|Microsoft Teams
MC1152323Major
Microsoft 365 Copilot Apps installation on devices with Microsoft 365 Apps
Sep 12, 2025|Microsoft 365 apps
MC1290827
Create a line-of-business SharePoint Embedded app on SharePoint admin center
Apr 24, 2026|SharePoint Online
MC1317839Major
Microsoft Teams: Attend Microsoft webinars from Teams Rooms on Android
May 21, 2026|Microsoft Teams
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