M365 Archive

Microsoft 365 Message Center Archive

A fast, searchable archive of 6,636 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
MC1529501
Updates available for Microsoft 365 Apps for Current Channel
Oct 28, 2026|Microsoft 365 apps
MC1484009
Microsoft Defender for Office 365: New email submissions data in Advanced Hunting
Sep 30, 2026|Microsoft Defender XDR
MC1529481
Microsoft PowerPoint: Summarize sales for leaders Copilot skill
Oct 28, 2026|Microsoft 365 apps
MC1529480
Microsoft PowerPoint: Prepare customer review deck Copilot skill
Oct 28, 2026|Microsoft 365 apps
RM577864
Dynamics 365 Project Operations: Analyze project plans with what-if scenarios
Oct 28, 2026|Dynamics 365 Project Operations
RM576606
Dynamics 365 Contact Center: Use bullseye routing with user groups to orchestrate conversations
Oct 28, 2026|Microsoft Copilot (Microsoft 365)
RM575290
Microsoft Contact Center AI: Insights and quality
Oct 28, 2026|Microsoft Contact Center Intelligence
RM575278
Microsoft Contact Center Intelligence: Universal connector for self-service omnichannel agents
Oct 28, 2026|Microsoft Contact Center Intelligence
RM575274
Microsoft Contact Center Intelligence: Tools
Oct 28, 2026|Microsoft Contact Center Intelligence
RM575272
Dynamics 365 Contact Center: Reroute conversations to the right queue automatically
Oct 28, 2026|Dynamics 365 Contact Center
RM574113
Dynamics 365 Contact Center: Historical analytics
Oct 28, 2026|Dynamics 365 Contact Center
RM574112
Dynamics 365 Customer Service: Shared analytics for historical reporting
Oct 28, 2026|Dynamics 365 Contact Center
RM573265
Dynamics 365 Business Central: Expense Agent mobile app
Oct 28, 2026|Dynamics 365 Business Central
RM573156
Microsoft Teams: Start side conversations during meetings
Oct 1, 2026|Microsoft Teams
RM573239
Dynamics 365 Field Service: Preserve actual booking End Time when completion is recorded later
Sep 30, 2026|Dynamics 365 Field Service
RM572683
OneDrive: Updated placement of the Create or upload button for Web
Sep 30, 2026|OneDrive
RM571306
Microsoft Purview: Data Lifecycle Management-Legacy Teams retention policies covering Copilot will be treated as Teams-only
Sep 18, 2026|Microsoft Purview
RM570648
Microsoft Teams: Analytics for desk utilization on Teams Pro Management portal
Sep 9, 2026|Microsoft Teams
RM569475
Microsoft Copilot Studio: Agent Sharing amongst makers
Aug 27, 2026|Microsoft Copilot Studio
RM566864
Microsoft Edge: Ask Copilot about an image
Jul 1, 2026|Microsoft Edge
RM562992
Microsoft Purview: Endpoint Data Loss Prevention – Ability to protect files stored in the excluded folders in Windows
May 26, 2026|Microsoft Purview
RM490738
Microsoft 365 Admin Center: Usage reports - Message consumption for Pay-as-you-go experiences in Copilot Chat.
Apr 23, 2025|Microsoft 365 Admin Center
RM336046
Microsoft Purview compliance portal: Communication Compliance - Enhanced Policy Conditions
Dec 14, 2023|Microsoft Purview
MC1529476
Microsoft PowerPoint: Draft proposal response Copilot skill
Oct 28, 2026|Microsoft 365 apps
MC1529477
Microsoft PowerPoint: Review sales pipeline Copilot skill
Oct 28, 2026|Microsoft 365 apps
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