M365 Archive

Microsoft 365 Message Center Archive

A fast, searchable archive of 6,052 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
RM570967
Microsoft Power Platform governance and administration: Maker Guidelines
Sep 25, 2026|Microsoft Power Platform governance and administration
RM570862
Dynamics 365 Field Service: Support multiple payers across Work Order lines
Sep 25, 2026|Dynamics 365 Field Service
RM570436
PowerPoint: Async Notifications for Copilot in PowerPoint
Sep 25, 2026|PowerPoint
RM571672
Dynamics 365 Field Service: Expand your service offering through subcontractors without the onboarding overhead
Sep 24, 2026|Dynamics 365 Field Service
RM570858
Dynamics 365 Field Service: Support multiple warehouse assignments for field technicians
Sep 24, 2026|Dynamics 365 Field Service
RM568781
Microsoft Teams: Proximity join support for attendees in Teams events from Teams Rooms on Windows and Android
Aug 4, 2026|Microsoft Teams
RM564969
Microsoft Teams: Enhanced IntelliFrame with AI data channel for intelligent cameras
Jun 17, 2026|Microsoft Teams
RM554934
Microsoft Copilot (Microsoft 365): Copilot Chat in Outlook expands to reason over inbox, calendar, and enterprise data
Feb 5, 2026|Outlook
RM516577
Microsoft Copilot (Microsoft 365): Planner capabilities in Copilot chat (M365 Copilot)
Nov 18, 2025|Planner
RM502520
Microsoft Teams: New sharing panel in meetings - improved content discovery and ease of sharing
Oct 29, 2025|Microsoft Teams
RM501451
Microsoft Copilot (Microsoft 365): Copilot in SharePoint
Sep 18, 2025|SharePoint
RM499423
Microsoft Edge: Ground Microsoft 365 Copilot Chat in Edge for Business in your open OneDrive and SharePoint documents
Aug 1, 2025|Microsoft Edge
MC1479517
SharePoint: HTML pages
Sep 25, 2026|SharePoint Online
MC1479516
Microsoft Outlook: Link preview retirement
Sep 25, 2026|Exchange Online
MC1479514Major
Microsoft Teams: File sharing enabled by default in external (federated) chats
Sep 25, 2026|Microsoft Teams
MC1479513
Outlook: Insert Symbols
Sep 25, 2026|Exchange Online
MC1479512Major
Microsoft Teams: Updates to Teams Events licensing for business, frontline, and education customers
Sep 25, 2026|Microsoft Teams
MC1479509
Spell check before sending emails in new Outlook
Sep 25, 2026|Exchange Online
MC1479508Major
Microsoft Planner: Meeting-created plans will expire after 180 days of inactivity
Sep 25, 2026|Planner
MC1479506
Video recap in Microsoft Teams supports more languages
Sep 25, 2026|Microsoft Teams
MC1479503
Microsoft Defender for Cloud Apps: Permission changes for select App Governance Entra roles
Sep 25, 2026|Microsoft Defender XDR
MC1478970
Microsoft Purview | DLP-Create Purview network data security policies without pay-as-you-go configuration
Sep 24, 2026|Microsoft Purview
MC1187682
Microsoft Edge: Microsoft 365 Copilot will support summarization and contextual grounding
Nov 18, 2025|Microsoft 365 suite
MC796790Major
Unified management of app and agent availability and installation in Teams, Outlook, and the Microsoft 365 app
May 29, 2024|Microsoft Teams
MC1461157
Microsoft Teams: Proximity join support for attendees in Teams events from Teams Rooms on Windows and Android
Aug 24, 2026|Microsoft Teams
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