Message Center changes 589

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IDTitleCategoryUpdatedAct by
MC1462470 Microsoft Teams: Clearer text highlighting in dark mode and high contrast mode
Microsoft Teams
Stay informed 26 Aug 2026 —
MC1462469 Microsoft Teams and Google Calendar sync retirement
8 · Critical Microsoft Teams Major
Plan for change 26 Aug 2026 01 Oct 2026
MC1462460 Microsoft Entra: Domain update for My Account and identity self-service experiences
Microsoft Entra
Plan for change 26 Aug 2026 —
MC1454386 Simplified access to Copilot Chat on the Microsoft 365 Copilot mobile app
Microsoft 365 Copilot Chat
Plan for change 26 Aug 2026 —
MC1319216 (Updated) Microsoft Teams: In‑meeting toggle to turn Meeting AI on or off
Microsoft TeamsMicrosoft 365 Copilot Chat
Stay informed 26 Aug 2026 —
MC1441775 (Updated) Microsoft Whiteboard: Retirement of legacy whiteboards and transition to OneDrive-backed whiteboards
5 · High Microsoft Teams Major
Plan for change 25 Aug 2026 —
MC1461528 Microsoft 365 Roadmap is becoming the AI at Work Roadmap
Microsoft 365 suite
Stay informed 25 Aug 2026 —
MC1458483 (Updated) OneDrive macOS Native Sync Engine
Microsoft OneDrive
Plan for change 24 Aug 2026 —
MC1258000 (Updated) Microsoft Purview: Data Security Investigations – analyze files tied to endpoint DLP alerts
Microsoft Purview
Stay informed 24 Aug 2026 —
MC1461160 Microsoft Teams: Copilot in call recap in the Queues app
Microsoft Teams
Stay informed 24 Aug 2026 —
MC1461158 Prepare for upcoming changes to the Excel Exchange connector
5 · High Microsoft 365 apps Major
Plan for change 24 Aug 2026 —
MC1447678 (Updated) Microsoft Exchange Online: Prepare for Exchange Web Services retirement with EWSAllowedAppIDs
8 · Critical Exchange Online Major
Plan for change 24 Aug 2026 30 Sep 2026
MC1411574 (Updated) Microsoft Entra: System-preferred authentication now applies to first-factor authentication
Microsoft Entra
Stay informed 24 Aug 2026 —
MC1459132 Microsoft Edge: Retirement of Windows Information Protection (WIP) and Microsoft Defender Application Guard (MDAG)
8 · Critical Microsoft 365 suite Major
Plan for change 21 Aug 2026 24 Sep 2026
MC1459130 Improved capabilities for files with Copilot in OneDrive Web
Microsoft OneDrive
Plan for change 21 Aug 2026 —
MC1458479 SharePoint Page and News Post: Content Update flow in the FAQ web part will be retired
5 · High SharePoint Online Major
Plan for change 21 Aug 2026 —
MC1458477 AI overview for SharePoint News posts in the SharePoint app for Teams
SharePoint Online
Stay informed 21 Aug 2026 —
MC1458476 Microsoft Outlook: Classic Outlook theme experience for Outlook on the web and Outlook for Windows
Exchange Online
Plan for change 21 Aug 2026 —
MC1458474 Microsoft Entra ID: Retirement of custom CSS layout and positioning properties in company branding
8 · Critical Microsoft Entra Major
Plan for change 21 Aug 2026 26 Oct 2026
MC1423118 (Updated) OneDrive for the web: Document library views now available in OneDrive
Microsoft OneDrive
Stay informed 20 Aug 2026 —
MC1323266 (Updated) Power BI integration with Microsoft 365 Copilot
Power BI
Plan for change 19 Aug 2026 —
MC1457838 Microsoft OneDrive: New policies to control file exclusions
Microsoft OneDrive
Plan for change 19 Aug 2026 —
MC1420897 (Updated) Viva Glint: Copilot-enhanced topic assignment for employee feedback comments
Microsoft Viva
Stay informed 19 Aug 2026 —
MC1457230 Microsoft Outlook: Drag and drop calendar events to reschedule meetings
Exchange Online
Stay informed 18 Aug 2026 —
MC1457229 Microsoft 365 Copilot: Import Executive Assistant data with People connectors
Microsoft 365 suite
Plan for change 18 Aug 2026 —
MC1402306 (Updated) Microsoft Teams: Use multiple phone lines on Teams mobile
Microsoft Teams
Plan for change 18 Aug 2026 —
MC1387521 (Updated) Microsoft Teams: Human interpreter listening mode supported in Teams Rooms on Windows
Microsoft Teams
Stay informed 18 Aug 2026 —
MC1454381 Microsoft Viva Learning: AI Skills Navigator content available in Learning Agent
Microsoft Viva
Stay informed 18 Aug 2026 —
MC1309747 (Updated) Planner is now available in Outlook and Microsoft 365 Copilot
Exchange OnlinePlanner
Plan for change 17 Aug 2026 —
MC1311979 (Updated) Microsoft Teams: Digital signage support for Teams panels
Microsoft Teams
Plan for change 17 Aug 2026 —
MC1330887 (Updated) Microsoft Teams: Enhanced bookable desk experience with Teams panel based desk devices
Microsoft Teams
Stay informed 17 Aug 2026 —
MC1324286 (Updated) Microsoft Teams: Profanity filter disabled by default for live captions
4 · Medium Microsoft Teams Major
Plan for change 17 Aug 2026 —
MC1430542 (Updated) Microsoft Outlook: Collaborate with Copilot while drafting email
Exchange Online
Plan for change 14 Aug 2026 —
MC1403407 (Updated) OneDrive for the web: New libraries browsing experience
Microsoft OneDrive
Stay informed 14 Aug 2026 —
MC1443523 Microsoft 365 Copilot: Planner capabilities in Copilot chat
PlannerMicrosoft 365 Copilot Chat
Stay informed 14 Aug 2026 —
MC1240699 (Updated) Introducing the new SharePoint experience
SharePoint Online
Stay informed 14 Aug 2026 —
MC1454399 Microsoft Clipchamp: Updates to the EnableSensitivityLabelForVideoFiles PowerShell setting
Microsoft Clipchamp
Plan for change 14 Aug 2026 —
MC1454388 Copilot Analytics Labs under Resources section
Microsoft Viva
Stay informed 14 Aug 2026 —
MC1454385 Microsoft OneNote: Retirement of Loop components in OneNote for the web
5 · High Microsoft 365 apps Major
Plan for change 14 Aug 2026 —
MC1454373 Frontier =COPILOT function in Excel will no longer be available
Microsoft 365 apps
Plan for change 13 Aug 2026 —
MC1448374 (Updated) Microsoft Entra ID: Retirement of SMS first-factor sign-in for Entra ID Free tenants
3 · Medium Microsoft Entra
Plan for change 13 Aug 2026 —
MC1454114 Microsoft Teams: Configure mandatory participant consent before joining meetings
4 · Medium Microsoft Teams Major
Plan for change 13 Aug 2026 —
MC1404322 (Updated) Microsoft Teams: Recap app consolidates meeting recaps in one place
Microsoft Teams
Stay informed 11 Aug 2026 —
MC1218712 (Updated) Microsoft Teams: Meeting notes now available for instant meetings
Microsoft Teams
Stay informed 11 Aug 2026 —
MC1266023 (Updated) Microsoft 365 Copilot: Comprehensive Copilot metrics in Copilot Analytics
Microsoft Viva
Stay informed 11 Aug 2026 —
MC1452374 Microsoft Exchange Online: Retirement of the Other features page in Exchange admin center
5 · High Exchange Online Major
Plan for change 11 Aug 2026 —
MC1287365 (Updated) Microsoft 365 Copilot: Change in accessing additional agents in Excel
Microsoft 365 apps
Stay informed 10 Aug 2026 —
MC1358831 (Updated) Copilot settings in classic Outlook for Windows
Microsoft 365 appsMicrosoft 365 Copilot Chat
Stay informed 07 Aug 2026 —
MC1450135 Viva Learning: Copilot experience transitions to Learning Agent in Microsoft 365 Copilot
Microsoft Viva
Plan for change 07 Aug 2026 —
MC1450131 Microsoft SharePoint: New report on Everyone except external users
SharePoint Online
Stay informed 07 Aug 2026 —