| MC1546429 |
Power BI retiring standalone Copilot experiences (preview)
6 · High
Power BI
|
Plan for change |
10 Nov 2026 |
08 Dec 2026
|
| MC1546411 |
Retirement of Viva Insights (personal insights) and Viva Learning usage reports
3 · Medium
Microsoft 365 suite
|
Plan for change |
10 Nov 2026 |
—
|
| MC1546409 |
Microsoft Teams: Retirement of off-network invitations to Teams Free
4 · Medium
Microsoft Teams
Major
|
Plan for change |
10 Nov 2026 |
—
|
| MC1446796 |
(Updated) Migrate Free/Busy, MailTips, and Calendar Sharing before EWS deprecation
8 · Critical
Exchange Online
Major
|
Plan for change |
09 Nov 2026 |
01 Oct 2026
|
| MC1545691 |
Microsoft Purview: Retirement of select DSPM partner integrations
5 · High
Microsoft Purview
Major
|
Plan for change |
09 Nov 2026 |
—
|
| MC1230889 |
(Updated) Outlook for Windows report retirement in the Exchange admin center
8 · Critical
Microsoft 365 apps
Major
|
Plan for change |
06 Nov 2026 |
02 Nov 2026
|
| MC1540345 |
Action required: Update permissions for Exchange Online Admin API
5 · High
Exchange Online
Major
|
Plan for change |
05 Nov 2026 |
—
|
| MC1540258 |
Power Automate - Information regarding the end of support for Copilot in the designer for cloud flows or agent flows.
Microsoft Power Automate
|
Stay informed |
05 Nov 2026 |
—
|
| MC1539001 |
Microsoft 365 admin center: Project usage report retirement
9 · Critical
Project for the web
Major
|
Plan for change |
05 Nov 2026 |
04 Dec 2026
|
| MC1537406 |
Power Automate - Information regarding the end of support for Describe it to design it
Microsoft Power Automate
|
Stay informed |
03 Nov 2026 |
—
|
| MC1536049 |
Microsoft Entra ID: Microsoft-provided SMS and voice authentication to retire for self-service password reset (SSPR)
8 · Critical
Microsoft Entra
Major
|
Plan for change |
03 Nov 2026 |
22 Mar 2027
|
| MC1532259 |
Microsoft Teams: Retirement of Translate slides in PowerPoint Live
5 · High
Microsoft 365 apps
Major
|
Plan for change |
30 Oct 2026 |
—
|
| MC1481315 |
Microsoft Purview: Retirement of Data Security Posture Management (DSPM) classic and DSPM for AI classic experiences
5 · High
Microsoft Purview
Major
|
Plan for change |
30 Oct 2026 |
—
|
| MC1528013 |
Microsoft SharePoint: SharePoint Server access through the mobile apps will be retired
5 · High
SharePoint Online
Major
|
Plan for change |
27 Oct 2026 |
—
|
| MC1528009 |
Microsoft 365 admin center: Retirement of selected Search Analytics capabilities
5 · High
Microsoft 365 suite
Major
|
Plan for change |
27 Oct 2026 |
—
|
| MC1528000 |
Microsoft Entra ID: Reminder to migrate from Microsoft-provided SMS and voice authentication
8 · Critical
Microsoft Entra
Major
|
Plan for change |
27 Oct 2026 |
01 Feb 2027
|
| MC1523085 |
Viva Insights: GitHub Copilot metrics will be on by default, and the public preview opt-in setting is being retired
3 · Medium
Microsoft Viva
|
Plan for change |
23 Oct 2026 |
—
|
| MC1521614 |
Microsoft Teams: Retirement of the Turn off IntelliFrame option for online participants
5 · High
Microsoft Teams
Major
|
Plan for change |
22 Oct 2026 |
—
|
| MC1519861 |
(Updated) Outlook: Copilot Prioritize feature will be retired
Exchange Online
|
Plan for change |
22 Oct 2026 |
—
|
| MC1469564 |
Microsoft Publisher: Reminder that support ends in October 2026
8 · Critical
Microsoft 365 apps
Major
|
Plan for change |
21 Oct 2026 |
01 Oct 2026
|
| MC1515940 |
Microsoft OneDrive: Copilot actions in the File Explorer context menu are being retired
5 · High
Microsoft OneDrive
Major
|
Plan for change |
20 Oct 2026 |
—
|
| MC1515929 |
Microsoft Teams: GitHub app consolidation and legacy GitHub app deprecation
3 · Medium
Microsoft Teams
|
Plan for change |
19 Oct 2026 |
—
|
| MC1469565 |
Microsoft Purview | Data Lifecycle Management - Graph API Support for archive mailboxes
8 · Critical
Microsoft Purview
Major
|
Plan for change |
19 Oct 2026 |
01 Oct 2026
|
| MC1473153 |
(Updated) Microsoft Teams: New centralized experience for organizing important resources in chats and channels
Microsoft Teams
|
Stay informed |
19 Oct 2026 |
—
|
| MC1511071 |
Action required: Review property changes for Exchange Online scenarios
9 · Critical
Exchange Online
Major
|
Plan for change |
16 Oct 2026 |
15 Nov 2026
|
| MC1511056 |
Microsoft Copilot Studio – Teams app retirement
5 · High
Microsoft Teams
Major
|
Plan for change |
16 Oct 2026 |
—
|
| MC1509797 |
Support for Office LTSC 2021 and additional apps ended on October 13, 2026
6 · High
Microsoft 365 suiteMicrosoft 365 appsProject for the web
high
|
Plan for change |
15 Oct 2026 |
—
|
| MC1509789 |
Microsoft Edge: Browser-native XSLT will be disabled by default
3 · Medium
Microsoft 365 suite
|
Plan for change |
15 Oct 2026 |
—
|
| MC1508229 |
Microsoft Excel: Changes to Get Data from Web (Legacy) experience
Microsoft 365 apps
|
Plan for change |
14 Oct 2026 |
—
|
| MC1506728 |
Microsoft Entra: Changes to AgentIdentity.CreateAsManager permission for agent identities
3 · Medium
Microsoft Entra
|
Plan for change |
13 Oct 2026 |
—
|
| MC1505609 |
Microsoft 365 Copilot and Power Apps: Retirement of App Builder agent and vibe.powerapps.com
7 · High
Power Apps in Microsoft 365
|
Plan for change |
12 Oct 2026 |
30 Nov 2026
|
| MC1505599 |
Microsoft Purview Audit: AuditLogQuery API generally available and Search-UnifiedAuditLog retiring
3 · Medium
Microsoft Purview
|
Plan for change |
12 Oct 2026 |
—
|
| MC1492958 |
Microsoft Graph: New tenant controls for retirement of non-standard file API tokens
8 · Critical
SharePoint Online
Major
|
Plan for change |
09 Oct 2026 |
01 Apr 2027
|
| MC1492954 |
Microsoft Outlook: Themes by Copilot retirement
5 · High
Exchange Online
Major
|
Plan for change |
09 Oct 2026 |
—
|
| MC1477999 |
(Updated) Microsoft Teams: Removing Copilot from the chat list
Microsoft TeamsMicrosoft 365 Copilot Chat
|
Stay informed |
09 Oct 2026 |
—
|
| MC1490911 |
Microsoft Edge: Retiring legacy sign-in implementation on Windows
5 · High
Microsoft 365 suite
Major
|
Plan for change |
07 Oct 2026 |
—
|
| MC1490899 |
Microsoft 365: Targeted Release retirement
8 · Critical
Exchange OnlineMicrosoft 365 suiteSharePoint OnlineMicrosoft OneDriveMicrosoft Teams
Major
|
Plan for change |
07 Oct 2026 |
31 Oct 2026
|
| MC1479516 |
(Updated) Microsoft Outlook: Link preview retirement
Exchange Online
|
Stay informed |
06 Oct 2026 |
—
|
| MC1485116 |
Microsoft Exchange Online: Exchange Web Services (EWS) enforcement update for EWSAllowedAppIDs
Exchange Online
|
Stay informed |
01 Oct 2026 |
—
|
| MC1243549 |
(Updated) Retirement of SharePoint One-Time Passcode (SPO OTP) and transition to Microsoft Entra B2B
5 · High
SharePoint OnlineMicrosoft OneDrive
Major
|
Plan for change |
01 Oct 2026 |
—
|
| MC1483886 |
Microsoft PowerPoint: Temporary removal of the Brand pane
Microsoft 365 apps
|
Stay informed |
30 Sep 2026 |
—
|
| MC1481325 |
Microsoft SharePoint: Retirement of SharePoint Page Agent (Frontier)
3 · Medium
SharePoint Online
|
Plan for change |
29 Sep 2026 |
—
|
| MC1478969 |
Deprecation of Citrix mVPN Support in Microsoft Edge for Android
3 · Medium
Microsoft 365 suite
|
Plan for change |
24 Sep 2026 |
—
|
| MC1478955 |
Final reminder: Microsoft Project Online retires on September 30, 2026
3 · Medium
Project for the web
|
Plan for change |
24 Sep 2026 |
—
|
| MC1478006 |
Microsoft Word for the web: Retirement of the "@" entity insertion experience on the document canvas
5 · High
Microsoft 365 apps
Major
|
Plan for change |
23 Sep 2026 |
—
|
| MC1477996 |
Retirement of Viva Insights (personal insights) and Viva Learning usage reports
3 · Medium
Microsoft 365 suite
|
Plan for change |
23 Sep 2026 |
—
|
| MC1421920 |
(Updated) Surveys agent retirement and transition to Copilot in Microsoft Forms
5 · High
Microsoft Forms
Major
|
Plan for change |
21 Sep 2026 |
—
|
| MC1474111 |
Retirement of Microsoft 365 Companion apps
5 · High
Microsoft 365 suite
Major
|
Plan for change |
18 Sep 2026 |
—
|
| MC1474104 |
Microsoft Entra ID: Follow-up on SMS first-factor sign-in retirement and upcoming changes
8 · Critical
Microsoft Entra
Major
|
Plan for change |
18 Sep 2026 |
01 Feb 2027
|
| MC1473149 |
Loading Power Query data to Python in Excel Web: Retirement
5 · High
Microsoft 365 apps
Major
|
Plan for change |
16 Sep 2026 |
—
|