| MC1403404 |
Update to Microsoft Enterprise Content Delivery Network (eCDN) analytics data retention (360 days to 180 days)
Microsoft 365 suite
Major
|
Plan for change |
24 Jun 2026 |
—
|
| MC1400830 |
(Updated) Microsoft Teams: Room optimization mode relocated to context-dependent option
Microsoft Teams
|
Plan for change |
24 Jun 2026 |
—
|
| MC1401300 |
Microsoft Teams: Location-Based Routing update blocks OS default location for Operator Connect in India
Microsoft Teams
|
Prevent or fix issue |
22 Jun 2026 |
—
|
| MC1401298 |
Retirement of Turnitin Similarity integration in Microsoft Teams Assignments
Microsoft Teams
Major
|
Plan for change |
22 Jun 2026 |
—
|
| MC1401297 |
Calendar widget in Student Hub retiring in July 2026
Microsoft Teams
Major
|
Plan for change |
22 Jun 2026 |
—
|
| MC1325422 |
(Updated) Microsoft 365 Copilot app: Simplified, chat-centered experience
Microsoft 365 Copilot Chat
|
Plan for change |
22 Jun 2026 |
—
|
| MC1304290 |
(Updated) 2026 Microsoft 365 Packaging Update
Exchange Online
Major
|
Plan for change |
22 Jun 2026 |
—
|
| MC1297982 |
(Updated) Use sensitivity labels to block all connected experiences that analyze content in Word, Excel, and PowerPoint
Microsoft 365 suiteMicrosoft 365 apps
|
Plan for change |
18 Jun 2026 |
—
|
| MC1396361 |
Microsoft 365 Copilot: Publish organization prompts to Copilot Chat
Microsoft 365 Copilot Chat
|
Stay informed |
18 Jun 2026 |
—
|
| MC1395311 |
Microsoft SharePoint Online: Retirement of Restricted SharePoint Search
SharePoint Online
Major
|
Plan for change |
18 Jun 2026 |
—
|
| MC1395010 |
Microsoft Teams: Interpreter simultaneous mode enhancements
Microsoft Teams
|
Stay informed |
17 Jun 2026 |
—
|
| MC1395007 |
Microsoft Entra: New service plans for Conditional Access and ID Protection for agents
Microsoft EntraMicrosoft 365 suite
|
Plan for change |
17 Jun 2026 |
—
|
| MC1393813 |
OneDrive: Find and browse document libraries on mobile
Microsoft OneDrive
|
Plan for change |
16 Jun 2026 |
—
|
| MC1393806 |
Microsoft Teams: Graph API transcript access controls for administrators
Microsoft Teams
|
Plan for change |
16 Jun 2026 |
29 Jul 2026
|
| MC1387532 |
(Updated) Microsoft Edge moving to a 2-week release cycle starting with Edge 152
Microsoft 365 suite
Major
|
Plan for change |
16 Jun 2026 |
—
|
| MC1259828 |
(Updated) Microsoft Purview: Credential scanning in Data Security Posture Agent
Microsoft Purview
|
Stay informed |
16 Jun 2026 |
—
|
| MC1072889 |
(Updated) SharePoint Alerts retirement
SharePoint Online
Major
|
Plan for change |
15 Jun 2026 |
—
|
| MC1392560 |
Microsoft Viva Engage: Changes to GIF functionality
Microsoft Viva
|
Prevent or fix issue |
15 Jun 2026 |
—
|
| MC1232096 |
(Updated) Microsoft Teams: Admin setting for simpler meeting passcodes (numeric‑only)
Microsoft Teams
|
Stay informed |
15 Jun 2026 |
—
|
| MC1230459 |
(Updated) Microsoft Teams: Voice tethering
Microsoft Teams
|
Stay informed |
15 Jun 2026 |
—
|
| MC1152323 |
(Updated) Microsoft 365 Copilot Apps installation on devices with Microsoft 365 Apps
Microsoft 365 appsMicrosoft 365 Copilot Chat
Major
|
Plan for change |
15 Jun 2026 |
—
|
| MC1317839 |
(Updated) Microsoft Teams: Attend Microsoft webinars from Teams Rooms on Android
Microsoft Teams
Major
|
Plan for change |
15 Jun 2026 |
—
|
| MC1290821 |
(Updated) eSignature for Microsoft 365 - Recipient groups
Microsoft 365 suiteSharePoint Online
|
Stay informed |
12 Jun 2026 |
—
|
| MC1387526 |
Microsoft 365 Backup: Full workload backup for SharePoint, OneDrive, and Exchange
Microsoft 365 suite
|
Plan for change |
11 Jun 2026 |
—
|
| MC1191578 |
(Updated) Update to EWS Access for Kiosk / Frontline Worker Licenses
Exchange Online
Major
|
Plan for change |
10 Jun 2026 |
—
|
| MC1385586 |
Microsoft 365: Organizational Data – Granular access policy controls for custom attributes
Microsoft 365 suite
|
Stay informed |
09 Jun 2026 |
—
|
| MC1093912 |
(Updated) Microsoft Outlook for iOS/Android: Improved Contacts with profile enrichment and duplicate management
Exchange OnlineMicrosoft 365 apps
|
Stay informed |
08 Jun 2026 |
—
|
| MC1318856 |
Microsoft Viva Glint: Custom confidentiality statements
Microsoft Viva
|
Stay informed |
05 Jun 2026 |
—
|
| MC1218423 |
(Updated) Microsoft Teams: Viva Engage communities in Teams
Microsoft TeamsMicrosoft Viva
|
Stay informed |
03 Jun 2026 |
—
|
| MC1326260 |
Microsoft Purview Data Security Triage Agent will include sensitive data remediation through Microsoft Teams
Microsoft TeamsMicrosoft Purview
|
Stay informed |
29 May 2026 |
—
|
| MC1326254 |
Microsoft 365 Archive: file-level archiving public preview
SharePoint Online
|
Stay informed |
29 May 2026 |
—
|
| MC1323250 |
[Action Required] Update scripts using Get-MailDetailTransportRuleReport and Get-MailTrafficPolicyReport
Exchange Online
Major
|
Plan for change |
27 May 2026 |
30 Jul 2026
|
| MC1323263 |
Microsoft Defender for Office 365: ZAP expands cleanup to Deleted Items
Exchange Online
|
Stay informed |
26 May 2026 |
—
|
| MC1280556 |
(Updated) Microsoft Purview for agents: AI observability and insider risk management now generally available
Microsoft Purview
|
Stay informed |
21 May 2026 |
—
|
| MC1314949 |
(Updated) Microsoft Viva Copilot Analytics: Daily Copilot usage snapshot with fresh data
Microsoft Viva
|
Stay informed |
19 May 2026 |
—
|
| MC1266021 |
(Updated) Microsoft 365 Copilot: New chat-first design for the Copilot mobile app
Microsoft 365 appsMicrosoft 365 Copilot Chat
|
Stay informed |
07 May 2026 |
—
|
| MC1301802 |
Change Optics report for Exchange Online begins public preview
Exchange Online
|
Stay informed |
05 May 2026 |
—
|
| MC1288531 |
(Updated) Microsoft Viva - Copilot Analytics: Export agent data from the Agent Dashboard
Microsoft Viva
Major
|
Plan for change |
30 Apr 2026 |
—
|
| MC1287372 |
Microsoft Entra ID Governance Account Discovery
Microsoft Entra
|
Stay informed |
21 Apr 2026 |
—
|
| MC1225192 |
Microsoft Entra ID Governance: Azure subscription required to continue using guest governance features
Microsoft Entra
Major
|
Plan for change |
16 Apr 2026 |
—
|
| MC1278920 |
Support for Office LTSC 2021, and additional apps will end on October 13, 2026
Microsoft 365 suite
Major
|
Plan for change |
13 Apr 2026 |
—
|
| MC1272554 |
Top domain mail flow report in Exchange Online is retiring
Exchange Online
Major
|
Plan for change |
06 Apr 2026 |
05 Jul 2026
|
| MC1260709 |
Microsoft Teams: Copilot PSTN audio announcements
Microsoft Teams
|
Stay informed |
30 Mar 2026 |
—
|
| MC1240704 |
(Updated) Copilot entry point changes in Word and handoff to Agent in chat
Microsoft 365 apps
|
Plan for change |
27 Mar 2026 |
—
|
| MC1181209 |
(Updated) [Reminder] Microsoft Teams Premium Self-Service Trials (Originally announced in MC670435)
Microsoft Teams
|
Stay informed |
25 Mar 2026 |
—
|
| MC1253752 |
Microsoft Teams: Manage multiple phone numbers within one Teams account
Microsoft Teams
Major
|
Plan for change |
16 Mar 2026 |
—
|
| MC1242781 |
Microsoft Teams Rooms on Android: License-based management updates for DM-synced devices
Microsoft Teams
|
Stay informed |
03 Mar 2026 |
—
|
| MC949965 |
(Updated) Toggle to new Outlook
Microsoft 365 apps
Major
|
Plan for change |
20 Feb 2026 |
01 Mar 2027
|
| MC1227454 |
Exchange Web Services (EWS) retirement update
Exchange Online
Major
|
Plan for change |
05 Feb 2026 |
—
|
| MC1226495 |
Microsoft Teams: Teams Live Events is retiring
Microsoft Teams
Major
|
Plan for change |
03 Feb 2026 |
29 Jun 2026
|
