Collaboration
Communication
Compute
Data
Identity
Management
Network
Security
Workplace
Remote Support
MC804771
(Updated) Microsoft Teams: Hiding inactive channels
MC1150117
Manage interest is being replaced by Manage People Skills by December 31, 2025
MC1150118
Microsoft Defender for Office 365: New records in Streaming API and Sentinel EmailEvents table
MC1150123
(Updated) Teams Admin Center: Control External Access by Domain for Specific Users and Groups
MC1150124
New Fabric Tenant Setting: “Set alert” Button Visibility for Power BI Users
MC1150557
Certificate-based authentication changes following installation of Windows updates released September 9, 2025
MC1150558
The September 2025 Windows security update is now available
MC1150623
Microsoft Copilot Studio - Use up to 1,000 files per agent for SharePoint and OneDrive uploads
MC1150625
Hardening changes for Windows Server Update Services in Windows Server 2025
MC1150662
Action Required – Configure Browser Policy to Preserve OneDrive and SharePoint Web Performance and Offline Capability
MC1150664
Action Required: Update firewall configurations to include new network endpoints
MC1150671
(Updated) Microsoft Viva : News AI audio briefing in Connections Mobile
MC1150677
Coming soon: Multitasking improvements in Microsoft Fabric
MC1150679
Additional Domain Whitelisting Required for Microsoft Whiteboard
MC1150680
Reminder: End of Support for Semi-Annual Enterprise Channel Preview on September 9, 2025
MC1150681
We're making some changes to Office Scripts admin settings and controls
MC920304
(Updated) Microsoft Purview | Communication Compliance: Policy alerts improvements
MC1056269
(Updated) Microsoft Teams: town hall organizers, co-organizers, presenters can join the event to preview as attendee
MC1084032
(Updated) Microsoft Teams: Users can add multiple emoji reactions to each chat or channel message
MC1087099
(Updated) Microsoft Teams: Remote log collection in Teams admin center
MC1150984
Microsoft Defender for Office 365: Message Warnings for Messages with Malicious URLs in Teams
MC1150989
Dynamics 365 Customer Insights – Journeys - Automate scalable journey creation with the journey API
MC1151002
Dynamics 365 Customer Service – Use Assign option for cases to update capacity, presence
MC1151234
Microsoft Purview DLP and Edge for Business: Automated blocking of unmanaged GenAI apps in unprotected browsers
MC1151242
(Updated) Microsoft Teams: Improved organization chart in Profile Card (Desktop, Mac, Web)
