This week, MWPro analysed 86 Microsoft 365 announcements. The analysis identified 0 Critical, 24 High Impact, 53 Moderate, and 9 Low Impact changes, with the highest MWPro Impact Score reaching 72.
🎯 MWPro Impact Scores help administrators cut through the noise and quickly identify the changes most likely to require action.
0
Critical Impact
0% of weekly volume
24
High Impact
28% of weekly volume
53
Moderate Impact
62% of weekly volume
9
Low Impact
10% of weekly volume
Critical Impact Changes
No critical-impact changes identified this week
0
High Impact Changes
Significant changes requiring review and planning
24
- 72 MC1446796: Exchange Online Replaces EWS-Based Free/Busy, MailTips, and Calendar Sharing with Cross-Tenant Access Policy
- 71 MC1449174: Microsoft Teams Retires Live Chat and Ends Website Message Relay
- 68 MC1393468: Microsoft 365 Copilot Cowork Gains Usage-Based Billing and Frontier Expands Early Access Features
- 67 MC1450135: Viva Learning Replaces Copilot Experience with Learning Agent in Microsoft 365 Copilot
- 67 MC1449170: Microsoft Edge Retires Default Support for Unload Event Handlers
- 66 MC1449976: Power Pages Hotfix 9.8.7.x Blocks Anonymous Web API Wildcard Access for System Tables
- 66 MC1325414: Microsoft Entra ID SSPR Will Require Registered Authentication Methods for Verification
- 63 MC1447678: Exchange Online Adds EWSAllowedAppIDs to Manage Access Before EWS Retirement
- 62 MC1448669: Dynamics 365 Contact Center Adds Custom Voice Support for Voice Agents
- 62 MC1446723: Power Platform Nears Completion of Continuous Access Evaluation Rollout for Dataverse User Sign-Ins
- 59 MC1197146: Microsoft Teams Adds Express Voice Enrollment for Easier Voice Profile Setup
- 57 MC1427972: SharePoint Enhances Restricted Content Discovery to Limit Copilot and Microsoft 365 Search Visibility
- 56 MC1446794: Microsoft Teams Adds In-Meeting Reporting for Security Concerns
- 55 MC1311978: Classic Outlook for Windows Gets User-Initiated Copilot Insights for Selected Email Text
- 55 MC1227622: Teams Shifts Android Device Management from Admin Center to Teams Rooms Pro Management Portal
- 54 MC1405498: Microsoft 365 Copilot Remaps Service Plan Controls and Deprecates Personal Content Mode
- 53 MC1449182: Microsoft 365 Copilot Shifts New Copilot Pages to OneDrive for Business for Governance and Compliance
- 53 MC1187682: Microsoft Edge Adds Copilot Summarization and Contextual Grounding for Tabs, Documents, and YouTube Videos
- 53 MC1446644: Microsoft Copilot Studio Makes GitHub Copilot Harness Generally Available for Building Agents and Workflows
- 53 MC1405506: OneNote on Windows Adds Multimodal Recording to Copilot Notebooks
- 51 MC1440972: Microsoft Edge Upgrades Copilot New Tab Page with Integrated Chat, Web Search, and Work Content
- 51 MC1279093: Microsoft Defender for Office 365 Adds Promotions Tagging and New Promotions Folder for Emails
- 50 MC1423114: Microsoft Teams Adds PowerShell Controls to Enforce External Access and Mutual Federation in Group Chats
- 50 MC1446807: Microsoft Teams Rooms on Android Gets Interpreter Agent for Real-Time Multilingual Meetings
Moderate Impact Changes
Important updates worth monitoring
53
- 49 MC1450134: Microsoft Entra Recognizes Windows Hello for Business and macOS Platform SSO as Standalone MFA Factors
- 49 MC1434580: PowerPoint Copilot (Web) Adds Support for OneDrive-Stored Custom Skills and Manage Skills Option
- 47 MC1447673: Microsoft Teams Adds Option to Report Security Concerns in Group Call History
- 46 MC1431377: Microsoft Defender for Office 365 Replaces Auto-Refresh with Manual Refresh and Simplifies AIR Investigation Names
- 45 MC1450133: Microsoft Entra Lets Users Register Passkeys or Passwordless Sign-In as First MFA Method
- 45 MC1441782: PowerPoint Copilot Adds Ability to Upload and Create Custom Skills on Web
- 45 MC1447681: Microsoft Viva Engage Adds Tenant-Wide Custom Branding with Brand Center for Admins
- 45 MC1434581: PowerPoint Copilot for Mac Adds Support for OneDrive-Stored Custom Skills and Manage Skills Feature
- 44 MC1420903: Exchange Online Blocks Creation of Duplicate Dynamic Distribution Groups
- 44 MC1441781: PowerPoint Copilot on Mac Gets Custom Skill Creation and OneDrive Upload Support
- 44 MC1085133: Microsoft Teams Adds Rule-Based Management for Microsoft 365 Certified Apps in Admin Center
- 43 MC1450131: SharePoint Admin Center Adds Item-Level Report for Everyone and Everyone Except External Users Permissions
- 43 MC1426714: Microsoft Viva Insights Adds Power BI Report Creation and Customization for Copilot Analytics Users
- 43 MC1173208: Microsoft Copilot Dashboard Adds Default-On Data Export for De-Identified Usage Metrics in Public Preview
- 43 MC688109: Teams Webinars and Townhalls Give Co-organizers Full Control to Edit, Publish, and Cancel Events
- 43 MC1434582: PowerPoint Copilot Adds OneDrive-Based Custom Skills and Manage Skills Interface
- 42 MC1309746: Microsoft 365 Copilot Adds Chat Pane and Summary Feature to OneNote Mobile on Android
- 42 MC1449139: Power Platform Schedules Planned Maintenance to Improve Stability and Performance
- 42 MC1448372: SharePoint Pages Reorders Command Bar Menu, Updates Labels, and Adds Page Status Indicators
- 42 MC1447683: Microsoft 365 Copilot Scheduled Prompts Moves to Microsoft 365 Connected Experiences Governance
- 42 MC1446805: Microsoft Viva Adds Targeted Audience Surveys to Copilot Dashboard
- 42 MC1422054: Microsoft Planner Adds Task Details Side Pane for Faster Updates
- 41 MC1450130: OneNote Adds Multimodal Capture to Copilot Notebooks on Android
- 40 MC1450128: Microsoft Purview Adds Lifecycle Status Controls to Adaptive Scopes and Supports ISO 8601 Durations
- 40 MC1330891: Microsoft Teams Supports Breakout Rooms in Meetings with Up to 1,000 Attendees
- 40 MC1446797: Microsoft Teams Rooms on Android Gets Modernized Gallery View for Consistent Layouts and Enhanced Controls
- 39 MC1282567: SharePoint Adds AI-Powered Charts Web Part for Page Authors
- 39 MC1442614: Microsoft Teams Rooms Adds Enhanced IntelliFrame with On-Device AI and Dedicated Data Channel for Intelligent Cameras
- 39 MC1316231: Microsoft Teams Rooms on Android Sets Front-of-Room Displays to Attendee View for Webinars and Structured Meetings
- 38 MC1323270: Microsoft Teams Adds Secure Reliable Transport Support for Town Halls and Live Events
- 38 MC1446228: Dynamics 365 Contact Center Adds Option to Route Conversations to Previously Engaged Experts
- 37 MC1447682: Microsoft Teams Adds Right-Side Panel for Live Captions and Consolidates Caption Settings
- 37 MC1446804: SharePoint Pages Adds Layout Guides and Section Conversion for Flexible Authoring
- 36 MC1324280: Microsoft Teams Shifts Adds Automatic Open Shift Assignment for Managers
- 36 MC1446799: Microsoft Teams Adds Personalized Language Translation for Meeting Recaps
- 36 MC1411727: Copilot Notebooks Adds AI-Driven Artifact Suggestions for Faster Content Creation
- 36 MC1422063: OneDrive for Business Improves Windows Sync Error Handling for Long File Paths
- 35 MC1413304: Viva Engage Adds Recent Feed in Home for Chronological Content View
- 35 MC1307982: Microsoft Teams Town Halls Adds Custom Background Uploads in Manage What Attendees See
- 34 MC1358831: Classic Outlook for Windows Adds In-App Copilot Settings in File Menu
- 33 MC1420901: Microsoft 365 Copilot App Adds Notebooks for Unified Workspace and Sync with OneNote
- 33 MC1310683: Microsoft Teams Gets Standardized File Previews for Word, Excel, and PowerPoint Across Platforms
- 32 MC1257308: Teams Rooms Pro Management Adds Building-Level Insights to Recommended Actions Page
- 32 MC1309747: Planner Becomes Available in Outlook and Microsoft 365 Copilot for Integrated Task Management
- 32 MC1446227: Power Platform Adds Enhanced Admin Controls to Manage Agent Security
- 31 MC1269864: Microsoft Teams Adds Muted and Meeting Chat Sections and Replaces Meeting Chats Filter
- 30 MC1447677: Microsoft 365 Copilot Gets Unified Connector and Plugin Management in Microsoft 365 Admin Center
- 29 MC1308855: Outlook Mobile and Mac Rename Collect Diagnostics to Get Diagnostics and Shift Logs to Microsoft 365 Service
- 29 MC1447636: Microsoft 365 Apps Releases Current Channel Update for August 2026
- 29 MC1230892: Microsoft 365 Copilot Removes Entity Text from Chat Input for Cleaner Prompts
- 28 MC1238432: Microsoft 365 Copilot App Adds Admin Option for Branded Footer with Organization Logo
- 27 MC1387578: Microsoft Defender for Office 365 Adds Localization to Default Mark and Notify Email Templates
- 26 MC1269211: Outlook Mobile Makes RSVP Responses Clearer with Visual Highlights
Low Impact Changes
Lower-impact changes for awareness and tracking
9
- 24 MC1250273: Microsoft Teams Preserves @mentions and Shared Contacts When Copying and Pasting Messages
- 23 MC1261595: Microsoft Teams Town Halls Add Backup RTMP Stream for Reliable Live Events
- 23 MC1446172: Copilot Studio Adds Option to Block Maker-Provided Credentials for Authentication
- 22 MC1448890: Power Automate Retires Legacy Chatbot Experience
- 22 MC1443081: Dynamics 365 Contact Center Adds Speaker-Wise Recording Split in Closed Conversation View
- 21 MC1446371: Dynamics 365 Project Operations Adds Time Phasing for Quote and Contract Lines
- 20 MC1449729: Microsoft Dataverse Plans Service Update 9.2.26081.00000 for GBR
- 19 MC1280564: Microsoft Purview Pauses Migration Tool for Moving Classic Glossary Terms to Unified Catalog
- 16 MC1288532: Microsoft Teams Pauses Customer Connect Website Appointment Booking Feature
