Microsoft 365 Weekly Change Intelligence for 27 July-2 August 2026 analysed 84 Microsoft 365 announcements, identifying 1 Critical, 24 High, 48 Moderate and 11 Low Impact announcements.
🎯 This report uses MWPro Impact Scores to help administrators, architects and IT teams prioritise the updates most likely to require planning, review or action.
1
Critical Impact
1% of weekly volume
24
High Impact
29% of weekly volume
48
Moderate Impact
57% of weekly volume
11
Low Impact
13% of weekly volume
Critical Impact Changes
Highest-priority changes requiring immediate attention
1
High Impact Changes
Significant changes requiring review and planning
24
- 64 MC1440980: Microsoft Teams Mobile Requires Latest App Version to Keep Calendar Functionality
- 63 MC1117115: SharePoint Online Disables Custom Scripting in Classic Publishing Sites and Blocks New Classic Publishing Site Creation
- 60 MC1435782: Microsoft Entra ID Retires Custom CSS Positioning Properties in Sign-In Branding
- 60 MC1418559: Microsoft Bookings Retires EWS-Based Personal Bookings Controls and Shifts Management to OWA Mailbox Policy
- 59 MC1443510: Microsoft 365 Performs One-Time Cleanup of Aged Pending Requests in All Agents
- 59 MC1443511: Microsoft Teams Adds Auto Attendant Voicemail Management to Queues App
- 59 MC1443514: Microsoft Planner Adds Planner Agent Chat to Basic Plans
- 59 MC1442609: Microsoft Teams Adds Shared Display Mode and Peripheral Detection for BYOD Meeting Rooms
- 58 MC1317197: Microsoft Teams Redesigns In-Meeting Controls and Share Panel for Easier Navigation and Safer Sharing
- 58 MC1444064: Dynamics 365 and Power Platform Add Macro Region Geography Selection for Environment Provisioning
- 57 MC1429018: Microsoft Teams Adds AI-Generated Meeting Archives for Copilot and Facilitator
- 56 MC1307888: Microsoft Teams Adds AI‑Powered Notes for In‑Person Meetings in Teams Rooms on Android
- 56 MC1188222: Microsoft Teams Adds Private Chat for Organizers and Presenters and Unifies Backroom Chat in Town Halls
- 54 MC1405505: PowerPoint Adds Native Brand Asset Access with Microsoft 365 Copilot
- 54 MC1440701: Microsoft Defender for Office 365 Adds Safe Attachments Setting to Quarantine Unscannable Password-Protected Files
- 53 MC1442608: SharePoint Embedded Changes driveItem.webUrl to Return Browser Launch URLs Instead of Stable File Locations
- 53 MC1442612: PowerPoint Adds Direct Access to Organizational Brand Templates via Backstage on Windows
- 53 MC1388706: Microsoft 365 Copilot Expands Legal Agent in Word to Frontier Users Worldwide
- 53 MC1275312: Microsoft Teams Adds Copilot Meeting Recap Without Saving Transcripts for Compliance Needs
- 51 MC1440972: Microsoft Edge Brings Upgraded Copilot New Tab Page with Integrated Chat and Work Content
- 51 MC1307512: Microsoft Teams Adds AI-Powered Meeting Notes with Facilitator to Teams Rooms on Windows
- 51 MC1387814: Microsoft Teams Pauses RTMP-In Update for Port and Domain Requirements
- 50 MC1409304: Microsoft Teams Adds Facilitator to Detect and Resolve Knowledge Gaps in Meetings
- 50 MC1404310: Viva Insights Removes License Requirement for Managers to Access Copilot Analytics Team Views
Moderate Impact Changes
Important updates worth monitoring
48
- 49 MC1441767: Windows Releases KB5101684 Preview Update to Fully Resolve Intune Issue
- 49 MC1440972: Microsoft Edge Gets Upgraded Copilot New Tab Page with Integrated Search and Work Content
- 48 MC1442612: PowerPoint for Windows Gets Direct Access to Organizational Brand Templates via Backstage
- 48 MC1392567: Microsoft Planner Removes Start and Due Date Constraints for Tasks
- 48 MC1090689: Microsoft Teams Adds Peripheral Health Reporting to Pro Management Portal for BYOD Rooms and Desks
- 44 MC1413299: Microsoft Planner Adds Custom Templates for Reusable Plans Across Microsoft 365 Groups
- 44 MC1441782: PowerPoint Copilot Adds Ability to Create and Upload Custom Skills on Web
- 43 MC1443517: Microsoft Teams Lets External Presenters Manage Event Production Controls
- 42 MC1442614: Microsoft Teams Rooms Adds Enhanced IntelliFrame with On-Device AI for Smarter Meeting Views
- 42 MC1441774: Microsoft Teams Expands Meeting Participant Audit Logs to All Participating Tenants
- 42 MC1441781: PowerPoint Copilot on Mac Adds Custom Skill Creation and Upload to OneDrive
- 41 MC1443523: Microsoft 365 Copilot Chat Adds Planner Task and Plan Management
- 41 MC1431365: Copilot Analytics Adds Agent 365 Dashboard for Managers in Viva Insights
- 41 MC1245225: Microsoft Teams Adds Ad-hoc Room Reservation from Teams Rooms on Windows Console
- 40 MC1218712: Microsoft Teams Brings Meeting Notes to Instant Meetings Powered by Loop
- 39 MC1326502: Teams Events Adds Shared and Delegate Mailbox Scheduling for Event Management
- 39 MC1441645: PowerPoint Copilot Adds Skill Creation and Upload to OneDrive
- 37 MC1443520: Microsoft Teams Adds Option to Assign Production Tool Control in Meetings and Webinars
- 37 MC1441784: Microsoft Copilot for Outlook Gets New Ribbon Entry Point with Contextual AI Suggestions
- 37 MC1420902: Microsoft 365 Copilot Retires Researcher with Computer Use in Frontier and Moves Capability to Copilot Cowork
- 35 MC1269864: Microsoft Teams Adds Muted and Meeting Chat Sections and Replaces Meeting Chats Filter
- 35 MC1413304: Viva Engage Adds Recent Feed Option in Home for Chronological Content View
- 34 MC1302906: Microsoft 365 Copilot Adds Scheduled Prompt Workflows in Agent Builder
- 34 MC1287365: Excel Copilot Shifts to Menu Access for Additional Agents Like Researcher and Analyst
- 33 MC1330886: Microsoft 365 Copilot Adds AI-Powered Suggested Edits in Copilot Pages
- 33 MC1443214: Dynamics 365 Project Operations Adds Purchase Orders from Item Requirements
- 33 MC1442234: Microsoft Copilot Studio Adds New Workflows Designer for Agentic Automations
- 33 MC1442135: Dynamics 365 Contact Center Gets AI-Powered Playbooks for Automated Conversation Distribution
- 32 MC1442716: Microsoft 365 Apps Releases Current Channel Update
- 32 MC1403403: Microsoft Purview Adds View-Only Role Management for Global Reader and Security Reader Roles
- 32 MC1440976: Microsoft 365 Copilot Retires Role-to-Skill Mapping in People Skills
- 32 MC1148545: Microsoft 365 Admin Center Adds Copilot Chat Agent Usage Report in Preview and Retires Previous Version
- 31 MC1443083: Dynamics 365 Contact Center Adds Bullseye Routing with User Groups for Conversation Orchestration
- 31 MC1393808: Microsoft Teams Replaces Voice Apps Setup Wizard with Streamlined Experience in Admin Center
- 31 MC906502: Outlook for Windows Automatically Shows Automapped Calendars When Switching from Classic to New Version
- 29 MC1308855: Outlook Mobile and Mac Rename Collect Diagnostics to Get Diagnostics and Shift Logs to Microsoft 365 Diagnostics Service
- 29 MC1443092: Dynamics 365 Contact Center Adds One-Click Quality and Coaching with Built-In Criteria
- 29 MC1440973: Microsoft 365 Copilot Mobile Removes Create Experience and Shifts Content Creation to Chat
- 28 MC1443518: Microsoft Teams Adds Expandable Presenter Panel for Better Visibility in Manage What Attendees See
- 28 MC1442971: Power Automate Adds Custom KPI Creation and Visualization in Process Intelligence Experience
- 28 MC1440968: Microsoft Entra ID Improves Passkey Registration Logic for Compliance and Device Prioritization
- 27 MC1443022: Dynamics 365 Project Operations Adds Configurable Minimum Time Entry Intervals
- 27 MC1442232: Microsoft 365 Copilot Adds Centralized Configuration for Sales Agent Starter Prompts Across Apps
- 27 MC1440798: Microsoft 365 Copilot for Sales Adds Graph-Based Insights from Emails, Meetings, and Chats
- 26 MC1413302: Viva Engage Adds Discussion Post Previews for Better Content Validation Before Publishing
- 26 MC1442975: Dynamics 365 Sales Adds Lead Research and Next Best Actions to Sales Home
- 25 MC1443075: Power Automate Gets Enhanced Licensing Dashboard with Consolidated View and Usage Insights for Admins
- 25 MC1442978: Microsoft Dataverse Adds Bulk Execution of Prompt Columns on Existing Records
Low Impact Changes
Lower-impact changes for awareness and tracking
11
- 24 MC1442991: Power Pages Adds CLI Commands to Create and Delete Websites
- 23 MC1443070: Dynamics 365 Project Operations Adds Task Import from Other Projects
- 22 MC1443023: Dynamics 365 Contact Center Adds Language Support for Evaluations, Insights, and Coaching Nudges
- 22 MC1442981: Microsoft Copilot Studio Adds Agent Node to Invoke Agents in Workflows
- 21 MC1443081: Dynamics 365 Contact Center Adds Speaker-Wise Recording Split in Closed Conversation View
- 20 MC1443981: Microsoft Dataverse Gets Service Update 9.2.26074.00000 for GBR
- 20 MC1443020: Dynamics 365 Contact Center Adds Historical Analytics Report for Quality Trend Tracking
- 19 MC1443215: Dynamics 365 Contact Center Adds Pick-Based Work Assignment at Queue Level
- 18 MC1443077: Power Platform Gets Overall Score Feature for Evaluations
- 18 MC1442979: Microsoft Dataverse Adds Bulk Backfill for Prompt Columns on Existing Records
- 15 MC1438566: Microsoft Defender for Endpoint on Linux Pauses Rollout of Build 101.26052.0009 Due to Issues on FIPS-Enabled RHEL 8 and 9
