Archive

Microsoft 365 Message Center

Message Center notices, mirrored here so they stay readable and searchable after Microsoft rotates them out.

  1. MC1198077Microsoft Entra: Cross-tenant security group synchronization
  2. MC1198075Site attestation policy is now generally available
  3. MC1198067Updates available for Microsoft 365 Apps for Current Channel
  4. MC1197917Power Platform admin center – Review security role descriptions and definitions
  5. MC1197333Dynamics 365 Field Service - Service Update for Station 11.3
  6. MC1197146Express voice enrollment in Microsoft Teams
  7. MC1197145Microsoft Teams: Apps now supported in Private Channels
  8. MC1197144Calendar Search in M365 Copilot Search
  9. MC1197131Retirement of featured links on SharePoint Start Page
  10. MC1197128New permissions report available in SharePoint admin center
  11. MC1197104Deprecation of Designer bot and Designer banners in Teams
  12. MC1197103Exchange Online ActiveSync device support update
  13. MC1197101Plan for Change: Removing old versions of the Intune Company Portal app for Windows from the Microsoft Download Center
  14. MC1196484Microsoft Dataverse - Monitor batch workloads with Azure Monitor Application Insights
  15. MC1194627Microsoft Planner: New service plan to support task-based chat
  16. MC1194615Microsoft Excel: Enabling M365 subscribers to use Copilot Chat in locally stored modern workbooks
  17. MC1194612Microsoft Viva - Viva Glint: Export Executive Summary report in Viva Glint to editable PowerPoint slides
  18. MC1194604Microsoft Teams: Best Practice dashboard to monitor VDI optimization for meetings
  19. MC1194603Manage version expiration for audio and video files in SharePoint Online
  20. MC1194585Power Platform – Power Platform Environment Settings app
  21. MC1194567Power Platform Monitor - Announcing Copilot Studio agent health metrics and alerts in Public Preview
  22. MC1194558No New Cloud Implementation Projects in Dynamics Lifecycle Services
  23. MC1194479Windows Office Hours: December 18, 2025
  24. MC1194430Microsoft Dataverse – Service Update 9.2.25122.00000 for GBR
  25. MC1194083Microsoft Planner: New service plan to support task-based chat
  26. MC1194079Microsoft Teams: Restart Event feature for Town Hall with unrecoverable failures
  27. MC1194071Coming soon: IT admins will be able to customize recording and transcription notifications in Teams
  28. MC1194070Microsoft 365 Copilot: Declarative agents model upgrade to GPT-5.1
  29. MC1194069Microsoft Teams: Enhancing update efficiency through peer-to-peer (P2P) download
  30. MC1194065Latest on Windows quality updates out of the box – now disabled by default
  31. MC1194061IP address changes in Defender for Identity v2.x sensor communication
  32. MC1193695Microsoft 365 Copilot: Email triage with pin, flag, archive, and mark read
  33. MC1193694Viva Glint: Add a partner to Viva Glint
  34. MC1193692Microsoft 365: Enrich profile cards with custom properties from third-party systems
  35. MC1193689Microsoft baseline security mode for Office, SharePoint, Exchange, Teams, and Entra
  36. MC1193688Planned Maintenance: Windows 365 Service
  37. MC1193628The December 2025 Windows security update is now available
  38. MC1193604Dynamics 365 Customer Insights – Journeys – Wait on segment membership to trigger next step in a journey
  39. MC1193465Power Platform - New data request metrics for Power Platform Monitor and Power Apps Monitor for canvas apps
  40. MC1193456Power Platform – Power Platform Monitor Overview page and predefined alerts
  41. MC1193421Retirement of several Microsoft Planner features in early 2026 as part of a Planner update
  42. MC1193419Content Security Policies (CSP) are coming to SharePoint Online and might impact your custom SPFx solutions
  43. MC1193415Microsoft Teams: Find SharePoint agents in Teams chats and Teams Store
  44. MC1193414Microsoft 365 Copilot: Add web links as references in Copilot Notebooks
  45. MC1193413Microsoft 365 Copilot: Data source-specific filters in search
  46. MC1193412Microsoft 365 Admin Center: Retirement of Technology Experiences score from Adoption Score
  47. MC1193410Automatic Windows event auditing configuration availability for unified sensors (V3.x)
  48. MC1193405Teams admin center: Troubleshoot meetings and calls with automatic issue identification and recommendations
  49. MC1193408(Update)Action Required: Trust DigiCert Global Root G2 Certificate Authority for using Entra services by January 7, 2026
  50. MC1193371How to use Microsoft Intune to update expiring Secure Boot certificates