Archive

Microsoft 365 Message Center

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

  1. MC1253809Planner and Project Online licensing: Project Plan 5 and Project Online Essentials retire from sale
  2. MC1253753Whiteboards created in Teams channels will now be stored in SharePoint
  3. MC1253752Microsoft Teams: Manage multiple phone numbers within one Teams account
  4. MC1253750Microsoft 365 Copilot: Upload local files now supports .eml and .msg file types
  5. MC1253746Microsoft Entra: Passkeys in Microsoft registration campaigns
  6. MC1253743Action required: Secure Boot certificate updates for Windows 365 Cloud PCs before June 2026
  7. MC1253733Power Pages - Power Pages version 9.8.3.x Pre-Production Release
  8. MC1253720Out-of-band hotpatch update released to address an issue affecting Bluetooth device visibility
  9. MC1253577Power Platform - Information regarding the end of support for Global Discovery Service (GDS) API
  10. MC1253515Dynamics 365 Sales - Get additional Dataverse storage capacity
  11. MC1253512Microsoft Dataverse - Use AI functions to enhance data quality
  12. MC1253510A subset of Entra ID login events unavailable within Microsoft Defender for Cloud Applications (MDA) portal
  13. MC1253514Dynamics 365 Customer Service - Control evaluation volume with sampling
  14. MC1253504Dynamics 365 Commerce - Support multiple languages in Store Commerce self-checkout
  15. MC1253499Power Apps - Download wrapped apps directly from Dataverse
  16. MC1251215Dynamics 365 Field Service - Service Update for Station 3
  17. MC1251206Microsoft Teams: Identify external bots joining your Teams meetings
  18. MC1251203Copilot extensibility: Microsoft 365 Copilot Declarative Agents model upgrade to GPT‑5.2
  19. MC1251200Microsoft Viva Engage | Email sender domain migration from @yammer.com to @engage.mail.microsoft
  20. MC1251199Planned Maintenance: Windows 365 Service
  21. MC1251194Prevent/Fix (Detected): Out-of-band update released for Windows Enterprise client devices running hotpatch updates
  22. MC1250975Out-of-band update released for Windows Enterprise client devices running hotpatch updates
  23. MC1250927Windows Deployment Services (WDS): Hands-free deployment hardening (Phase 2)
  24. MC1250351Power Platform – New Continuous Access Evaluation (CAE) announcement
  25. MC1250283Sensitivity labels available soon for Viva Engage communities
  26. MC1250279Microsoft 365 Copilot: Planner agent rename and rollout to premium and basic plans
  27. MC1250274Microsoft Edge: Copilot new tab page
  28. MC1250273Improved copy and paste support for @mentions and shared contacts in Microsoft Teams
  29. MC1250069Power Apps - Public preview for Microsoft 365 Copilot chat in model-driven apps
  30. MC1249435Find your files quickly and easily on Word, Excel and PowerPoint App home pages
  31. MC1250062Power Apps - Public preview for Microsoft 365 Copilot chat in canvas apps
  32. MC1250021Windows Office Hours: March 19, 2026
  33. MC1249973Microsoft Dataverse – Service Update 9.2.26032.00000 for GBR
  34. MC1249613Power Pages - Power Pages version 9.8.3.x early Upgrade Release
  35. MC1249428Retirement of the Semi-Annual Enterprise Channel installation option for unmanaged devices
  36. MC1249427Retirement of the Semi-Annual Enterprise Channel option in the Office Deployment Service
  37. MC1248394Microsoft Viva: Satisfaction rate metric for Microsoft 365 Copilot in the Copilot analytics dashboard
  38. MC1248389Retirement of -Credential parameter when connecting to Exchange Online PowerShell
  39. MC1248388Plan for Change: Windows Autopatch is enabling hotpatch updates by default
  40. MC1248387Updates available for Microsoft 365 Apps for all channels
  41. MC1248382Plan for Change: Windows Secure Boot certificates expiring in June 2026
  42. MC1248343RSAT capabilities arrive on Arm-based Windows 11 PCs
  43. MC1248239The March 2026 Windows security update is now available
  44. MC1247902SharePoint: AI citations analytics for documents and pages
  45. MC1247893Microsoft Entra passkeys on Windows now support phishing-resistant sign-in
  46. MC1247891Outlook: Support for recommended and automatically applied sensitivity labels in Outlook for iOS and Android
  47. MC1247859Windows Autopatch is enabling hotpatch updates by default
  48. MC1247887Microsoft Viva Glint: AI-generated survey insights with Copilot highlights
  49. MC1247880Anthropic Claude Sonnet is now available in Microsoft 365 Copilot
  50. MC1247878Microsoft Intune In Development for March 2026 is now available