WEEKLY BRIEFING · 22 DEC – 28 DEC 2025 · UTC
Public sources only
11 public updates in week 52
No new MSRC release that week. 10 roadmap changes, led by Microsoft 365 Copilot (5) and Microsoft 365 app (2). 3 lifecycle milestones fall in the next 30 days.
0Windows KB releases
0MSRC release notes
10Roadmap changes across 5 products
0Windows and security articles
Lifecycle milestones in the next 30 days3
- End of support · 3 products: Advanced Threat Analytics 1.X, Dynamics CRM 2016 (Dynamics 365), Visual Studio 2022 , Version 17.10 (LTSC channel) 13 Jan
Microsoft product news1
Microsoft Graph PowerShell SDK release notes · 1
Microsoft 365 roadmap10
Microsoft 365 Copilot · 5
- Microsoft Copilot (Microsoft 365): Copilot APIs TypeScript Client Libraries23 Dec
- Microsoft Copilot (Microsoft 365): Larger file upload support in Copilot Studio agent builder23 Dec
- Microsoft Copilot (Microsoft 365): [Copilot Chat] Updated UI for Microsoft Copilot Navigation Pane in Word, Excel, PowerPoint, OneNote, Outlook, and Teams23 Dec
2 more
Microsoft 365 app · 2
- Microsoft 365 app: Microsoft Loop - Multi-geo support for shared Loop workspaces23 Dec
- Microsoft 365 app: Sharing Copilot Notebooks23 Dec
Microsoft Entra · 1
PowerPoint · 1
1 more product · 1 change
Purview · 1
Every line opens its detail page or the original Microsoft source. This briefing uses public sources only and says nothing about your tenant or devices.