WEEKLY BRIEFING · 22 SEP – 28 SEP 2025 · UTC
Public sources only
19 public updates in week 39
Microsoft published 4 Windows KB releases (2 out-of-band, 2 optional previews). No new MSRC release that week. 10 roadmap changes, led by Outlook (3) and Purview (2). 1 Windows and security article from Microsoft blogs.
4Windows KB releases
0MSRC release notes
10Roadmap changes across 5 products
1Windows and security article
Windows releases4
Windows and security news1
Microsoft product news4
Gemini API release notes · 3
- Launched following preview models: gemini-2.5-flash-preview-09-2025 gemini-2.5-flash-lite-preview-09-2025 See the Models page for details.25 Sep
- Released Gemini Robotics ER 1.5 model in preview.25 Sep
- Released gemini-2.5-flash-native-audio-preview-09-2025, a new native audio model for the Live API with improved function calling and speech cut off handling.23 Sep
OpenAI API changelog · 1
Microsoft 365 roadmap10
Outlook · 3
- Outlook: Chat for Outlook iOS and Android22 Sep
- Outlook: Grid keyboard navigation in calendar month view via arrow keys in new Outlook for Windows and Web22 Sep
- Outlook: Support for enhanced calendar-sharing architecture in the New Outlook for Windows and Web22 Sep
Purview · 2
- Microsoft Purview compliance portal: Unique Counting of EDM Matches24 Sep
- Microsoft Purview compliance portal: Communication Compliance - Enhanced Policy Conditions23 Sep
Teams · 2
- Microsoft Teams: Channel Agent24 Sep
- Microsoft Teams: Preview changes before sending content live in 'Manage what attendees see'22 Sep
Viva · 2
- Microsoft Viva: Viva Learning - Copilot Academy reports in Viva Insights24 Sep
- Microsoft Viva: Viva Learning - Notification Settings24 Sep
1 more product · 1 change
Microsoft 365 Admin Center · 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.