WEEKLY BRIEFING · 26 MAY – 1 JUN 2025 · UTC
Public sources only
32 public updates in week 22
Microsoft published 6 Windows KB releases (5 out-of-band, 1 optional preview). No new MSRC release that week. 3 roadmap changes, led by Microsoft 365 Copilot (1) and Teams (1). 1 Azure update. 1 Windows and security article from Microsoft blogs.
6Windows KB releases
0MSRC release notes
3Roadmap changes across 3 products
1Windows and security article
Windows releases6
- Windows 10, version 22H2 — KB5058481 (D), build 19045.591728 May
- Windows 10, version 1809 — KB5061978 (OOB), build 17763.732227 May
- Windows 10, version 21H2 — KB5061979 (OOB), build 19044.585927 May
- Windows 10, version 22H2 — KB5061979 (OOB), build 19045.585927 May
- Windows Server 2019 — KB5061978 (OOB), build 17763.732227 May
Windows and security news1
Microsoft product news15
Classic Outlook known issues · 4
- [FIXED] Opening SMIME signed OME protected email causes error “You have changed this message”1 Jun
- [FIXED] Shared mailbox folders flicker and move around when trying to move items to the folders1 Jun
- [FIXED] When trying to sign in to an Office app, users might receive a consent dialog labeled AugLoop.All (TEST Augmentation Loop MSIT)1 Jun
Microsoft Sentinel what's new · 3
- Codeless Connector Platform (CCP) renamed to Codeless Connector Framework (CCF)1 Jun
- Consolidated Microsoft Sentinel data connector reference1 Jun
- Summary rule templates now in public preview1 Jun
Azure Virtual Desktop what's new · 3
- High Efficiency Video Coding (HEVC/H.265) hardware acceleration support is now generally available1 Jun
- Microsoft Teams media optimization for iOS/iPadOS is in preview1 Jun
- Session host creation using a session host configuration1 Jun
Microsoft Defender XDR what's new · 2
- (GA) In advanced hunting, Microsoft Defender portal users can now use the adx() operator to query tables stored in Azure Data Explorer.1 Jun
- (Preview) Microsoft Copilot now provides suggested prompts as part of incident summaries in the Microsoft Defender portal.1 Jun
Microsoft Defender for Office 365 what's new · 2
- AI-powered Submissions Response introduces generative AI explanations for admin email submissions to Microsoft.1 Jun
- Defender for Office 365 is now able to detect and classify mail bombing attacks.1 Jun
Microsoft Entra Connect releases and retirements · 1
Azure updates1
From the community6
- Updated Autopilot Branding package published1 Jun
- Speaking of APv2…30 May
- Using .intunewin files outside of Intune30 May
- APv2 and pre-provisioning: We can do that too30 May
- APv2 + HAADJ: Sure, why not30 May
1 more
Microsoft 365 roadmap3
Microsoft 365 Copilot · 1
Teams · 1
Viva · 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.