Tool release · 2 entries
- Azure CLI · Stable: 2.81.0
New version · GitHub release record · package availability may differ
Assessment context
Weekly briefing
Week 49 · 1 Dec – 7 Dec 2025 UTC · assess the changes, then plan the next dates.
All dated changes in this period
173 source records · 73 groupsRoadmapIntune
Microsoft Intune: Recovery Lock management for macOS
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
RoadmapPurview2 source records
Roadmap entry · 2 entries
- Microsoft Purview: Communication Compliance- Alert improvements
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
- Microsoft Purview: Data Loss Prevention OCR Cost Estimator Support for MAC Endpoints
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
SecurityCloudflare
WAF - WAF Release - 2025-12-02 - Emergency
Security advisory · Cloudflare WAF changelog
Assessment context
Message CenterExchange
MC1191230: Action Required: Update active Exchange Web Services Applications
Message Center · Prevent or fix issues · Reference tenants
Exchange Online
Assessment context
Microsoft asks admins to prevent or fix an issue
SecurityCloudflare
WAF - WAF Release - 2025-12-01
Security advisory · Cloudflare WAF changelog
Assessment context
Release notes name CVE-2025-34299
CVE-2025-34299
CommunityPractical365
How to Use the Exchange Admin API
Community post · Practical365
Known issuesCommercial changes / Defender
Microsoft Defender Experts — Product Terms
Product Terms · Microsoft Product Terms — MCA
Known issuesCommercial changes / Power Platform
Microsoft Power Platform — Product Terms
Product Terms · Microsoft Product Terms — MCA
Known issuesCommercial changes / Windows 365
Windows 365 — Product Terms
Product Terms · Microsoft Product Terms — MCA
Known issuesCommercial changes
Microsoft Dragon Copilot — Product Terms
Product Terms · Microsoft Product Terms — MCA
Known issuesOutlook3 source records
Office known issue · 3 entries
- [FIXED] Classic Outlook shows error "Contacting the server for information"
Office known issue · Classic Outlook known issues
- [FIXED] Contact Groups created from Outlook contacts get added with /o=ExchangeLabs
Office known issue · Classic Outlook known issues
- [FIXED] Error “The text formatting command is not available” when opening emails in classic Outlook or documents in Word for Windows
Office known issue · Classic Outlook known issues
Updates and guidanceActive Directory
How to search for deleted memberships of a group in Active Directory
Windows news · Ask the Directory Services Team
Updates and guidanceAzure Arc
Azure Connected Machine agent 1.59
Product news · Azure Connected Machine agent release notes
Updates and guidanceCopilot Studio
Compare multiple agent versions side by side to validate improvements and quickly spot regressions when evaluating agents with test sets.
Product news · Copilot Studio what's new
Updates and guidanceDefender13 source records
Product news · 13 entries
- (GA) Advanced hunting now supports custom functions that use tabular parameters.
Product news · Microsoft Defender XDR what's new
- (GA) Microsoft Security Copilot in Microsoft Defender now lets you hunt for threats by using natural language with the Threat Hunting Assistant.
Product news · Microsoft Defender XDR what's new
- (GA) The Microsoft Security Copilot Threat Intelligence Briefing Agent in Microsoft Defender is now generally available.
Product news · Microsoft Defender XDR what's new
Show the other 10 entries
- (GA) The hunting graph in advanced hunting is now generally available.
Product news · Microsoft Defender XDR what's new
- (Preview) Microsoft Security Copilot in Microsoft Defender now includes the Dynamic Threat Detection Agent, an always-on, adaptive backend service that uncovers hidden t…
Product news · Microsoft Defender XDR what's new
- (Preview) The following advanced hunting schema tables are now available for preview: The CampaignInfo table contains information about email campaigns identified by Mic…
Product news · Microsoft Defender XDR what's new
- ADWS LDAP search in Advanced Hunting
Product news · Microsoft Defender for Identity what's new
- Defender for Endpoint Linux 101.25092.0002
Product news · Defender for Endpoint Linux releases
- Defender for Endpoint Linux 101.25092.0005
Product news · Defender for Endpoint Linux releases
- Defender for Endpoint macOS 101.25102.0019
Product news · Defender for Endpoint macOS releases
- Increased availability of App governance unused app insights feature (Preview)
Product news · Microsoft Defender for Cloud Apps release notes
- Microsoft Defender for Cloud Apps permissions are now integrated with Microsoft Defender unified RBAC
Product news · Microsoft Defender for Cloud Apps release notes
- New properties for 'sensorCandidate' resource type in Graph-API (preview)
Product news · Microsoft Defender for Identity what's new
Updates and guidanceMicrosoft 365 Message Center Archive by Merill Fernando
Message CenterDynamics 3652 source records
Message Center · Stay informed · 2 entries
- MC1191196: Dynamics 365 Customer Service - Configure timeout rules override in SLA-based automatic actions
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Dynamics 365 Apps
- MC1191197: Dynamics 365 Project Operations - Edit per diem transaction date, exchange rate in expense management
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Dynamics 365 Apps
Message CenterIntune
Message CenterMicrosoft 365 Message Center Archive by Merill Fernando2 source records
Message Center action date · 2 entries
- MC1181766: Microsoft Copilot Chat: AI disclaimer updates
Notice updated · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft 365 suite
Message CenterPurview
MC937935: Microsoft Purview | Information Protection: SharePoint Online library permissions extend to downloaded files
Notice updated · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft 365 suite, Microsoft Purview
Message CenterTeams
MC1191341: Microsoft Teams: Network Device Interface (NDI) bandwidth increase
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Teams
Message CenterWindows
MC1191307: The November 2025 Windows non-security preview update is now available
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Windows
ReleasesWindows
KB5070311 · Windows 11, version 24H2 +1
Preview release
Windows 11, version 24H2, Windows 11, version 25H2
Groups collect records about the same product or named security topic on one UTC date. Open a record for its source and history; grouping alone does not establish a shared cause or impact.