The end of code signing
Community post · Maester blog
Weekly briefing
Week 44 · 27 Oct – 2 Nov 2025 UTC · assess the changes, then plan the next dates.
All dated changes in this period
133 source records · 72 groupsKnown issuesAzure / Commercial changes
Microsoft Azure — Product Terms
Product Terms · Microsoft Product Terms — MCA
Known issuesCommercial changes2 source records
Product Terms · 2 entries
- Glossary — Product Terms
Product Terms · Microsoft Product Terms — MCA
- Other Legal Terms — Product Terms
Product Terms · Microsoft Product Terms — MCA
Known issuesOutlook
[FIXED] Attaching a OneDrive file through a web add-in causes recipient access errors in classic Outlook
Office known issue · Classic Outlook known issues
Updates and guidanceAzure Arc
Azure Connected Machine agent 1.58
Product news · Azure Connected Machine agent release notes
Updates and guidanceAzure Virtual Desktop5 source records
Product news · 5 entries
- Azure Virtual Desktop support for external identities is now generally available
Product news · Azure Virtual Desktop what's new
- Enhancements to RemoteApps (preview)
Product news · Azure Virtual Desktop what's new
- FSLogix support for cloud-only and external identities is now in preview
Product news · Azure Virtual Desktop what's new
Show the other 2 entries
- RDP Multipath is now fully rolled out!
Product news · Azure Virtual Desktop what's new
- Windows Cloud Keyboard Input Protection (preview)
Product news · Azure Virtual Desktop what's new
Updates and guidanceCopilot Studio / Microsoft Entra
(Preview) Automatically create Microsoft Entra Agent IDs for agents.
Product news · Copilot Studio what's new
Updates and guidanceCopilot Studio / Power Platform
Update Power Platform API calls to use the new 'copilotstudio' namespace.
Product news · Copilot Studio what's new
Updates and guidanceCopilot Studio8 source records
Product news · 8 entries
- (Preview) Add human input to agent workflows with the request information action.
Product news · Copilot Studio what's new
- (Preview) Add tool groups to agents for faster setup.
Product news · Copilot Studio what's new
- Copy agents from Microsoft 365 Copilot to Copilot Studio.
Product news · Copilot Studio what's new
Show the other 5 entries
- Improve response accuracy with SharePoint metadata filters.
Product news · Copilot Studio what's new
- Improved knowledge retrieval for SharePoint-grounded agents using tenant graph grounding with semantic search.
Product news · Copilot Studio what's new
- Orchestrate multiple agents to break down complex tasks across specialized agents, improving accuracy and speeding up end‑to‑end automation.
Product news · Copilot Studio what's new
- Use component collections with new enhancements.
Product news · Copilot Studio what's new
Updates and guidanceDefender12 source records
Product news · 12 entries
- (Preview) A new Restrict pod access response action is now available when investigating container threats in the Defender portal.
Product news · Microsoft Defender XDR what's new
- (Preview) Defender XDR now includes the predictive shielding capability, which uses predictive analytics and real-time insights to dynamically infer risk, anticipate att…
Product news · Microsoft Defender XDR what's new
- (Preview) The IdentityAccountInfo table in advanced hunting is now available for preview.
Product news · Microsoft Defender XDR what's new
Show the other 9 entries
- (Preview) The overview section of threat analytics now includes additional details about a threat, such as alias, origin, and related intelligence, providing you with mo…
Product news · Microsoft Defender XDR what's new
- (Preview) Threat analytics now has an Indicators tab that provides a list of all indicators of compromise (IOCs) associated with a threat.
Product news · Microsoft Defender XDR what's new
- Defender for Endpoint Linux 101.25102.0003
Product news · Defender for Endpoint Linux releases
- Defender for Endpoint macOS 101.25102.0016
Product news · Defender for Endpoint macOS releases
- Expansion of identity scoping: Support for Organizational units (Preview)
Product news · Microsoft Defender for Identity what's new
- Identity Inventory enhancements: Accounts tab, manual account linking and unlinking, and expanded remediation actions
Product news · Microsoft Defender for Identity what's new
- Microsoft Defender for Identity sensor version updates
Product news · Microsoft Defender for Identity what's new
- Microsoft Sentinel customers using the Defender portal, or the Azure portal with the Microsoft Sentinel Defender XDR data connector, now also benefit from Microsoft Thre…
Product news · Microsoft Defender XDR what's new
- New security posture assessment: Change password for on-premises account with potentially leaked credentials (Preview)
Product news · Microsoft Defender for Identity what's new
Updates and guidanceSentinel3 source records
Product news · 3 entries
- Call to action: update queries and automation by July 1, 2026 - standardized account entity naming in incidents and alerts
Product news · Microsoft Sentinel what's new
- New Entity Behavior Analytics (UEBA) experiences in the Defender portal (Preview)
Product news · Microsoft Sentinel what's new
- SAP data connectors
Product news · Microsoft Sentinel what's new
Message CenterDynamics 365
MC1182087: Dynamics 365 Customer Insights – Journeys – Export copies of sent emails for record keeping
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Dynamics 365 Apps
Message CenterExchange
Message CenterPurview2 source records
Message Center · Plan for change · 2 entries
- MC1181768: Microsoft Purview: eDiscovery admin content access restrictions when not in compliance with Entra policies
Message Center · Plan for change · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Purview
Assessment context
Microsoft marks it a major change
- MC1182008: Microsoft Purview: Inline protection for sensitive data shared over the network with non-Microsoft SASE integrations
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Purview
Message CenterTeams2 source records
Notice updated · 2 entries
- MC678003: Microsoft Teams Live Event Retirement
Notice updated · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Teams
Assessment context
Microsoft marks it a major change
Updates and guidanceMicrosoft Graph2 source records
Device and app management (beta): 2 API change passages
Graph announcement · 2 passages · Microsoft Graph changelog
Assessment context
Publisher announcement group; its passages may describe different API changes
Message CenterDefender
MC1179155: Microsoft Defender for Identity: New recommendation added to Microsoft Secure Score
Notice updated · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Defender XDR
Message CenterDynamics 3653 source records
Message Center · Stay informed · 3 entries
- MC1181910: Dynamics 365 Contact Center – Transfer conversation to workgroup, queue using intent
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Dynamics 365 Apps
- MC1181912: Dynamics 365 Contact Center - Enable SIP X header support for context transfer
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Dynamics 365 Apps
- MC1181924: Dynamics 365 Contact Center – Use voice proactive outbound analytics
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Dynamics 365 Apps
Message CenterExchange / Microsoft 365 Apps2 source records
Message Center · Stay informed · 2 entries
- MC1182003: New: Native polls integrated into New Outlook calendar compose form
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Exchange Online, Microsoft 365 apps
- MC994282: Legacy Microsoft Outlook for Mac: Support will end
Message Center action date · Microsoft 365 Message Center Archive by Merill Fernando
Message CenterMicrosoft 365 Apps
MC1181780: Updates available for Microsoft 365 Apps for Current Channel
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft 365 apps
Message CenterMicrosoft 365 Copilot
MC1181771: Microsoft Copilot Studio: Introducing the pre-purchase plan (P3)
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft 365 Copilot Chat
Message CenterPower Platform
RoadmapMicrosoft 365 Copilot
Microsoft Copilot (Microsoft 365): Copilot edits on a Page are highlighted by default
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
SecurityMicrosoft Edge
Edge 142.0.3595.53: Chromium security fixes and 1 Edge-specific fix
Security advisory · Microsoft Edge security release notes
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.