Introducing Active Directory Security Testing in Maester 🏰
Community post · Maester blog
No access to your tenant or devices. Every item links to its source. What this means
Week 17 · 20 Apr – 26 Apr 2026 UTC · assess the changes, then plan the next dates.
CommunityMaester
Community post · Maester blog
Message CenterDynamics 365
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Dynamics 365 Apps
Message CenterPower Platform
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Power Apps
Updates and guidanceMicrosoft 365 Message Center Archive by Merill Fernando2 source records
Azure update · Microsoft 365 Message Center Archive by Merill Fernando
Announces a retirement on 10 Nov 2026
Message CenterTeams
Message Center · Prevent or fix issues · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Teams
Microsoft asks admins to prevent or fix an issue
Updates and guidanceAzure Kubernetes Service
Updates and guidanceAzure3 source records
Updates and guidanceMicrosoft Graph
Graph announcement · 1 passages · Microsoft Graph changelog
Publisher announcement group; its passages may describe different API changes
Updates and guidanceOpenAI
Updates and guidanceVisual Studio Code
Updates and guidanceWindows2 source records
Windows news · Windows Insider Blog
Windows news · Windows Insider Blog
Message CenterDefender
Message CenterDynamics 3653 source records
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Dynamics 365 Apps
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Dynamics 365 Apps
Message CenterMicrosoft 365 Apps / Microsoft 365 Copilot
Message Center · Plan for change · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft 365 apps, Microsoft 365 Copilot Chat
Message CenterMicrosoft 365 Message Center Archive by Merill Fernando
Notice updated · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft 365 suite
RoadmapMicrosoft 365 Copilot / Outlook
RoadmapMicrosoft 365 Copilot2 source records
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
RoadmapViva
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
SecurityMicrosoft Edge
Security advisory · Microsoft Edge security release notes
Message CenterTeams
Notice updated · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Teams
Microsoft marks it a major change
Updates and guidanceAzure Arc
Updates and guidanceAzure
Updates and guidanceMicrosoft 365 Blog
Product news · Microsoft 365 Blog
Updates and guidanceMicrosoft Entra
Product news · Microsoft Entra Identity Platform Blog
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.