MC1262523: New resources to help organizations prepare for Secure Boot certificate expirations
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Windows
No access to your tenant or devices. Every item links to its source. What this means
Week 13 · 23 Mar – 29 Mar 2026 UTC · assess the changes, then plan the next dates.
Message CenterWindows
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Windows
ReleasesWindows2 source records
Preview release
Windows 11, version 24H2, Windows 11, version 25H2
RoadmapOutlook
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
RoadmapPurview
SecurityMicrosoft Edge
Security advisory · Microsoft Edge security release notes
Updates and guidanceAzure / Microsoft Fabric
Updates and guidanceAzure Kubernetes Service
Updates and guidanceAzure6 source records
Updates and guidanceGoogle Gemini
Product news · Gemini API release notes
Updates and guidanceMicrosoft Entra
Product news · Microsoft Entra Identity Platform Blog
Updates and guidanceMicrosoft Graph8 source records
Graph announcement · 2 passages · Microsoft Graph changelog
Publisher announcement group; its passages may describe different API changes
Graph announcement · 6 passages · Microsoft Graph changelog
Publisher announcement group; its passages may describe different API changes
Message CenterDefender / Intune / Microsoft Entra / Purview
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Entra, Microsoft Intune, Microsoft Defender XDR, Microsoft Purview
Message CenterIntune
Notice updated · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Intune
Message CenterMicrosoft 365 Apps / Purview
Notice updated · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft 365 apps, Microsoft Purview
Message CenterOneDrive / SharePoint
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
SharePoint Online, Microsoft OneDrive
Message CenterPurview
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Purview
Message CenterTeams2 source records
Notice updated · Reference tenants · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Teams
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Teams
ReleasesVisual Studio Code
New version · GitHub release record · package availability may differ
RoadmapMicrosoft 365 Apps / Microsoft 365 Copilot
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
RoadmapMicrosoft 365 Copilot
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
RoadmapMicrosoft 365 Roadmap
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
RoadmapOneDrive / SharePoint
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
RoadmapPurview2 source records
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
RoadmapTeams
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
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.