Microsoft 365 Message Center Archive

MC1309692

Broader Windows Autopatch availability to Microsoft 365 Government Community Cloud (GCC)

MC1309552

Tune in May 18 to ask Microsoft anything about Secure Boot

MC1309508

Updates available for Microsoft 365 Apps for Monthly Enterprise Channel

MC1303716

(Updated) SharePoint News web part: New Filmstrip layout and multi-site news support

MC1293479

(Updated) Microsoft Purview | Data Loss Prevention: New guided diagnostics experience for DLP

MC1282567

(Updated) Create charts on pages with AI in SharePoint

MC1266900

(Updated) Use Copilot to create and edit Pages in the Microsoft 365 Copilot mobile app

MC1250279

(Updated) Microsoft 365 Copilot: Planner Agent rename and rollout to premium and basic plans

MC1219794

(Updated) Microsoft Teams: External domains anomalies report

MC1214183

(Updated) Purview Communication Compliance: Temporary delays in processing due to planned infrastructure migration

MC1187781

(Updated) Viva Engage: Community feeds improvements

MC1184649

Microsoft SharePoint: Retirement of IDCRL authentication protocol and enforcement of OpenID Connect and OAuth protocols

MC1019312

(Updated) Microsoft Teams: Meeting Participants Can Request Collaborative Annotation Sessions

MC929022

(Updated) Microsoft Loop – Require Existing Microsoft 365 Group for New Loop workspaces

MC929020

(Updated) Microsoft Loop – Admin Usage Reports

MC1308860

Microsoft Purview Content Explorer and Data Explorer: Data Classification List Viewer role required for data access

MC1308858

Improving Activity Explorer load performance with updated default time range

MC1308857

Action required: Upgrade macOS 13 devices to maintain Teams desktop access

MC1308856

Microsoft 365 Copilot (including Copilot Chat): Admin notifications for Copilot mobile app on macOS

MC1308854

Microsoft 365 Copilot: Admins can manage agents at scale with bulk lifecycle actions

MC1308634

The May 2026 Windows security update is now available

MC1307884

Planned Maintenance: Windows 365 Service

MC1307883

HTML formatting now supported for Message center posts synced to Planner

MC1307636

Configuring firewall and proxies for smooth Windows updates

MC1307183

Dynamics 365 Customer Service- Estimate AI credits for agents from forecasted demand