Microsoft Entra: App Instance Lock enabled by default for new applications [MC1300584]

Microsoft Entra: App Instance Lock enabled by default for new applications [MC1300584]

Message ID: MC1300584 [Introduction]To improve application security, Microsoft Entra ID will enable App Instance Lock by default for newly created applications. This change prevents sensitive application properties from being modified outside the application’s home tenant, reducing the risk of unauthorized…
Power Platform – PayGo not required with Self-Service Disaster Recovery (SSDR) [MC1293709]

Power Platform – PayGo not required with Self-Service Disaster Recovery (SSDR) [MC1293709]

Message ID: MC1293709 (Updated) Starting May 22, 2026, Pay-As-You-Go (PayGo) is no longer a mandatory requirement to enable Self-Service Disaster Recovery (SSDR) in your production environment(s).How does this affect me?You can now enable Self-Service Disaster Recovery (SSDR) for your production…
Agent Registry API transition to Agent 365 [MC1297981]

Agent Registry API transition to Agent 365 [MC1297981]

Message ID: MC1297981 [Introduction]As previously announced in MC1275311, Microsoft is consolidating agent management to simplify how administrators observe, govern, and secure agents, with Agent 365 (A365) as the single source of truth. A new Agent 365–powered agent registration Microsoft Graph API…
Exchange admin dashboard adds provider list export for Actionable Messages [MC1297983]

Exchange admin dashboard adds provider list export for Actionable Messages [MC1297983]

Message ID: MC1297983 [Introduction]We are introducing a new capability in the Outlook Actionable Messages admin dashboard that will help Exchange administrators improve visibility into Actionable Messages providers registered in their organization. This update will support auditing, documentation, and operational readiness…
(Updated) Microsoft 365 Copilot: Updated handling of entity inserts in the Copilot Chat input box [MC1230892]

(Updated) Microsoft 365 Copilot: Updated handling of entity inserts in the Copilot Chat input box [MC1230892]

Message ID: MC1230892 (Updated) Updated May 1, 2026: We have updated the timeline. Thank you for your patience. [Introduction]We’re updating how entities inserted from Add Work Content under the + menu behave in Microsoft 365 Copilot and Copilot Chat. With this…