(Updated) Microsoft Teams: Enhanced cross-platform join via Session Initiation Protocol (SIP) for Teams Rooms on Android [MC1294522]

(Updated) Microsoft Teams: Enhanced cross-platform join via Session Initiation Protocol (SIP) for Teams Rooms on Android [MC1294522]

Message ID: MC1294522 (Updated) Updated May 4, 2026: We have updated the timeline. Thank you for your patience. [Introduction] Microsoft Teams Rooms on Android will soon be able to join third-party meetings using Session Initiation Protocol (SIP). This capability enables seamless…
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…
Use sensitivity labels to block all connected experiences that analyze content in Word, Excel, and PowerPoint [MC1297982]

Use sensitivity labels to block all connected experiences that analyze content in Word, Excel, and PowerPoint [MC1297982]

Message ID: MC1297982 [Introduction]Microsoft is updating an existing sensitivity label setting that controls whether certain connected experiences can analyze file content. This change extends support of this label setting to additional platforms and extends coverage of the label setting to…
Microsoft 365 Copilot: Claude Sonnet 4.5 retiring for Copilot Studio (automatic migration to Claude Sonnet 4.6) [MC1296875]

Microsoft 365 Copilot: Claude Sonnet 4.5 retiring for Copilot Studio (automatic migration to Claude Sonnet 4.6) [MC1296875]

Message ID: MC1296875 [Introduction]Starting May 30, Microsoft Copilot Studio agents that are currently configured to use Claude Sonnet 4.5 will be automatically migrated to newer, supported models. This migration aligns Copilot Studio with modern model capabilities, consistent platform support, and…