(Updated) Microsoft 365 Copilot: Session persistence enhancement for Copilot chat [MC1174856]

(Updated) Microsoft 365 Copilot: Session persistence enhancement for Copilot chat [MC1174856]

Message ID: MC1174856 (Updated) Updated April 3, 2026: We have updated the timeline. Thank you for your patience. [Introduction] We’re improving the reliability of Copilot chat by ensuring that conversations are preserved even when users navigate away from a chat. With…
Anthropic Models for Copilot in Word, Excel, and PowerPoint on by Default [MC1269241]

Anthropic Models for Copilot in Word, Excel, and PowerPoint on by Default [MC1269241]

Message ID: MC1269241 [Introduction:] To provide more flexibility on model choice, Microsoft is introducing a new “Copilot in M365 apps with Anthropic models” setting in the Microsoft 365 Admin Center. When this setting is enabled, Anthropic models will be available…
New meeting response option: decline and propose a new time in Outlook Mobile [MC1269213]

New meeting response option: decline and propose a new time in Outlook Mobile [MC1269213]

Message ID: MC1269213 [Introduction] We’re introducing the ability for users to Decline and Propose a New Time when responding to meeting invitations. This update improves scheduling clarity by allowing recipients to explicitly decline a meeting while still suggesting an alternative…