Retirement of several Microsoft Planner features in early 2026 as part of a Planner update [MC1193421]

Retirement of several Microsoft Planner features in early 2026 as part of a Planner update [MC1193421]

Message ID: MC1193421 [Introduction] In early 2026, a major update of Planner will begin rolling out. This update will introduce several new capabilities. In addition, several features will be retired from Microsoft Planner. These changes will begin rolling out between…
Action Required: Trust DigiCert Global Root G2 Certificate Authority for using Entra services by January 7, 2026 [MC1193408]

Action Required: Trust DigiCert Global Root G2 Certificate Authority for using Entra services by January 7, 2026 [MC1193408]

Message ID: MC1193408 Action Required: Trust the new DigiCert Certificate Authorities (CAs) for Microsoft Entra Starting January 7, 2026, Microsoft Entra will migrate its DigiCert certificates from the G1 root CA to the G2 root CA. Clients that pin to…
Content Security Policies (CSP) are coming to SharePoint Online and might impact your custom SPFx solutions [MC1193419]

Content Security Policies (CSP) are coming to SharePoint Online and might impact your custom SPFx solutions [MC1193419]

Message ID: MC1193419 We’re improving SharePoint Online security via Content Security Policy (CSP) enforcement. Currently CSP is applied in reporting mode but as of March 1, 2026, the Content Security Policy will be enforced which will prevent the loading of…
(Updated) Microsoft 365 Copilot: RSVP to meetings directly in Copilot chat [MC1192258]

(Updated) Microsoft 365 Copilot: RSVP to meetings directly in Copilot chat [MC1192258]

Message ID: MC1192258 (Updated) Updated December 8, 2025: We have updated the timeline. Thank you for your patience. [Introduction] We’re introducing a new capability in Microsoft 365 Copilot chat that allows users to RSVP to meetings directly within the chat experience.…
(Updated) New request and approval experience for Microsoft agents in the Microsoft 365 admin center [MC1134738]

(Updated) New request and approval experience for Microsoft agents in the Microsoft 365 admin center [MC1134738]

Message ID: MC1134738 (Updated) Updated December 8, 2025: We have updated the timeline below. Thank you for your patience.Introduction We’re introducing a new request and approval experience in the Microsoft 365 admin center for Microsoft agents. This update enables users…