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…
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) Microsoft Teams: Meeting participants can request collaborative annotation sessions [MC1019312]

(Updated) Microsoft Teams: Meeting participants can request collaborative annotation sessions [MC1019312]

Message ID: MC1019312 (Updated) Updated December 8, 2025: We have updated the timeline. Thank you for your patience.  Coming soon for Microsoft Teams: Meeting participants will be able to request an annotation session while someone else is sharing their screen.This message…