(Updated) Engage is retiring live events powered by Teams Live Events effective April 27th, 2026 [MC1227085]

(Updated) Engage is retiring live events powered by Teams Live Events effective April 27th, 2026 [MC1227085]

Message ID: MC1227085 (Updated) Updated April 21, 2026: We have updated the timeline. Thank you for your patience. [Introduction]Engage will retire live events powered by Teams Live Events effective April 27, 2026. Existing live events already scheduled will continue to be supported…
(Updated) Auto upgrade of shared calendars from legacy MAPI model to modern REST model [MC1287370]

(Updated) Auto upgrade of shared calendars from legacy MAPI model to modern REST model [MC1287370]

Message ID: MC1287370 (Updated) Updated April 21, 2026: We have updated the timeline. Thank you for your patience. [Introduction]Microsoft is introducing an automatic upgrade for shared calendars in Outlook and Exchange Online, transitioning from the legacy MAPI-based model to the modern…
(Updated) Microsoft Outlook: Summarize email with Copilot chat [MC1162289]

(Updated) Microsoft Outlook: Summarize email with Copilot chat [MC1162289]

Message ID: MC1162289 (Updated) Updated April 21, 2026: We have paused rollout of Web, Mac, and Desktop releases. Android and iOS will continue to rollout as planned.[Introduction]We're introducing a new way to quickly summarize emails and attachments using Copilot chat…
Team site homepages will automatically collapse inactive News web parts [MC1287368]

Team site homepages will automatically collapse inactive News web parts [MC1287368]

Message ID: MC1287368 [Introduction]To help reduce visual clutter and keep SharePoint team site homepages focused on active content, we’re introducing an automatic collapse behavior for the News web part. When a team site homepage hasn’t been edited in 30 days…
Microsoft Teams introduces efficiency mode to improve app responsiveness [MC1287373]

Microsoft Teams introduces efficiency mode to improve app responsiveness [MC1287373]

Message ID: MC1287373 [Introduction] Microsoft Teams is introducing Efficiency Mode, a performance-optimized experience designed for hardware-constrained devices. This change improves app responsiveness and meeting quality by adjusting resource usage based on device capabilities.This message applies to Teams for Windows desktop…