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

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

Message ID: MC1287373 (Updated) Updated June 3, 2026: We have updated the timeline. Thank you for your patience. [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…
New Outlook for Windows becomes available for GCC High and DoD [MC1338816]

New Outlook for Windows becomes available for GCC High and DoD [MC1338816]

Message ID: MC1338816 [What and Why:]New Outlook for Windows will be available for U.S. Government clouds (GCC High and DoD sovereign environments). This milestone helps organizations move forward with adoption planning while maintaining administrative control.[Rollout Schedule:] Public Preview (GCC High…
(Updated) Microsoft 365 Copilot: Updated handling of entity inserts in the Copilot Chat input box [MC1230892]

(Updated) Microsoft 365 Copilot: Updated handling of entity inserts in the Copilot Chat input box [MC1230892]

Message ID: MC1230892 (Updated) Updated June 3, 2026: We have updated the timeline. Thank you for your patience. [Introduction]We’re updating how entities inserted from Add Work Content under the + menu behave in Microsoft 365 Copilot and Copilot Chat. With this…