M365 Message Center

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06.08.2026

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Microsoft Viva · Microsoft Copilot (Microsoft 365)

Updated August 6, 2026: We have updated the timeline. This post has also been updated to remind customers that this feature is default-on for Copilot Dashboard users with full company-level data access. The export output remains de-identified, with each user represented by a hashed ID. Please review and take any actions as appropriate for your organization. Thank you for your patience.This MC post is associated with Roadmap ID 500872.[Introduction:]To support deeper analysis of Copilot adoption, Microsoft is introducing a new export capability in the Copilot Dashboard. This feature allows dashboard users with company-level access to download de-identified Copilot usage metrics, aggregated by user and week, from the past six months. Organizations can use this data to track adoption trends, optimize licensing, and support AI transformation strategies.This feature requires at least 50 Micro

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06.08.2026

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Microsoft Teams · Microsoft 365 for the web

Updated August 6, 2026: We have updated the timeline. Thank you for your patience. [Introduction] As part of our ongoing mission to deliver a modern, secure, and scalable one-stop management portal for admins, we are transitioning Teams Android device management from the Teams admin center (TAC) to the Teams Rooms Pro Management portal (PMP). This move consolidates management of all Teams devices, including Teams Rooms on Windows, Teams Rooms on Android, Teams phones, and Teams panels, into a single unified portal, providing IT admins a consistent and seamless experience for managing devices at scale.This message is associated with Roadmap ID 555235. [When this will happen:]General Availability (Worldwide): Effective July 2, 2026, the rollout is 100% complete across all regions in the Public cloud.General Availability (GCC High and DoD): We expect to start the rollout by mid-August 2026

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04.08.2026

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Microsoft Copilot (Microsoft 365) · Microsoft 365 Copilot Chat

Updated August 4, 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 change, entity names (such as document titles, people names, or other referenced objects) will no longer be inserted as text within the input box, making it easier for users to craft clean prompts without needing to manually delete entity labels. This feature is available to both users with a Microsoft 365 Copilot license (Microsoft 365 Copilot users) and users without a Microsoft 365 Copilot license (Copilot Chat users), but the experience varies.This message is associated with Microsoft 365 Roadmap ID 552592.[When this will happen]General Availability (Worldwide): Rollout begins in mid-August 2026 (previously late May) and completes by late August 2026 (pre

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04.08.2026

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Exchange Online

Updated August 4, 2026: We have updated the timeline. Thank you for your patience. [Introduction] We’re improving the RSVP experience in Outlook Mobile by visually highlighting the response a user has selected (Yes, Maybe, or No). This makes it easier for users to quickly see how they’ve responded to a meeting invitation.[When this will happen:] General Availability (Worldwide, GCC, GCC High): Rollout begins mid-September 2026 (previously August) and is expected to complete by mid-October 2026 (previously end of August).[How this affects your organization:]Who is affected: All users who access Outlook Mobile on iOS or Android Applies to Worldwide, GCC, and GCC High tenants What will happen: The selected RSVP option (Yes, Maybe, or No) will be visually highlighted Users can quickly confirm how they responded to a meeting invitation and edit as needed The feature is enabled by default No c

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03.08.2026

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Microsoft Copilot (Microsoft 365) · Microsoft 365 Copilot Chat

Updated August 3, 2026: We have updated the timeline and content. Thank you for your patience. [Introduction]We’re introducing a new co-branding capability that will allow organizations to display a branded footer at the bottom of the Chat screen in the Microsoft 365 Copilot app. This update will enable admins to add their organization’s logo to their users’ Microsoft 365 Copilot app, helping users confirm they are using their trusted, work-managed Copilot experience.This message is associated with Microsoft 365 Roadmap ID 555852.[When this will happen]General Availability (Worldwide): We will begin rolling out August 2026 (previously mid-July) and is expected to complete by mid-September 2026 (previously end of July).[How this will affect your organization]Who is affectedAll Microsoft 365 tenants using the Microsoft 365 Copilot app.What will happenAdmins will be able to upload a logo in

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03.08.2026

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Microsoft Teams

Updated August 3, 2026: This feature was temporarily rolled back, and we have updated the timeline. Thank you for your patience. [Introduction]Microsoft Teams is introducing two new system chat sections called Muted chats and Meeting chats. These sections allow users to organize their chat and channels list by grouping muted conversations and meeting chats into dedicated sections that users can turn on or off. The new Meeting chats section will replace the Meeting chats filter, that was previously available at the top of the chat and channel list. This message is associated with Microsoft 365 Roadmap ID 559605.[When this will happen]General Availability (Worldwide, GCC, GCC High, DoD): Rollout begins in early September 2026 (previously mid-August) and is expected to complete by end of October 2026 (previously end of September).[How this affects your organization]Who is affectedAll Micros