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Microsoft 365 Message Center

An archive of Message Center updates - curated and preserved for when Microsoft changes things faster than you can say "rolling out." Find the latest and past Message Center posts right here. Updated daily at 1am (UK time).

Microsoft 365 Message Center

MC1125486: Microsoft 365 Copilot: Enhanced presentation creation quality

Microsoft 365 Copilot will enhance presentation creation with improved content depth, narrative flow, structure, and design, saving presentations to OneDrive. The update rolls out worldwide from mid to late August 2025, requires no admin action, and has some limitations like no template selection...

Microsoft 365 Message Center

MC1125449: Updates available for Microsoft 365 Apps for Current Channel

We've released updates to the following update channel for Microsoft

Microsoft 365 Message Center

MC1125273: Power Platform admin center – Information regarding the end of support for classic PPAC

Starting on September 3, 2025, the classic Power Platform admin center (PPAC)

Microsoft 365 Message Center

MC1124568: Microsoft Teams: Edit and manage Teams Town Hall instances in Microsoft Outlook

Organizers and co-organizers can now edit Teams Town Hall event details directly from Outlook via a link to the edit page. This feature, rolling out worldwide in August 2025, improves event management without changing settings or permissions. No action is required, but informing organizers is rec...

Microsoft 365 Message Center

MC1124567: Power BI Cognitive Services and Azure Machine Learning features retiring; transition to Fabric AI services

Power BI is retiring Cognitive Services and Azure Machine Learning features by September 15, 2025, transitioning AI capabilities to Microsoft Fabric. New model creation stops August 11, 2025; existing models refresh until September 15. No admin action needed; users should prepare by migrating to ...

Microsoft 365 Message Center

MC1124564: Microsoft Outlook: Copilot chat now available to summarize emails for more users

Outlook's Copilot chat now lets users summarize email threads with one click, available to those with Copilot chat pinned, even without a Copilot license. Rolling out worldwide from August to October 2025, it's enabled by default, manageable via policies, and integrates with compliance and audit ...

Microsoft 365 Message Center

MC1124563: Microsoft 365: New map-based desk booking experience in Microsoft Places

Microsoft Places introduces a new map-based desk booking experience for Teams Premium users, unifying desk reservations across apps with interactive floor maps, colleague seating visibility, partial/multi-day bookings, delegation, and admin check-in controls. Rollout begins mid-August 2025, enhan...

Microsoft 365 Message Center

MC1124464: Dynamics 365 Contact Center - Use Azure Communication Service-based SMS Mobile Numbers

We are announcing the ability to use Azure Communication Service-based SMS mobile

Microsoft 365 Message Center

MC1124433: Dynamics 365 Customer Service – Set Timer to Wrap Up Cases in Seconds

We are announcing the ability to set the timer to wrap up

Microsoft 365 Message Center

MC1123830: Microsoft Entra: Action Required – Update Conditional Access Policies for Azure DevOps Sign-ins

Microsoft Entra requires updating Conditional Access policies by September 4, 2025, to explicitly include Azure DevOps (App ID: 499b84ac-1321-427f-aa17-267ca6975798) for secure sign-ins. Policies targeting the Windows Azure Service Management API will no longer protect Azure DevOps access. Micros...

Microsoft 365 Message Center

MC1123611: Microsoft Dataverse – Tenant-to-tenant environment move

We are announcing the ability to migrate an environment from one tenant

Microsoft 365 Message Center

MC1123586: Power Platform – Assisted mapping for standard dataflows

We are announcing assisted mapping for standard dataflows in Power Platform. This