Microsoft 365 Message Center

Intune will support macOS 14 (Sonoma) and later after macOS Tahoe 26 release this year. Existing devices on macOS 13.x or below remain enrolled but new enrollments require macOS 14+. Organizations should identify and upgrade devices running older macOS versions to maintain support.

Microsoft Intune will require iOS/iPadOS 17 or higher after Apple's iOS/iPadOS 26 release later this year. Organizations should check device compatibility and Intune reports to identify affected devices. Userless devices via Automated Device Enrollment have specific OS version requirements. Use I...

We are announcing the ability to debug desktop flows using step over

Outlook for iOS will require iOS 18 or later starting September 2025, supporting only the two latest iOS, iPadOS, and watchOS versions. Devices on iOS 17 or earlier will no longer receive updates, and users should upgrade to maintain Outlook functionality and updates.

The "Transform to Web Page" feature in Microsoft Word will retire on September 30, 2025. Users should switch to the "Start from a Document" flow in Microsoft Sway for creating web content. No admin action is needed, but users should be notified and documentation updated.

Starting August 31, 2025, Microsoft Purview requires Exchange Online PowerShell v3.9.0+ and the -EnableSearchOnlySession parameter for specific eDiscovery cmdlets to enhance security. This change doesn't affect the Purview portal and remains incompatible with Certificate-Based Authentication. Upd...

Microsoft Teams will retire several Chat Copilot smart actions ("Summarize what I missed," "What are the open items?" and "What decisions were made?") and the Add to Group Chat Coachmark between late August and early September 2025. No admin action is needed; users will lose access to these featu...

Maintenance window start: August 9, 2025, at 6:00 PM UTC Maintenance

New admin controls in Microsoft Clipchamp and Stream allow management of video creation and distribution via five policy settings, including AI text-to-speech, webcam/screen recording, local downloads, and Clipchamp Premium upgrades. Policies enforce compliance by hiding or disabling related UI e...

OneDrive is renaming its offline mode background process and updating its icon to align with branding. Changes in sync version 25.145.0727.0001 include new process and task names on Windows and Mac. Rollout starts and completes in late August 2025. Update custom tools and inform IT teams accordin...

Microsoft Lens mobile app will retire starting September 15, 2025, with new installs disabled by mid-October and removal by mid-November. After December 15, 2025, new scans can't be created. Users should switch to Microsoft 365 Copilot app for scanning; no admin action is required.

The new SharePoint Agent Link Web Part lets site owners embed clickable links to AI agents on pages, opening them in a sidecar for contextual help. Available under the AI category, it rolls out worldwide August 2025, enhancing discoverability and requiring appropriate Microsoft 365 Copilot licenses.