Microsoft Copilot (Microsoft 365): Larger file upload support in Copilot Studio agent builder
Copilot Studio agent builder in Microsoft 365 will support larger file uploads of up to 512 MB.

Copilot Studio agent builder in Microsoft 365 will support larger file uploads of up to 512 MB.

It’s easier for admins to enable the benefits of intelligent audio and video and Copilot for users in Teams Rooms through a new user interface, and admin settings. These new settings, on the device and in the Pro Management portal, simplify configuration and remove the requirement to use PowerShell, offering improved visibility across rooms.

Host interactive virtual events with avatars in customizable 3D spaces. Schedule immersive events from your Teams calendar and join events directly in Microsoft Teams on PC or Mac. Organizers can customize an immersive event’s 3D space with images, videos, and 3D models, no coding skills required. Attendees can mingle in the 3D space and engage with different features that provide a rich interactive experience.

Microsoft Graph API now supports full CRUD operations for Microsoft Places directory objects, enabling programmatic management of buildings, floors, rooms, and desks. This update, rolling out worldwide in mid-August 2025, allows more efficient location data integration and management across systems.

Microsoft Teams will enable triggering workflows via emoji reactions using the Workflows app, streamlining task automation. Available from late July 2025, this feature requires the Workflows app enabled and not blocked by DLP policies. Admins should review settings and raise user awareness to prepare.

Viva Learning premium admins now have Auto-Save and Draft Mode for Academies, allowing background saving and editing published Academies without affecting the live version until published. Additional features include discarding drafts, duplicating sections, and previewing. Rollout begins early August with no configuration needed.

Microsoft Teams now integrates with Microsoft Defender for Office 365 Tenant Allow/Block List, enabling security admins to centrally manage blocked external domains in Teams. This blocks communications from those domains, supports audit logging, and requires Teams admins to enable security team access. Rollout begins mid-August 2025.

Microsoft 365 Copilot introduces a new admin policy allowing specific users, like legal or compliance teams, to access harmful content in Copilot Chat. This feature, off by default, requires explicit assignment and lets users disable harmful content protection per conversation. Rollout begins September 2025.

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 Intune controls to manage OS versions.
