Microsoft reports the migration of private channels is 95% complete, with completion expected by late April 2026. Teams admins should check the migration state to determine whether their tenant is affected by failed channel migrations.
Microsoft introduced a new Teams Premium SKU. Existing licenses remain valid as Teams Premium Legacy until renewal, after which the included features change.
Microsoft is enabling Always-on diagnostics for Endpoint DLP by default. This post explains what the feature does, how diagnostic logs are collected, and where to manage the setting.
A new app installation experience in the Teams Admin Center lets apps be installed individually for users, groups, or Everyone, finally replacing the inflexible app setup policies.
Microsoft is expanding DLP policy enforcement for Microsoft 365 Copilot to cover Word, Excel, and PowerPoint files regardless of storage location.
Microsoft Purview Data Security Posture Management now supports item-level investigation and remediation for SharePoint and OneDrive files, providing insights into sensitivity label status and sharing link details. Administrators can take direct remediation actions on flagged items, including applying sensitivity labels and removing sharing links.
The Agent Registry is moving from Microsoft Entra to Agent 365 in the Microsoft 365 admin center on 1 May 2026, giving administrators a unified catalog of all agents across the organization. Also, the agent registry Graph API will soon be deprecated and replaced by a new Agent 365 API.
Microsoft is retiring the noise suppression capability from the video playback controls for videos stored in OneDrive or SharePoint in July 2026.
Defender XDR is adding a new permission that allows security teams to preview and download only the emails users have reported as malware or phishing, without requiring broader access to all email content in the organization.
The expanded profile card in Outlook Classic will be retired in June 2026. Only a reduced contact card will be available. Microsoft advises informing users about the change.
Microsoft is reducing the Windows 365 Business list price by 20% and introducing a one-hour hibernation setup for these Cloud PCs, both taking effect on 1 May 2026.
File-level archiving in SharePoint is now available in Public Preview. Site members can archive individual files and folders directly within SharePoint sites, without administrator involvement. My post covers admin configuration options, user experience, storage cost implications, and some current limitations.
Microsoft is simplifying access management for Data Security Investigations (DSI) in Purview by automatically adding the DSI Admin and DSI Contributor roles to additional role groups, reducing manual role assignments for teams working across DSPM, IRM, and Microsoft Defender XDR.
Microsoft is retiring the CAPTCHA verification setting for Teams meeting join and replacing it with a new bot-detection capability that gives organizers better control over automated participants.
Viva Engage communities now support Microsoft Purview sensitivity labels assigned to Microsoft 365 groups and their connected SharePoint sites, bringing consistent privacy and access controls across Viva Engage, Microsoft 365 groups, and SharePoint.
Teams administrators can now enable 8-digit numeric-only meeting passcodes as an alternative to the default alphanumeric format, making manual entry easier while increasing the risk of unauthorized access.
Users with a Microsoft 365 Business or Enterprise license can now schedule Town Hall events in Teams with up to 3’000 interactive or 10’000 view-only attendees. The eCDN enhancement is still pending.
Microsoft published an FAQ including timelines for when Microsoft 365 E3 and E5 customers can expect the additional Intune Suite capabilities, and when Microsoft 365 E3 customers will receive Defender for Office 365 Plan 1.
A new Microsoft Entra admin role lets administrators manage granular delegated admin privilege (GDAP) relationships, including accepting, reviewing, and terminating partner access on behalf of the tenant.
Microsoft has published the new Teams Events capacity packs and the updated Teams Shared Space license, to replace the previous Teams Premium capabilities.