M365 Message Center

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16.03.2026

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Microsoft Copilot (Microsoft 365) · Microsoft 365 Copilot Chat

Updated March 16, 2026: We have updated the timeline. This feature will be enabled for en-US only initially. Thank you for your patience. [Introduction:] Read Aloud is evolving from a passive listening tool into an interactive experience. By integrating Copilot Q&A, users can now ask questions and refine their understanding of document content in real time—without interrupting their workflow. This enhancement supports accessibility, improves comprehension, and helps users stay focused while gaining insights faster.A Microsoft 365 Copilot license is required to use this feature.This message is associated with Microsoft 365 Roadmap ID 523205. [When this will happen:] General Availability (Worldwide): Rollout will begin in early February 2026 (previously early January) and is expected to complete by early July 2026 (previously early March). [How this affects your organization:] Who is affec

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13.03.2026

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SharePoint Online

Updated March 13, 2026: We have updated the timeline. Thank you for your patience. We’re improving SharePoint Online security via Content Security Policy (CSP) enforcement. Currently CSP is applied in reporting mode but as of March 1, 2026, the Content Security Policy will be enforced which will prevent the loading of script (e.g. JavaScript) from non-allowed sources. This message center post replaces MC1055557 (April 2024).This change is associated with Microsoft 365 Roadmap ID: 485797[When this will happen:]This will be implemented starting March 1, 2026 and should complete by March 20, 2026. [How this will affect your organization:]If your organization extended SharePoint Online using SPFx then the created custom SPFx solutions could potentially load scripts from locations which are not allowed. In most cases SPFx solutions use and load script from allowed locations, but that’s not al

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13.03.2026

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Microsoft Teams

Updated November 24, 2025: This change is currently on hold. We will communicate via Message center when we are ready to proceed. We apologize for any inconvenience this may have caused and thank you for your patience. We’re introducing a new sign-in experience that enhances flexibility and accessibility for a limited number of users on Microsoft Teams for the web. This change introduces new sign-in options—Continue with Apple and Continue with Google—on the sign-in page (teams.microsoft.com or teams.com) for users routed through login.microsoftonline.com/common.NOTE: These options are intended for consumer Microsoft accounts and may be visible to both consumer and enterprise users, depending on your authentication configuration. [When this will happen:] Preview, General Availability: We will update this Message center post when we are ready to proceed.[How this will affect your organiza

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09.03.2026

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Microsoft Copilot (Microsoft 365)

Updated March 9, 2026: We have updated the timeline. Thank you for your patience. Microsoft is introducing a new capability in Teams that enables Channel Agent to orchestrate tasks with select third-party Model Context Protocol (MCP) servers, including GitHub, Asana, and Atlassian (JIRA). This integration supports collaborative workflows that reflect real human teamwork, allowing agents to transparently reason through tasks and gather information across tools. This change helps reduce manual switching between apps and improves task completion efficiency—all within the familiar Teams environment.A Microsoft 365 Copilot license is required to use this feature.This message is associated with Microsoft 365 Roadmap ID 515466. When this will happen Targeted Release (Worldwide): Begins in mid-November 2025 and is expected to complete by end of July 2026 (previously late January). How this affec

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03.03.2026

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Microsoft Copilot (Microsoft 365)

Updated March 3, 2026: We have updated the timeline. Thank you for your patience.[Introduction] To help users better prepare for upcoming meetings, Microsoft is enhancing the Up Next card experience in Microsoft 365. A new Prepare button will replace the Join button up to 5 minutes before a meeting starts, offering a one-tap way to access Copilot’s meeting preparation tools. This update supports improved productivity and readiness, aligning with feedback for more proactive meeting support.Screenshot 1: Tap Prepare in Up Next.Screenshot 2: Users can prepare with Copilot Chat. [When this will happen:] General Availability (Worldwide, GCC, GCC High, DoD): Rollout begins April 2026 (previously March) and is expected to complete by end of April 2026 (previously end of March). [How this affects your organization:] Who is affected: Users with a Microsoft 365 Copilot Premium license. What will h

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24.02.2026

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Microsoft Entra

Updated February 24, 2026: We have updated the timeline. Thank you for your patience.[Introduction] Starting end of February 2026, we will introduce jailbreak and root detection for Entra credentials in the Microsoft Authenticator app on both iOS and Android platforms. This change enhances security by preventing Entra credentials from functioning on jailbroken/rooted devices. All existing Entra credentials on jailbroken or rooted devices will be wiped to protect your organization. This capability is secure by default and does not require any admin configuration or control. [When this will happen] General Availability (Worldwide Android) rollout begins in end of February 2026 and is expected to complete in mid-year 2026 (previously April).General Availability (Worldwide iOS) rollout begins in April 2026 (previously March) and is expected to complete in mid-year 2026 (previously April). [H