Rollout dates are often only in the text. When Microsoft moves them, the change shows under "What changed".
Schedule dates changed in the text
Date phrases in schedule sentences differ between the versions this installation saw
Seen 10 Apr 2026late March 2026 → end of April 2026
Seen 24 Feb 2026late February 2026 → late March 2026
Read from date phrases in Microsoft's text, not from notice metadata. A changed phrase can be a moved rollout, a new milestone or just rewording; "What changed" below shows which.
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Updated April 10, 2026: We have updated the timeline. Thank you for your patience. Introduction We're simplifying the behavior of Copilot Chat in the Microsoft 365 Copilot app by removing the Microsoft 365 Copilot app from the scope of the Pin Microsoft 365 Copilot Chat admin setting. Screenshot 1: Pin setting before and after this change We're also making Copilot Chat availability state transparent in the Microsoft 365 Copilot app. Users blocked by Admin policy from Integrated apps will now see Chat in the Microsoft 365 Copilot app navigation. Their access will remain restricted, and their default landing page stays on Search. When these users access Chat in Microsoft 365 Copilot, a message will notify them that Chat is unavailable. Screenshot 2: User experience in the M365 Copilot app for a user blocked from accessing Copilot Users ineligible for Copilot due to age, region, or environment won’t see Chat in the app navigation. If users attempt to access the Chat URL directly, a pop-up message will appear letting them know they are not eligible to use Copilot. When this will happen: General Availability: Rollout will begin in late January 2026 and complete by end of April 2026 (previously late March). How this affects your organization: Who is affected: Organizations using the Microsoft 365 Copilot app. Users without a Microsoft 365 Copilot license who have Chat pinning in the Microsoft 365 Copilot app disabled. Users blocked from Copilot by admin policy. Users ineligible for Copilot due to age, region, or environment restrictions. What will happen: The Pin Microsoft 365 Copilot Chat setting will no longer control Chat visibility in the Microsoft 365 Copilot app for unlicensed users. For users without a Copilot license, Chat appears as the app's default landing page. Users blocked by admin policy:Will see Chat in navigation but remain restricted. The landing page remains on Search, while Chat displays a restriction notice. Users ineligible for Copilot (due to age, region, or environment):Won’t see Chat in navigation. If they access Chat via direct URL, a pop-up message will appear letting them know they are not eligible to use Copilot. No changes for licensed Microsoft 365 Copilot users or those with default pinning already set. What you can do to prepare: No admin action is required. Optional:Review documentation for managing the Microsoft 365 Copilot app and Copilot Chat:Microsoft 365 Copilot app features that admins can control | Microsoft Learn Manage Microsoft 365 Copilot Chat | Microsoft Learn Compliance considerations: No compliance considerations identified; review as appropriate for your organization.
Updated February 24,April 10, 2026: We have updated the timeline. Thank you for your patience. Introduction … General Availability: Rollout will begin in late January 2026 and complete by late Marchend of April 2026 (previously late February).March). How this affects your organization: Who is affected: Organizations using the Microsoft …
TagsFeature update, User impact → Updated message, Feature update, User impact
Updated February 24, 2026: We have updated the timeline. Thank you for your patience. Introduction We're simplifying the behavior of Copilot Chat in the Microsoft 365 … Availability: Rollout will begin in late January 2026 and complete by late February 2026.March 2026 (previously late February). How this affects your organization: Who is affected: Organizations using the Microsoft …
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