Microsoft Copilot Studio UX - Build 26.05.24-27

This article describes the fixes and improvements to existing functionality that are included in this build.

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Version 26.05.24-27 updates

Knowledge sources can use Data Loss Prevention and policy information, including endpoint filtering metadata, to better categorize and apply knowledge source policies across tools and Dataverse knowledge.

Continued improvements to performance and reliability.
In the Topics editor, the Invoke action menu lists enabled flows before blocked or disabled flows, making available options easier to find.
When enhanced task completion (preview) is enabled, the generate-questions modal hides the mode selector, defaults to Knowledge mode with the sources table visible, and restores the “No sources found…” empty state message.
Sensitivity level for Question nodes that use an external entity now displays and persists correctly based on the external entity’s sensitivity setting.

When environment-bound sharing policy is enabled, makers are prevented from sharing or publishing agents outside the environment boundary, and the sharing experience shows clear warnings and guidance to resolve the issue.
On the Channels page, Microsoft Teams, Microsoft 365, and SharePoint channel tiles are disabled when blocked by authorization settings or governance policy, and a popover shows the reason with improved accessibility; already configured channels remain clickable to manage or remove.
The Share dialog warns about sharing-policy violations and can disable sharing until the selections are corrected.