Microsoft Learn’s updated skills documentation lets makers package instructions and scripts, share them with groups across the organization, and reuse them as snapshots in other agents. It does not yet describe admin controls for that sharing.
Harness agents in Copilot Studio can now write Word, Excel, PowerPoint and PDF files that users download in Teams, Microsoft Copilot and web chat. Makers do not switch it on, and the documentation does not yet cover labels, DLP, audit or admin controls.
Copilot Studio workflows can now run Copilot Chat and Cowork tasks through the Copilot node. It runs as the connected user, so whatever that user can see, the workflow can use.
Microsoft renamed the GitHub Copilot harness in Copilot Studio. Agents, capabilities, and billing are unchanged, but the old name lives on in your inventory queries, cost reports, and security reviews.
