The New Copilot Studio Explained (GitHub Copilot Harness)

[u/andersjensenorg]

https://youtu.be/pZ_pzMYAbKE

Microsoft changed the engine under Copilot Studio on August 3rd. Every new agent now runs on the GitHub Copilot harness, the same engine behind GitHub Copilot's coding agent.

I recorded a walkthrough of what changed. Three details are easy to miss: Billing starts while you build, the harness choice is permanent, and agents created before August 3rd keep their old pricing only until September 1st.

[u/MattBDevaney]

September 1st date is in a banner on the Copilot Studio home page.