Mariano O'Kon
All field notes

Code moves faster. Keep review in control.

. 1-minute read.

Graphic: Code moves faster. Keep review in control.

An AI coding agent proposes a small change to who can access a system in the cloud.

The application still works. The usual tests pass. But a service meant for employees is now open to the internet.

Would your approval process catch the difference?

On November 6, 2026, GitHub announced new ways for companies to manage how Copilot reviews code, with settings for the whole organization and for individual projects.

GitHub also updated Agent Merge, a feature that lets Copilot apply a proposed change once the required checks and rules are satisfied.

My takeawayDecide who approves a change based on what it affects, regardless of who wrote it.
  • Let routine edits move through standard checks.
  • Require approval from the responsible team when a change affects who has access or what customers rely on.
  • Test whether your controls catch risky changes before they go live.

Start with one critical system. In a safe test environment, propose a change that would make an internal service public. See what stops it, who gets notified, and whether they have enough information to act.

Sources

  • GitHub: Copilot code review updates, November 6, 2026: lnkd.in/e_Q7k76R
  • GitHub: Copilot release notes and Agent Merge updates, November 6, 2026: lnkd.in/eDCH83yN

Originally posted on LinkedIn