GitHub Disables Copilot Promo Feature in Pull Requests

GitHub has disabled a feature in its AI coding assistant, Copilot, that automatically inserted promotional messages into pull requests after developers raised widespread concerns over the unsolicited additions. The issue, which affected more than 11,000 pull requests on the platform, surfaced when Australian developer Zach Manson discovered an unexpected promotion embedded in one of his team's contributions.

Manson's experience began during a routine code review. A colleague used Copilot to correct a minor typo in a pull request description, but the AI also added a line recommending the third-party productivity tool Raycast. The message read, "Quickly spin up Copilot coding agents from anywhere on your macOS or Windows machine with Raycast," complete with a lightning bolt emoji and an installation link. Manson initially feared a security breach or data corruption, but further checks revealed the insertions were widespread and generated by Copilot's programming logic.

Pull requests serve as critical spaces for collaborative code review, where developers propose changes, discuss implementations, and ensure quality. The automatic additions, which appeared as if they were part of...