GitHub Copilot CLI Adds Security Review Command

How it developed

1. June 10, 2026GitHub ChangelogWhere it started

   GitHub Copilot CLI Adds Security Review Command

2. June 12, 2026GitHub Changelog

   GitHub Copilot Code Review Enhances Customization

   Copilot Code Review adds org-level runner config, removes custom instruction character limits, and introduces content exclusion settings.

3. June 17, 2026GitHub Changelog

   GitHub Copilot App Now Generally Available

   GitHub Copilot app launches generally available for macOS, Windows, and Linux with Canvases and cloud automations.