Beginning August 18, 2026, the ghe-support-bundle, ghe-cluster-support-bundle, and ghe-support-upload commands require you to be on 3.21.3, 3.20.5, 3.19.9, 3.18.12, or 3.17.18 (or later). Please update your GitHub Enterprise Server instance to the latest patch for your version line before August 18, 2026. If you cannot update to the required patch version before August 18, 2026, and need to upload a support bundle, contact GitHub Support for guidance.