This version of GitHub Enterprise Server will be discontinued on 2026-08-25. Discontinued releases are not supported. No patch releases will be made, even for critical security issues. For better performance, improved security, and new features in {% data variables.product.prodname_ghe_server %}, see [AUTOTITLE](/admin/upgrading-your-instance/preparing-to-upgrade/overview-of-the-upgrade-process). For help with the upgrade, {% data variables.contact.enterprise_support %}.
Reference for security and code quality
Find information to apply to your work with GitHub's security and code quality features.
- Reference for security at scale
- Secret security
- Reference for code scanning
- Reference for supply chain security
- Dependabot options reference
- Dependabot alert filters
- Supported ecosystems and manifests for dependency scope
- Dependabot pull request comment commands
- Dependabot supported ecosystems and repositories
- Dependabot security updates reference
- Dependency graph supported package ecosystems
- Dependabot on GitHub Actions
- CWEs used by GitHub's preset Dependabot rules
- Troubleshoot Dependabot
- Java package metadata for Dependabot updates
- Permissions for security features
- Reference for security incident response