Retroboot is part of a broader lineage of open-source "boot" projects. For instance, the maintains a history of GNU Boot which traces the complex relationships between similar firmware and software projects like Libreboot .
: The 1.2.1 version included updates to RetroArch (v1.9.0) and EmulationStation (v2.9.3), providing a more stable and feature-rich experience. retroboot 121