The June 2025 release of DietPi v9.14 adds support for new Orange Pi boards, introduces the GZDoom game engine, and brings system improvements, bug fixes, and driver refinements for better SBC compatibility.   DietPi: DietPi is a lightweight, Debian-based operating system optimized for single-board computers and embedded systems. It emphasizes minimal resource usage, offering users a streamlined environment with configurable…