Vulkan is now available on NetBSD

- **NetBSD** is a free, open-source Unix-like operating system known for portability, running on dozens of hardware platforms — but it has a tiny desktop user base and lags behind Linux, Windows, and even FreeBSD in graphics support. - **Vulkan** is a modern, low-overhead graphics and compute API (like a successor to OpenGL) controlled by the Khronos Group. It lets developers talk directly to GPUs for high-performance 3D graphics and parallel computing. - This repo provides a Mesa-based Vulkan driver (the `vulkan_lvp` Gallium frontend for llvmpipe) that runs entirely in software — no dedicated GPU required. That means NetBSD can now run Vulkan applications "on metal" by using the CPU to render, at the cost of much slower performance compared to hardware-accelerated Vulkan. - The significance is mostly about completeness and future-proofing: NetBSD can now claim Vulkan support, which matters for compatibility testing, porting efforts, and running headless/cloud workloads that need a Vulkan fallback. It does not mean NetBSD users can play AAA games at high frame rates.