Linux kernel 6.19 was released today, February 09, 2026, by Linus Torvalds, marking the first major kernel release of the year. This version introduces significant updates for GPU users. Older AMD Radeon GPUs gain native Vulkan support, with OMG! Ubuntu reporting this can lead to a "40% Speed Boost on Old AMD GPUs." Additionally, the kernel integrates the DRM Color Pipeline API, enabling hardware-accelerated HDR capabilities. Beyond graphics, Linux 6.19 includes various other enhancements such as "ext4 speed boosts," alongside general improvements to filesystem performance, networking, and expanded hardware support through updated drivers.