LACT, an open-source graphical utility designed for managing graphics cards across AMD, NVIDIA, and Intel hardware on Linux, released version 0.9 this weekend. This update introduces notable user interface enhancements. A key new feature is the addition of a voltage-frequency curve editor specifically for NVIDIA GPUs. This new functionality provides users with fine-grained control over their NVIDIA graphics card's performance and power characteristics directly within the Linux environment. The release continues LACT's aim to offer a unified, accessible solution for GPU management on Linux.