The CachyOS user community has a reason to celebrate this January: the development team has officially launched the new version for the start of the year, known as "January 2026 Release"This update is packed with significant improvements that enhance both the installation process and compatibility with modern hardware, as well as the overall user experience. It goes beyond minor tweaks, incorporating profound changes in key areas such as the installer, the Plasma session manager, and support for advanced graphics technologies, aiming to deliver a more polished system better suited to today's challenges.
With this launch, the project reaffirms its philosophy of offering a Arch Linux-based distribution focused on performance, usability, and gamingwithout neglecting stability. In addition to technical improvements, the update includes adjustments designed to make work easier for both advanced users and those approaching CachyOS for the first time, consolidating its position as an increasingly complete alternative within the Linux ecosystem.
CachyOS introduces improvements to the installer
One of the most relevant changes in this version is found in the installer, which has been thoroughly reviewedThe installation process is now clearer and more efficient, with a reorganization of key steps to reduce errors and confusion. Among the most important new features is the ability to select the boot manager directly from the installer, accompanied by more detailed descriptions that help users understand their choice. In this context, Limine becomes the default boot manager, thanks to its compatibility with both BIOS and UEFI systems and its modern approach.
Another significant improvement is the automatic detection of the system architecture at the start of the installation. This change allows reduce the download size of the packages by approximately one gigabyteThis speeds up the process and reduces bandwidth consumption. Additionally, the installer now uses the necessary Pacman option to avoid reinstalling packages that are already up to date, making the process faster and more efficient. Mounting options for NVMe drives when using BTRFS have also been improved, applying Level 1 compression by default to balance performance and space usage.
In the desktop section, CachyOS takes another step towards modernization. replace the old SDDM session manager with Plasma Login Manager in the KDE Plasma edition. Along with this change, the ISO's default session is now Wayland instead of X11, resulting in potential improvements in graphics performance, lower latency, and an experience more in line with the future of the Linux desktop. The ISO now includes two kernels: a stable default kernel and a Long Term Support kernel, expanding compatibility with recent hardware without compromising system stability.
Adjustments have also been made to other environments. Niri's configuration has been revised and is now integrated with Noctalia, while the GNOME installation process has been simplified and more carefully organized. A dedicated subgroup for GNOME applications has been added, reducing redundancies and improving system consistency after installation.
Notable improvements in gaming
Regarding hardware and gaming support, this version introduces several notable improvements. The module of NVIDIA includes the EnableAggressiveVblank optionDesigned to reduce interrupt time on low-latency displays, this feature can be especially beneficial for users with high refresh rate monitors. Additionally, support has been added for nouveau-fw, a firmware update that enables VA-API on older NVIDIA cards based on the Kepler architecture.
For newer GPUs, the AI-SDK package expands compatibility with modern AMD cards. In the gaming-oriented edition, Proton-CachyOS receives significant improvements, such as the integration of machine learning-based frame generation technologies for AMD RDNA4 and RDNA3 GPUs, the inclusion of the d7vk module, and patches that improve the DualSense controller's haptic feedback. Patches that caused frame rate drops at low FPS values ​​have also been removed, and the management of graphics presets like DLSS, XeSS, and FSR has been improved.
Finally, the CachyOS team has fixed several bugs found in previous versions. These include installation issues on Framework laptops with Zen 5 processors, preventing installations with excessively small EFI partitions, and improvements to udev rules for greater compatibility with different devices. They have also fixed a bug in CachyOS-Hello that incorrectly displayed certain tools as disabled.
With all this in mind, the January 2026 release of CachyOS is shaping up to be one of the project's strongest releases to date, with clear improvements in usability, performance, and compatibility. The new image is now available for download, while existing users can update their systems using the usual methods.