CachyOS continues moving at a fast pace, and the project’s second release of 2026 shows the developers are not just chasing performance tweaks anymore. This update brings noticeable changes to the installer, new tools that blur the line between Linux and Windows workflows, and continued attention to handheld gaming devices like the Steam Deck and Lenovo Legion Go.
If you have never tried CachyOS, it is an Arch-based distribution that tries to squeeze extra performance from modern hardware using custom kernel builds and aggressive optimizations. It is not really designed as a beginner Linux distribution, but the developers clearly want the first-time experience to feel less intimidating.
One of the most interesting changes in this release is found right in the installer. When choosing a desktop environment, users will now see animated previews showing what each option actually looks like. The previews are delivered using GIF or WebP images and are currently available for KDE Plasma, GNOME, Niri, and COSMIC.
That may sound simple, but it solves a common Linux problem. Many installers expect users to pick a desktop environment without really knowing what they are getting. With these previews, people can see the interface before committing to it.
The installer also now supports JPEG XL for those preview images, helping reduce file size while maintaining quality. The desktop environment list has also been reorganized in a way that makes more sense. Easier and more beginner friendly options are listed first, while more advanced setups like window managers are placed further down.
Another small but thoughtful improvement involves CPU microcode installation. Previously, the installer would install both Intel and AMD microcode packages and then remove the unnecessary one. Now it simply detects the hardware and installs the correct package from the start.
Users installing GNOME or KDE will also notice that Cachy-Update is now enabled by default.
Elsewhere in the system, the CachyOS-Welcome application has gained a new button that might raise a few eyebrows. It allows users to install and enable something called Winboat. The feature essentially runs Windows inside a Docker-based virtual machine.
That may sound strange coming from a Linux distribution, but it actually makes sense. Plenty of Linux users still need occasional access to Windows applications. Winboat aims to provide that capability without forcing people to dual boot or maintain a full traditional virtual machine setup.
Accessibility also got a bit of attention here. Keyboard navigation support has been added to CachyOS-Welcome, making it easier for users who prefer or rely on keyboard controls.
Under the hood, the project continues refining its kernel workflow. The linux-cachyos kernel now publishes tagged releases in its own Linux repository instead of relying on a single patch file. This should make development and tracking changes more straightforward going forward.
Hardware support also sees improvements. The chwd hardware detection system now produces a much smaller initramfs for NVIDIA discrete GPU configurations. Wireless settings also received a helpful tweak. The system can now automatically set the wireless regulatory domain based on the user’s timezone, reducing manual setup.
The developers also worked on improving mirror selection for users in regions where download speeds can be inconsistent. The cachyos-rate-mirrors tool now performs proper checks before rating mirrors, which should help users in places like China and Russia get faster downloads.
Handheld gaming devices remain a focus for CachyOS as well. The handheld edition replaces gamescope-session-plus with gamescope-session-cachyos, a fork of Valve’s gamescope-session. This change enables firmware updates for devices such as the Steam Deck and Lenovo Legion Go.
Another change swaps the SDDM login manager for plasma-login-manager. Limine is now the default bootloader as well, bringing support for automatic snapshots. Systemd-boot is still available for those who prefer it.
There is also a notable shift in the handheld ISO. It now runs Wayland by default instead of X11, which lines up with the broader direction many Linux desktop projects are taking.
The release includes several fixes too. Support for the bcachefs filesystem has been removed from the installer because it now requires bcachefs-dkms. Issues affecting LUKS2 encryption on certain devices have been corrected, and enabling the “ly” display manager now works properly again.
Privacy got a small but welcome improvement as well. The cachyos-bugreport.sh script now redacts IP addresses, usernames, hostnames, and MAC addresses when generating bug reports.
Outside of the operating system itself, the project has rolled out a redesigned website that follows more modern design standards. New download mirrors have also been added in Russia, Sweden, and Canada to improve global availability.
For existing users, the upgrade process remains exactly what you would expect from an Arch-based system. Just run:
sudo pacman -Syu
The latest ISO images for both the desktop and handheld editions are already available here if you want to install the system fresh.
CachyOS continues to evolve quickly. It is still very much a power user Linux distribution, but updates like animated desktop previews and easier Windows compatibility suggest the project is also thinking about usability. And frankly, that is not a bad direction for a performance focused Arch derivative to take.
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Nice to see CachyOS adding an easy way to run Windows inside Linux — that could help a lot of users. At the same time, this raises real security and privacy questions: how is Windows isolated, what telemetry might cross boundaries, and do users get a clear opt‑in? The team should publish simple docs about sandboxing, data flow, and rollback options so people can use the feature safely. Overall, promising idea, but please be transparent and put user protections first.