A new monthly ISO refresh for Arch Linux is now available for March 2026.
Arch Linux has just dropped its fresh March 2026 installation ISO version 2026.03.01 on March 1, 2026. As a rolling-release distro, Arch doesn’t do traditional “big version” upgrades, but these monthly ISO snapshots bundle the absolute latest packages from the repositories, giving new installs a head start without months of catching up via pacman.
This release pulls in everything pushed to the repos through the end of February 2026. It’s perfect for folks setting up Arch from scratch (whether on bare metal, a VM, or dual-boot).
Let’s quickly round up the updates.
Arch Linux March 2026 ISO refresh
Kernel and Core System Updates
The ISO ships with Linux kernel 6.18.13 LTS as the default. For users who need longer support, kernel 6.12.74 LTS is available in the repositories.
Core components have seen refreshes too:
- Glibc 2.43 for better standards compliance.
- GCC 15.2.1 across the compiler stack.
- Systemd 259.2 for system management.
- GNU Binutils 2.46 with improved hardware support.
- Linux-firmware 20260221 and amd-ucode 20260221 for recent hardware compatibility.
These updates ensure smooth performance on modern setups.
Desktop Environments and Compositors
Desktop users will find the latest versions ready in the repositories:
- KDE Plasma 6.6.1, along with KDE Frameworks 6.23 and KDE Gear 25.12.2, for refined Wayland sessions.
- GNOME 49.4, including updates to GNOME Shell, Files, and core apps.
- Cinnamon 6.6.7 for a traditional interface.
- Budgie 10.10.1 with enhanced Wayland features.
- COSMIC 1.0.8 from System76.
- Hyprland 0.54 for tiling window management.
Security updates
Security remains a priority with updates to key packages:
- NSS 3.121.
- ca-certificates-mozilla 3.121.
- GnuTLS 3.8.12.
- libgcrypt 1.12.1.
These changes address vulnerabilities and maintain secure connections.
Additional Package Highlights
Other notable updates include:
- Browsers: Chromium 145 and Firefox 148.
- Office suite: LibreOffice 26.2.1.
- Container tools: Docker 29.2.1 and the latest Podman stack.
- 3D modeling: Blender 5.0.1.
- Programming: Python 3.14.3.
- Networking and utilities: iproute2 6.19, GNU Coreutils 9.10, zstd 1.5.7.
The Archinstall 3.0.15 tool is included for guided installations, handling partitioning and desktop selection in text mode.
Download
To download the ISO, visit the official Arch Linux download page at https://archlinux.org/download/.
The file is about 1.4 GB, and you can verify it with the provided checksums and PGP signature.
For more details, check the release page at https://archlinux.org/releng/releases/2026.03.01/.
This release keeps Arch Linux users equipped with fresh software. If you are installing Arch for the first time or refreshing a setup, give this ISO a try.
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