CachyOS has released its June 2026 update, introducing the Hyprland Noctalia desktop and enhancements such as DNS-over-QUIC support and a GCC tuning patch for modern CPUs. The update replaces the AUR helper paru with Shelly and addresses a long-standing 90-second shutdown delay by implementing new user service timeouts. Other improvements include extended PGO for Python, pacman gaining network isolation for hooks, and a renamed proton-cachyos-native for better alignment with naming conventions. Existing users can easily update through the standard package manager, ensuring a seamless transition to the new features and bug fixes

CachyOS June 2026: Hyprland Noctalia, GCC Tuning and paru Removal

CachyOS has released its June 2026 update, adding the new Hyprland Noctalia desktop, DNS-over-QUIC support, and a GCC branch prediction tuning patch for modern CPUs. The installer now drops paru in favor of Shelly and fixes a lingering 90-second shutdown delay with new user service timeouts. Python gains extended PGO, pacman adds network isolation for hooks, and proton-cachyos has been renamed to proton-cachyos-native. Existing users can update immediately via the standard package manager refresh.

CachyOS June 2026: Hyprland Noctalia, GCC Tuning and paru Removal @ Linux Compatible