whatis rolling-release

Rolling Release

A distribution model with no major version upgrades; packages are updated continuously as upstream releases them.

What Is a Rolling Release Linux Distro?

Rolling distros such as Arch, openSUSE Tumbleweed, and Gentoo ship new versions of software shortly after upstream releases them. There is no "upgrade to version 25", just a steady stream of updates.

You get new kernels, drivers, and desktops quickly, at the cost of occasionally needing manual intervention after an update. Snapshots with Btrfs and reading the distro news before large updates reduce the risk considerably.

Example

sudo pacman -Syu