Releases and support

Versions

Kleinia is in technology preview. Preview releases are numbered 0.x, and each has a codename: 0.1 is Aloe. Kleinia is itself a genus of succulents, and every codename is a succulent genus too, in alphabetical order.

Release notes for each version will be published on kleinia.io with the release. On a running system, check the version with:

cat /etc/os-release
sudo bootc status

How updates arrive

Kleinia is image-based: fixes and new features arrive as new system images, which you install with bootc upgrade and a reboot. See Updates and rollback.

Between releases, the image for the current release is rebuilt as fixes land, including security updates from Fedora.

Supported versions

Only the latest published image receives fixes, including security fixes. Update and reboot to get them. While Kleinia is in preview, there is no long-term support for older releases.

Architectures

	Status
x86_64 (x86-64-v3)	Available
aarch64	Coming

Release notes

Each release’s notes list what is new, known issues and how to upgrade. Read them before upgrading to a new release.