Argon and Krypton are installable live images of openSUSE with additional repositories added to get later versions of KDE software than provided by the distro.

On every change in the packages, the images are rebuilt and tested by openQA. The latest results are visible in the Web UI:

Argon

Argon is based on the latest stable release of openSUSE Leap (currently Leap 15.1) and includes the latest release of KDE Frameworks, Plasma and Applications.

It is meant for users which require a stable base, but would like to work with the latest features and enhancements.

You can download iso images of Argon for x86_64 here.

To get the same software on a already installed Leap, add the repositories mentioned on the KDE repositories page.

Krypton

Krypton with Plasma 5.14 dev

Krypton is based on the latest snapshot of openSUSE Tumbleweed and includes builds of the master branch of KDE Frameworks, Plasma and Applications.

It is meant as a platform for developers to try out the latest features and develop KDE software.

You can download iso images of Krypton for i686 and x86_64 here. Note that their version number is not indicative of the version of Plasma it contains.

To get the same software on a already installed Tumbleweed, add the repositories mentioned on the KDE repositories page.