'''IMPORTANT:''' Even a pre-release ISO will install a stoney cloud which assumes to be may result in a stable (released) version installation, depending on when it was generated in the release cycle. Please verify by executing <code>git branch</code> in <code>/usr/portage</code> and <code>/var/lib/layman/foss-cloud</code> whether this is the case, and must be [[stoney cloudstoney_cloud:Switch _Switch_to_testing_branch|switch to the testing branch|switched]] after the initial installation to a '''test''' (pre-releases) installationif needed.