OpenSUSE updated to 15.1

OpenSUSE is updated to version 15.1. Among other updates are an improved graphics stack with backported later driver support, improvements to the YaST installation and configuration tool, and additional desktop refinements. OpenSUSE should "just work" on the Talos II; the ppc64le installation is available from the download Ports tab. See the release notes for more information on installation and upgrades.