ARM TechCon Suse is claiming victory over Red Hat by announcing – and these caveats are all crucial – "the first commercial enterprise Linux distribution optimized for ARM AArch64 architecture servers."
In plainer English, Suse has developed an enterprise-grade Linux distribution that runs on 64-bit ARM servers (should you happen to ever find one). Suse claims this software is a world first because it is a finished commercial product, thus beating Red Hat to the punch: Red Hat Enterprise Linux Server for ARM is still only available as a beta-like development preview.