The Reg has collated information that points at the direction of the Adaptable Linux Platform – SUSE’s future replacement for its conventional distros. One element is relatively straightforward, but may be unexpected – possibly requiring version 3 of the x86-64 spec. Since a discussion in 2020, there are now four defined levels of x86-64 architecture:.
Link: Hints about SUSE’s ‘Adaptable Linux Platform’ emerge
via http://www.theregister.com