The openSUSE project has released Leap 16, its first major release since openSUSE Leap 15 in May 2018. This release brings some changes to the core of the distribution aside from the usual software upgrades; YaST has been retired, SELinux has replaced AppArmor as the default mandatory access control (MAC) system, and more.
All of YaST is deprecated because it was too difficult to maintain, and the devs are constantly telling people to stop using it over on the official forums. We’re supposed to have switched to Cockpit and Myrlyn by now.
I had no idea! It seems like it was a really unruly project to manage, but it’s a shame to lose the centralization of having one app that can configure anything. I don’t see any problem in having package management split off into Myrlyn, but it sounds like Cockpit is much more limited in scope, which is a shame, since handling the edge cases gracefully was what made YaST so useful.
Here’s a source for others who didn’t realize.