While these days nearly every major desktop Linux distribution is using Wayland or at least making it available, a decade ago before reaching that maturity one of the options for showing off the potential of Wayland was the oddly-named RebeccaBlack OS. With "RBOS" it shipped the very latest Wayland components and different desktop and toolkit options to easily try out Wayland-based environments from a live Linux environment. Released overnight was a surprise update to RBOS...