[opensuse] Tumbleweed version number?

Hi Folks, I'm considering Tumbleweed for a customer, but they want to "register" the version number. What version numbering scheme does TW use? What would "/etc/os-release" show? Would it be a static number, or would it change as it "tumbles"? Thanks, Lew -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org