Do We Use the Common Mark Specification?

A quick question from the audiencea rianass, does get ub use their own version, or do they use common mark de it hep labet, mao g? Yes. I mean, the fit o think if yo goglet, i guess. It has its own specification, which is built on top of com the common mark specification. The fanly that wes not in common work is quite by six tit, but i's no come back. That's arly.