I think it imperative that any new license approval process considers interoperability with specifically the CC‑BY‑4.0 license. It is pointless to consider adherence to the Open Definition 2.1 as the sole criteria. We already have enough compliant licenses each capable of creating its own data silo without adding more. I have argued elsewhere that there should be a complete moratorium on new approvals. OKF, are you listening? HTH. R