From a SECDIR perspective, this draft is ready (feel free to see the last review on the 03 draft [1]. Between 03 and 05 some minor changes were made and the operational considerations section has been expanded.


[1] https://datatracker.ietf.org/doc/review-ietf-lamps-hash-of-root-key-cert-extn-03-secdir-lc-montville-2019-01-08/