I have reviewed this document (draft-ietf-netconf-yang-library-05 and -06) as part of the Operational directorate's ongoing effort to review all IETF documents being processed by the IESG. These comments were written with the intent of improving the operational aspects of the IETF drafts. Comments that are not addressed in last call may be included in AD reviews during the IESG review. Document editors and WG chairs should treat these comments just like any other last call comments. This draft is ready for publication. No issues reported by the YANG validator. The comments IDnits gives are either bogus (editorial) or trivially correctable by the RFC Editor (or when a new revision is generated). Regards, Jouni