Last week, the Office of Management and Budget (OMB) posted updated guidance to the Project Open Data Github for agencies as they continue to compile indexes of their data holdings. Agencies are now instructed to “Include all ‘non-public’ data assets in their PDL [Public Data Listing], in addition to the ‘public’ and ‘restricted’ data assets that have long been required.” It also tells agencies to fully explain the reasons for "non-public" designations and redactions in the metadata.