I'm happy to see the all-to-rare acknowledgement of other jurisdictions' copyright rules from June's Hathi Trust update :
New Copyright Status (IC-US)
Michigan staff completed the majority of development necessary to support a new rights status in HathiTrust Web applications. The status will apply to works that were restored to being in copyright in the United States by the General Agreement on Tariffs and Trade (GATT), but are now in the public domain in the rest of the world. An increasing number of these volumes are being identified as part of CRMS-World, the IMLS-funded continuation of the CRMS project.