{"release":"Rel-19","nodes":[{"number":"21.915","type":"TR","title":"Release 15 Description; Summary of Rel-15 Work Items","series":21,"status":"Under change control","initial_release":"Rel-15","primary_group":"SP","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3389"}],"edges":[]}