{"release":"Rel-20","nodes":[{"number":"37.811","type":"TR","title":"New BS specification structure","series":37,"status":"Withdrawn before change control","initial_release":"Rel-12","primary_group":"R4","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2618"}],"edges":[]}