2024 WorldCat Discovery release notes Ultimo aggiornamento Salva come PDF Review the most recent release notes for WorldCat Discovery. Release note year: 2024WorldCat Discovery release notes, April 2024WorldCat Discovery Release Notes, 21 March, 2024WorldCat Discovery Release Notes, 18 March, 2024WorldCat Discovery release notes, 27 February 2024WorldCat Discovery release notes, 5 February 2024