The annual ACM/IEEE Joint Conference on Digital Libraries (JCDL) is the primary international event for the inter- and multi-disciplinary community of academics and practitioners in digital libraries coming from computer, information and social sciences, and other related disciplines such as information retrieval. JCDL encompasses the many meanings of the term digital libraries, including notions of managing, operating, developing, curating, evaluating, or utilising collections of data/information/knowledge in various domains. The 2022 conference is hybrid, taking place in Cologne, Germany and online from 20-24 June. The call for research papers has recently been extended to 21 January