COBOLDebian s390x Working GroupGenevaERSOpen Mainframe SummitOpen z/OS Enablement Work GroupPressZowe Open Mainframe Project Announces Continued Growth in Community Contributions and Adoption as Mainframes Accelerate Innovation in Enterprise Hybrid Technology The Project graduates GenevaERS and the COBOL Programming Course, gains insight into COBOL usage, marks…maemalynnSeptember 22, 2021