Bagus Listiyono contributed to the CollapseLauncher/Collapse repository by managing a controlled version update, incrementing the .csproj project file from version 1.82.17 to 1.82.18. He focused on release-oriented engineering, ensuring that the versioning process was both traceable and consistent to support the packaging and release pipeline. His work relied on version control best practices and involved editing XML configuration files to maintain project integrity. While the scope of the contribution was limited to a single feature over one month, Bagus demonstrated attention to process reliability and traceability, which are essential for maintaining stable software releases in collaborative environments.