Worked on the pacstall/pacstall-programs repository to deliver the Hydralauncher 3.3.0 release update, focusing on build system management and package management using Shell scripting. Integrated the new Hydralauncher release by updating the package version, source URL, and SHA256 checksums within the build configuration, ensuring that the build system fetches and verifies the correct, secure release. This approach improved both build reproducibility and security in the release pipeline. The work emphasized traceability through precise commit documentation and maintained a clear focus on reliable package delivery, reflecting a methodical approach to open source package maintenance and release engineering.