Worked on the ZantFoundation/Z-Ant repository to enhance the portability of the Zant script, focusing on cross-platform compatibility and reliability. Addressed environment-specific runtime issues by updating the script’s shebang to use /usr/bin/env bash, ensuring consistent Bash discovery across diverse systems. Leveraged Shell Scripting to implement this change, which streamlined script execution on both Linux and macOS environments. The update contributed to improved maintainability and reduced deployment risk by standardizing how the script locates Bash. This targeted feature, delivered as a single commit, supported smoother developer onboarding and increased CI stability without introducing new bugs or regressions during the period.