During December 2025, Santiago Hernandez-Bernal focused on improving the reliability of shell scripts in the basecamp/omarchy repository by addressing a bug related to filename handling. He identified and fixed an issue in the omarchy-launch-about script where unquoted variable expansion could cause errors when processing filenames containing spaces or special characters. Using his expertise in shell scripting and Bash, Santiago implemented safer handling practices to prevent runtime failures and ensure robust script execution. His work was carefully documented with clear commit messages, providing traceability and maintainability for future audits. This targeted fix enhanced the overall stability of the launch workflow.