During December 2024, work centered on enhancing configuration reliability for the nextcloud/all-in-one repository, with a focus on DevOps and configuration management using Shell scripting. The primary contribution involved updating the regular expression used to validate the APACHE_ADDITIONAL_NETWORK environment variable, allowing network names to include dots and thereby preventing deployment and configuration errors. This targeted bug fix improved the robustness of configuration validation, reducing the likelihood of invalid environment values causing issues. By addressing this edge case, the changes streamlined deployment processes and lowered support overhead, demonstrating careful attention to operational details and a methodical approach to maintaining system stability.