In September 2025, Mikl enhanced the reliability of the Update Images Action in the duplocloud/actions repository by introducing robust dependency validation and error handling. Using Shell scripting and leveraging CI/CD practices with GitHub Actions, Mikl implemented prerequisite checks for jq and duploctl, ensuring the action only proceeds when all dependencies are present. The update also enabled fail-fast behavior, causing the script to exit immediately on error, which prevents unsafe image updates and reduces pipeline failures. These changes improved the safety and reliability of image deployments, reflecting a focused approach to engineering quality and operational resilience within automated workflows.