Vincent Le-Quec enhanced the PrestaShop/PrestaShop repository by tightening Docker deployment defaults and updating documentation to support environment-variable-based customization. He modified the docker-compose.yml file to synchronize default admin credentials and reflected these changes in the README, ensuring deployment guidance remained consistent and secure. Using YAML for configuration and Markdown for documentation, Vincent’s work reduced configuration drift and improved deployment reproducibility for operators. His approach emphasized clear, descriptive commit messages, aiding future maintenance and auditability. While the scope was focused on configuration and documentation rather than bug fixes, the updates addressed deployment security and streamlined onboarding for new users and operators.