Selase focused on infrastructure stability and security improvements for the discourse/discourse_docker repository during September 2025. They upgraded the default Docker template base image to the latest stable release, ensuring enhanced compatibility and reduced maintenance risk in production environments. Additionally, Selase updated the ImageMagick dependency in the installation script, aligning with recent security patches and performance enhancements. Their work, primarily using Shell scripting and leveraging DevOps and Docker expertise, addressed core system administration concerns by proactively mitigating potential vulnerabilities. Over the month, Selase delivered one feature, demonstrating a targeted approach to infrastructure reliability without addressing any major bugs during this period.