During June 2025, Restu Akbar focused on stabilizing the Docker-based development environment for the akbarst3/civika-app repository. He addressed a persistent build failure by refining the Dockerfile, specifically correcting the PHP extensions installation command and removing a deprecated startup script. Using Docker and Shell scripting, he also updated the .gitignore file to resolve permissions issues, which improved repository hygiene and prevented environment-specific files from being tracked. Although no new features were released, his targeted bug fix reduced technical debt and made onboarding smoother for new contributors by ensuring more reliable, repeatable builds and a consistent development experience across environments.