In April 2025, Primož Ajdišek enhanced the ublue-os/main repository by implementing CI/CD improvements focused on automation and workflow transparency. He updated the GitHub Actions build matrix using YAML to support automated builds and tests for the Cosmic-Atomic image, streamlining integration with the Cosmic desktop environment. Additionally, he improved project documentation by adding a Markdown-based build-42 status badge to the README, providing immediate visibility into workflow health. Throughout the month, Primož concentrated on explicit, traceable commits and clear documentation, leveraging his skills in CI/CD, GitHub Actions, and Markdown to increase release velocity and maintainability without addressing bug fixes.