Focused on advancing CI/CD maturity, this developer enhanced pipeline stability for the ikmdev/komet and ikmdev/tinkar-core repositories by implementing GitHub Actions version pinning and updating workflows to use the latest stable releases. Using YAML and GitHub Actions, they ensured deterministic builds and releases by aligning workflows across both repositories and pinning shared actions to specific release tags. These changes formalized stable release baselines, reduced pipeline flakiness, and minimized deployment risk by preventing unintended changes from main branches. Their work improved cross-repository consistency, delivering clear release artifacts and enabling safer, faster deployment cycles through reliable and predictable CI/CD processes.