During December 2024, Andelf focused on stabilizing the Windows binary signing process for the logseq/logseq repository, addressing a persistent issue with build reliability. By updating the Windows signing timestamp server from DigiCert to Sectigo, Andelf resolved failures that previously disrupted the build and release pipeline. This work involved deep engagement with CI/CD workflows and the build process, primarily using YAML to define and validate automation steps. Through end-to-end validation of Windows artifact signing, Andelf reduced manual intervention and improved release consistency. The contribution demonstrated a targeted, infrastructure-level fix that enhanced the reliability and maintainability of the project’s release process.