Worked on the microcai/gentoo-zh repository to deliver packaging and release readiness for Mihomo Party v1.9.1. Developed a new Gentoo ebuild and updated the manifest, enabling reliable distribution and deployment of the net-proxy/mihomo-party-bin package. Focused on improving build reproducibility and artifact provenance by ensuring the release artifacts were properly prepared for downstream pipelines. Utilized Bash scripting and ebuild development within the Gentoo Linux ecosystem, applying best practices in Linux package management and repository hygiene. The work accelerated go-to-market for new releases and strengthened release engineering processes, though no major bugs were addressed during this period of contribution.