Worked on updating the LocalSend binary packaging for the microcai/gentoo-zh repository, focusing on aligning the Gentoo package with the upstream LocalSend 1.16.1 release. The update involved modifying the distribution file name, updating hash values in the Manifest, and renaming the ebuild to reflect the new version. This packaging work, implemented using Shell scripting and package management skills, aimed to reduce maintenance drift and ensure reproducible builds for downstream users. No major bugs were addressed during this period, with efforts concentrated on feature delivery and repository consistency. The changes support ongoing maintainability and compatibility within the Gentoo ecosystem.