During February 2025, Docbobo upgraded the rmpc package from version 0.7.0 to 0.8.0 in the Saghen/nixpkgs repository, focusing on build systems and package management using Nix. The work involved updating source fetch details with new hashes to match the upstream release and introducing a flag to skip a known broken test, which maintained CI stability and ensured compatibility with the latest rmpc version. By addressing these dependency and testing challenges, Docbobo improved downstream compatibility and reduced maintenance overhead. The changes preserved reproducible builds for users, reflecting a targeted and technically sound approach to package upgrades and CI reliability.