Andrew Wagger focused on packaging and dependency upgrades for the ZXing-Cpp library, working across the msys2/MINGW-packages and conan-io/conan-center-index repositories. He upgraded ZXing-Cpp to version 2.3.0, updating build scripts and checksums to ensure downstream users received the latest stable release. Using Python, Shell, and YAML, Andrew introduced an enable_c_api option and enforced a modern CMake requirement, improving API exposure and build reproducibility. His work aligned release processes and dependency management across both repositories, enabling more reliable builds for downstream projects and strengthening the overall packaging ecosystem through careful attention to build systems and package management best practices.