Kanav Gupta enhanced the Chromebrew installation process by refactoring its installer script within the chromebrew/chromebrew repository, focusing on robust cross-OS compatibility and forward-compatibility with evolving Chrome OS versions. Using shell scripting and build systems expertise, Kanav improved OS detection by accurately parsing /etc/lsb-release, eliminated redundant zlib installations, and ensured reliable handling of compression utilities such as xz and zstd. The work also introduced milestone-specific adjustments for Chrome OS M123+ on x86_64, including libc.so.6 patching to maintain compatibility. These changes reduced installation failures, streamlined onboarding, and lowered future maintenance overhead, demonstrating thoughtful system administration skills.