Kushagra worked on the lizongying/homebrew-cask repository, focusing on enhancing macOS application compatibility through package management. He upgraded the LookAway cask by raising its minimum supported macOS version from Monterey to Ventura, ensuring alignment with evolving operating system requirements. Using Ruby and leveraging his experience in macOS development, Kushagra modified the lookaway.rb file to reduce installation failures for users on newer macOS releases. This targeted update improved the reliability of package installations and maintained consistency with the current macOS ecosystem. The work demonstrated a focused approach to compatibility maintenance, addressing a specific need within the package management workflow.