Worked on enhancing the pksunkara/jj repository by updating the documentation for the jj new command, specifically clarifying the correct argument order for creating merge commits. Focused on aligning the command usage with GitHub’s merge semantics to reduce user confusion and support requests. The technical approach involved revising CLI documentation to ensure examples reflected the intended workflow, changing the argument sequence from 'jj new main @' to 'jj new @ main.' Utilized Rust for CLI development and emphasized clear, testable documentation changes. No bugs were addressed during this period, with efforts concentrated on improving onboarding and overall documentation quality.