December 2024 monthly summary across defenseunicorns/pepr and zarf-dev/zarf. Delivered measurable business value by improving contributor onboarding, documentation quality, and CLI maintainability, enabling faster iteration and reduced support overhead. Key achievements across repos: - defenseunicorns/pepr: Updated contributor onboarding and local development guidance in README and contributor guide to accelerate new contributor ramp-up, including clearer steps to run Pepr development versions and operate k3d clusters. Also fixed documentation navigation by correcting Pepr actions links to the actions/ directory. - zarf-dev/zarf: Modularized the CLI and refactored command structure with per-command option structs and centralized version command configuration to improve maintainability, extensibility, and testability. Overall impact and accomplishments: - Reduced onboarding time and support effort, enabling faster contributor throughput and more reliable development cycles. - Established a scalable foundation for feature work in 2025 through consistent command struct patterns and clearer documentation/navigation. Technologies/skills demonstrated: - Documentation hygiene and contributor experience improvements, including guidance for local development and k3d usage. - CLI design patterns and refactoring (command-specific structs, per-subcommand organization, centralized version config) for maintainability and extensibility.