Worked on maintaining the bevyengine/bevy codebase with a focus on improving code hygiene and clarity. Addressed a longstanding issue by removing outdated ApplyDeferred metadata from the Cargo.toml file, which previously caused confusion among developers due to the absence of a corresponding example. This change streamlined the package management configuration, making it more accurate and easier to understand for new contributors. Utilized Rust and TOML to ensure the repository’s build process reflected actual project usage. The update reduced onboarding friction, clarified build configurations, and contributed to the overall maintainability of the Bevy engine’s open-source codebase during the maintenance period.