Bayley Foster enhanced the plugin system for the emilk/egui repository by introducing type-safe structures that improve plugin interaction safety and access control. Using Rust and focusing on plugin development, Bayley exported TypedPluginGuard and TypedPluginHandle within the plugin module, ensuring that only the correct types are used when interacting with plugins. This approach addressed architectural concerns by enforcing stricter type safety, reducing the risk of runtime errors, and clarifying plugin management interfaces. The work laid a foundation for a safer and more maintainable plugin ecosystem, aligning with internal patching standards and supporting future scalability within the Rust-based codebase.