Worked on the square/wire repository to enhance Swift code generation reliability and UI state alignment with evolving Protocol Buffers definitions. Addressed a naming collision issue in Swift codegen when a oneof field was named 'container' by renaming the internal variable, ensuring accurate serialization and deserialization. Updated the Screen Swift model to introduce a new Screen.container case in the View enum, reflecting recent proto changes and extending UI state support. Leveraged expertise in Swift, Kotlin, and code generation to deliver these improvements, reducing integration risk and enabling smoother feature delivery as proto definitions evolve. No bugs were reported or fixed during this period.