Worked on the airbnb/lottie-ios repository to implement support for Lottie Version 2, focusing on enhancing animation compatibility across different versions. The approach involved introducing version-aware animation path handling and updating both animation and image URL processing to align with the new v2 specifications. Comprehensive tests were added to ensure the reliability and correctness of these updates, validating cross-version functionality for iOS applications utilizing Lottie animations. This work was accomplished using Swift, leveraging skills in Animation Handling and SwiftUI within the iOS development ecosystem. The contribution addressed evolving animation requirements and improved the maintainability of animation workflows for the project.