During the month, work focused on improving the stability of the airbnb/lottie-ios repository by addressing a critical edge case in animation timing. Using Swift and leveraging expertise in iOS development and animation, a division-by-zero bug was fixed within LottieAnimationHelpers. The solution introduced a frame-duration guard to prevent invalid calculations during animation progress updates, ensuring that runtime crashes no longer occur when frame duration is zero. This targeted fix enhanced the reliability of Lottie rendering on iOS devices, directly contributing to smoother animation playback and more robust application behavior without introducing new features, but by refining existing animation infrastructure.