Note: Lottie 3.4.0 added a new rendering engine powered by Core Animation. Please try it out and let us know if you encounter any issues! It will be enabled by default in a future version of Lottie. More information is available in this announcement: https://github.com/airbnb/lottie-ios/discussions/1627

New Features

• Updated Core Animation rendering engine to support TextProviders (https://github.com/airbnb/lottie-ios/pull/1723)
• Updated Core Animation rendering engine to support time stretch in pre-comp layers (https://github.com/airbnb/lottie-ios/pull/1726)
• Updated Animation.loadedFrom method to support using a custom URLSession (https://github.com/airbnb/lottie-ios/pull/1733)

Bug fixes

• Fixed performance issue with line dash patterns (https://github.com/airbnb/lottie-ios/pull/1736)
• Fixed race condition in Core Animation rendering engine's playbackState property (https://github.com/airbnb/lottie-ios/pull/1727)
• Fixed issue where Core Animation rendering engine would ignore hidden flag on some shape items (https://github.com/airbnb/lottie-ios/pull/1728)
• Fixed issue where Core Animation rendering engine would ignore CAGradientLayer locations / color stops (https://github.com/airbnb/lottie-ios/pull/1734)
• Fixed issue where Core Animation rendering engine would not render alpha gradient (https://github.com/airbnb/lottie-ios/pull/1737)