For detailed information on the roadmap and development progress, please visit github/projects/lottie-spec
v1.0.1 (April 2025)
- adds definitions for pucker/bloat modifiers
- clarifies usage of gradient and stroke-dashes
- improves the definition of gradient properties
v1.0 (September 2024)
The v1.0 specification contains features that are commonly used by current players and that behave in a consistent way. Not all features are currently covered and missing features may be added in future releases.
Features in 1.0 release:
- Layers - Shapes, Solids, Images, Precomposition, Null
- Shapes - Rectangle, Ellipse, Path, Polystar
- Shape Styles and Modifiers - Fill, Stroke, Gradient Fill, Gradient Stroke, Trim Path
- Shape Grouping - Group, Transform
- Transforms - Position, Split Position, Rotation, Scale, Opacity, Skew, Skew Axis
- Assets - Precomposition, Image
- Time Remap and Stretch
- Masks and Mattes
- Slots