motion

Added

• layout prop for automatic layout animations.
• AnimateSharedLayout and layoutId for shared layout animations.
• onMeasureDragConstraints prop that fires when dragConstraints are measured.
• useIsPresent, a read-only version of usePresence.
• Allow dragConstraints to be a ref that is smaller than the draggable element.

Removed

• positionTransition and layoutTransition props (use layout={true} instead).
• Point type in favour of Point2D.
• useAnimatedState: Moved to Framer library.
• dragOriginX, dragOriginY props.
• stylefire as a dependency.

Fixed

• Removing a MotionValue from style now correctly unsets it from the element.

Changed

• Using Proxy to generate motion components. This saves ~0.5kb from the bundle size and ensures compatibility with all DOM elements and Web Components.
• x and y transform values won't change as a result of a drag gesture as this now works via layout projection.
• Drag events now report point as the pointer relative to the viewport, in line with other pointer events.
• Changed build process and using Terser for uglification. Reduces bundle size by ~1.2kb. (@stokesman in #596)