TweenKit 1.0.3

• Fixes crash when repeating actions with duration of 0.
• Pauses animation updates whilst backgrounded. This resolves potential crash when returning from the background whilst repeating actions are running.

TweenKit 1.0.2

Fixes integration via Carthage (thanks @Jride).

TweenKit 1.0.1

• Made ActionScheduler.step(dt:) public. This allows you to step time manually.

TweenKit 1.0.0

• Swift Package manager support
• macOS support
• ActionScheduler can now be initialised with the flag automaticallyAdvanceTime: false, so that time can be instead stepped manually by calling step(dt:)