v1.3.0

• Added null support for initialLabelIndex (PR 39).
• Added double tap support to de-select/de-activate active switch (PR 41):
  • parameter:
    • doubleTapDisable (optional, type bool - default false)
• Added animation duration support:
  • parameter:
    • animationDuration (optional, type int - default 800)
• Added package test