3.1.0

Update style when data has been updated.

3.0.0

Support vue.js(2.x)

2.1.0

remove holder-height param, its unnecessary because we will get height of directive element dynamic.
always get directive position once rolling still the directive be destroy.

2.0.0

vue-sticky use native position: sticky; when avaliabled now.

Use VueSticky as library name instead of StickyDirective.

Breaking changes:

For performance reasons, we don't fire events when changing sticky state, since events are slow and not very useful here. And native css sticky doesn't fire events at all.
For simplicity, we require a wrapper element for sticky element. VueSticky will set its height dynamically.