v3.4.4

Merge pull request #195 from minop1205/fix-194

Fixed: Con't open a node with `droppable` set to `false` with `open` method

v3.4.3

docs: update CHANGELOG

v3.4.2

Merge pull request #190 from minop1205/fix-188

fix: canDrop API is not called when dragging an external node over a tree

v3.4.1

Merge pull request #182 from minop1205/fix-167

Improved performance of opening and closing animation

v3.4.0

Merge pull request #171 from minop1205/feature-167

Update package version to 3.4.0

v3.3.0

Merge pull request #165 from minop1205/feature-relative-index

feat: add relativeIndex to options passed onDrop callback

v3.2.2

fix: nodes may not be draggable

v3.2.1

fix: demo page url listed in the README is incorrect

v3.2.0

chore: update package version to 3.2

v3.1.0

chore: update package-lock.json