2.1.7

(1) update travis.yml
(2) refactor the ui visual regression

2.1.6

We have introduced jest-image-snapshot to go visual regression testing.

2.1.5

Update basic styles

2.1.4

Upgrade unit testing based on gulp 4

2.1.3

bug-fix: drag & drop not working on Firefox

2.1.2

Since version 2.1.2, users can get every node's info by accessing data property "nodeData" after orgchart initialization.

2.1.1

1. Generate external source map files for jquery.orgchart.min.js"
2. Set jquery dependency to compatible with version 3.2.1

2.1.0

1. refactor the core method buildHierarchy()
2. rename option depth to visibleLevel
3. rename option verticalDepth to verticalLevel
4. add unit tests, integration tests and e2e tests

2.0.15

add e2e tests based on testcafe.

2.0.14

refactor the method getHierarchy()