2.4.0

Added JSCS validation task #441
Bugfix data-drag-delay to actually delay dragStart #444

2.3.0

Add data-clone-enabled option + fix data-drop-enabled option (#411)
Replaced Grunt with Gulp for the build process (#435)
Fixed memory leak #421

2.2.0

release has been reverted to v2.1.5

2.1.5 (2014-07-31)

latest release without CHANGELOG