Added new option, dataLabel.overflow: 'justify'. This will potentially solve #1789, #1859, #1962, #1984, #2190.
Compiled source
Introduction of LegendSymbolMixin and PointTrackerMixin
Utils framework uses code.highcharts.local domain
Lint
Completed Legend as a feature and Introduction of CenteredSeriesMixin for shared getCenterMixin
Merge branch 'master' into feature-based
Fixed issue where running addPoint with an X value not being able to insert the point into the middle of a sorted series. Closes #1109.
Fixed issue with Point.update removing the selected state when applied with an object configuration. Closes #1909.
Fixed issue with removing points in funnel charts. Closes #2206
resolved conflict with remote/merge
Fixed issue when having no data in stacking chart. Closes #2207
Fixed issue with wrong animation between lines of different length. Related to #1325 and #1386.
Maps: Ignore map zoom operation if we're already in the middle of an animation.
Fixed issue with addPoint() on waterfall charts. Closes #2209
Map: options for double-click and mousewheel zooming
Maps: Fixed issue with map parser and group translation
Maps: started working on drilldown feature
Drilldown module: Created default options structure. Fixed opacity animation problem with jQuery 1.10.x.
Drilldown: Fixed animation on drilling up in pies.