Highcharts 6.2.0 已发布，更新如下： 

• Added support for multiple data labels on each single point.

• Added draggable points plugin as module.

• Added support for pointPlacement in X range charts, affecting the category Y axis. Closed #7419.

bug 修复

• Fixed #2366, improved polar chart yAxis plotLines resize and animation.

• Fixed #4281, added information about point in tooltip's headerFormat.

• Fixed #6169. cropShoulder was inherited by column series, which set it to 0. Fixed by overriding to 1.

• Fixed #6370, category axis with breaks was rendered incorrectly.

• Fixed #9049, issue with lines to culled points in boost.

• Fixed #9052, conflict between settings boost.enabled and seriesThreshold.

• Fixed #9058, error when running chart tests in jsdom.

• Fixed #9088, updating a point in a pie chart threw errors when another slice was hovered.

• Fixed #9091, showCheckbox didn't work with layout proximate.

• Fixed #9097, chart.update error when removing axes and series.

• Fixed #9119, dataLabels sometimes overlapped stackLabels.

• Fixed animation of grid lines when changing axis extremes. Follow tick marks.

下载地址：https://www.highcharts.com/download