Utils: Added warning on jQuery missing
Fixed #3116, halo failing to animate when a point was updated to a new position. Removed redundant pointer.reset call on Axis.redraw because Chart.redraw also calls the same method.
Highmaps: updated demos to include geoJSON parsing
Highmaps: Include geoJSON parsing, and change the default credits text based on the credits in geoJSON
Highmaps: Fixed map-bubble series
Highmaps: Fixed map-bubble
Highmaps: Fixed legend background size
Fixed #3126, waterfall graph getting wider on hover. Introduced new options, lineWidthPlus, radiusPlus for hover state of graphs and markers.
Changed solid-gauge demo to avoid #3128.
Fixed #2697, JavaScript error in IE11 on destroying a chart containing useHTML elements after the chart container has first been emptied.
Improved fix for #3094
Fixed internal issue with eternal loop on pies without data labels.
Enabled mouse tracking on data labels for some  series types where it had been mistakenly disabled.
Highmaps: Added class names to points
Highmaps: fixed joinBy null feature
Highmaps: Cleaned up from previous fix
Highmaps: demos
Highmaps: First implementation of collision detection for map areas