Weekend, Holiday and Non-working Time Coloring - Project and resource Gantt charts now have an option to color holidays, weekends, and non-working time.
Start/End Markers - Show start/end markers for actual, baseline, and progress bars with the startMarker() and endMarker() methods.
Milestones on Resource chart - You can now display Milestones on a resource Gantt chart, this provides you with an option to show multiple milestones with individual tooltips in one line.
Zoom onMouseWheel - Change how the chart behaves when the mouse wheel is used: zoom or scroll. Use the zoomOnMouseWheel() to change it.
Text shadow effect - Added option to tune text shadows on charts with the textShadow() method.
Fiscal Year Shift - Now you can set the start of the fiscal year to any month in this or next year.