v1.8.1

Tooltips were refactored - If you have customized your tooltips, note that you may need to adjust your custom functions as the data passed has changed format. See the new tooltip options for more details.
Added boxplot charts | example
Added candlestick charts | example
Added extra donut chart abilities | examples
Added sunburst Charts | example
Time Series | example
Another legend format available | example
Lots of bug fixes (see closed issues)