Breaking changes

remove color and font callbacks from treemap labels. Use ColorsCallback and FontsCallback instead, in order to return a list of colors and fonts.

Features

import CHART.JS TREEMAP controller version v2.1.3.
import CHART.JS MATRIX controller version v1.3.0.
import CHART.JS SANKEY controller version v0.12.0.
import CHART.JS ANNOTATION plugin version v2.1.0.
import CHART.JS ZOOM plugin version v2.0.0.
import CHART.JS LUXON adapter version v1.3.0.
import LUXON datetime library version v3.1.1.
enable Zoom plugin use for sankey and treemap charts.
enable Annotation plugin use for matrix charts.
add treeLeafKey and borderRadius option to TreeMapDataset class.
add overflow option to TreeMapDataset labels class.
change color and hoverColor options in TreeMapDataset labels class in order to enable to set different colors on multiple lines labels.
change font and hoverFont options in TreeMapDataset labels class in order to enable to set different fonts on multiple lines labels.
enable events option to be set by a Set of objects in the chart, legend and tooltip configuration.
enable label option to ellipse annotation configuration.
enable caption option to the label of line annotation configuration.
add scaleMode option to the zoom plugin configuration.
add drawTime option to Drag option of the zoom plugin configuration.
add zoomRect methods to zoom programmatically in the zoom plugin.