v4.0.1
check the data set type in DoughnutController (#10867)
fix: label text not centered when applied rotation (#10773)
fix: Always draw full arcs and borders for doughnut slices (#10806)
refactor: migrate helpers.options to typescript (#10753)
Convert helpers.extra to TS (#10728)
Remove type attribute from dataset specific type specification (#10869)
Use ticks.steSize instead of time.stepSize on time and timeseries scales (#10653)
Preparing the project for TypeScript (#10595)