v42.0.0

42.0.0 (2022-01-05)

Bug Fixes

• flamegraph: solve animation regression occurring with 6db2677 (#1541) (5ec6037), closes #1540
• heatmap: render empty state (#1532) (59002df)
• waffle: fix strange 0 text in legend item extra when label is 0 (#1538) (72224b9)

Features

• goal: add valueFormatter for tooltip (#1529) (8139973)
• heatmap: add axis titles (#1503) (a87325d)
• types: improve generic types in specs, and spec prop types (#1421) (562929e)

BREAKING CHANGES

• types: The xAccessor and yAccessor are now required on all xy chart specs. Stronger typing on data prop that may cause type errors when using untyped array (i.e. const arr: never[] = []). Other minor type changes related to spec types.
• heatmap: The heatmap yAxisLabel.padding style type is changed from Pixel | Partial to Pixels | Padding. The heatmap axis labels are now correctly subjected to padding calculations and it will result in a slightly different position of labels.