plotly/plotly.js v2.9.0

on GitHub

Added

• Implement ticklabelstep to reduce labels on 2D axes and colorbars [#6088]

Changed

• Display the version of plotly.js when hovering over the modebar [#6077]
• Various dependency updates as listed under the v2.9.0 milestone

Fixed

• Fix vertical spacing of legend items in horizontal mode [#6094]