Added

• add pattern to pie, funnelarea, sunburst, icicle and treemap traces [#6601, #6619, #6622, #6626, #6627, #6628, #6629], with thanks to @thierryVergult for the contribution!

Fixed

• Fix to prevent accessing undefined (hoverText.hoverLabels) in case all currently shown markers have hoverinfo: "none" (regression introduced in 2.6.0) #6614, with thanks to @Domino987 for the contribution!
• Fix to ensure only minimum margin spacing is added for container-referenced legends and colorbars [#6616]