v2.13.0

Added

• Add selections, newselection and activeselection layout attributes to have
  persistent and editable selections over cartesian subplots [#6243]
• Add unselected.line.color and unselected.line.opacity options to parcoords trace [#6216, #6236]
• Add "exclusive" and "inclusive" quartile-computing algorithm to violin trace
  via quartilemethod attribute [#6187]
• Add flaglist options including "left", "right", "top", "bottom", "width" and "height"
  to control the direction of automargin on cartesian axes [#6193]
• Add delta.prefix and delta.suffix to indicator trace [#6246],
  with thanks to @paulovieira for the contribution!
• Add official Chinese (Taiwan) translation (locale zh-tw) [#6247],
  with thanks to @sec2 for the contribution!
• Add official Sinhala translation (locale si) [#6238],
  with thanks to @sujithranga for the contribution!

Changed

• Display Plotly's new logo in the modebar [#6232]

Fixed

• Fix undesirable missing hover labels of box & violin traces [#6189]
• Fix xref description of shapes [#6194]