v1.48.2

Fixed

• Fix rendering after 1d -> 2d -> 1d drag motion
  under dragmode: 'zoom' (bug introduced in 1.48.0) [#3950]
• Fix for scattergl hover and click events to give the 'top' point
  instead of the 'bottom' point [#3924]
• Fix contour label rendering for non-monotonically increasing x/y [#3934]
• Fix carpet axis title position for decreasing a/b coords [#3927]
• Fix multiple single-valued overlaid autobinned histogram edge case [#3935]
• Fix parcoords tickvals and ticktext documentation [#3925]