v1.10.0

Added

• Beta version of two new 2D WebGL trace types: heatmapgl and contourgl
  [#427, #434]
• Two new scatter line fill modes: 'toself' and 'tonext' [#462]
• Fills for scatterternary traces are now supported [#462]
• Configurable axis category ordering with categoryorder and an optional
  categoryarray axis attributes [#419]
• Configurable shapes layer position with shape attribute layer [#439]
• Configurable range slider range (so that the initial xaxis range can differ
  from the range slider range) [#473]

Changed

• Nested SVG elements in SVG image exports are removed, making the to-image mode
  bar button work in RStudio and SVG export compatible with Adobe Illustrator
  [#415, #454, #442]
• Use country-regex npm package instead of hard-coded file of ISO-3 code to
  country regular expressions [#461]

Fixed

• Legend positioning does not break on negative x and y settings (bug
  introduced in 1.6.0) [#417]
• Shapes are properly deleted when clearing all of them at once (bug introduced
  in 1.9.0) [#465]
• Promise are return after first render in gl3d and gl2d plots [#421]
• Click and hover events are properly triggered when trace hoverinfo is set to
  'none' [#438]
• plotly_unhover events is now properly triggered on geo trace types [#429]
• plotly_relayout event is now properly triggered on gl3d set camera [#458]
• RGBA colors are now supported in scatter and bar custom color scales
  [#422]
• Range slider is now functional with x0/dx data [#441]
• Range slider is now compatible with mode bar axis range buttons and double
  click [#471]

v1.9.0

Added

• Ternary plots with support for scatter traces (trace type scatterternary) [#390]

Fixed

• Toggling the visibility of scatter3d traces with surfaceaxis now works [#405]
• scatter3d traces with surfaceaxis turned now feature real 3D opacity [#408]
• plotly_unhover is now properly triggered over pie traces [#407]
• Better grammar in scatter attribute descriptions [#406]

v1.8.0

Added

• Range slider functionality for scatter traces [#336, #368, #377]
• Range selector functionality for cartesian and gl2d plot types [#373]
• Support for connectgaps in scatter3d traces [#361]

Fixed

• gl2d toImage mode bar button is now again functional (bug introduced in 1.7.0) [#369]
• IE / Edge handling of getComputedTextLength is now functional [#376]
• improved marker color attribute description [#366]

v1.7.1

Fixed

• Legend dimensions are correctly updated (bug introduced in 1.7.0) [#365]
• Friction between cartesian double-click and drag interactions is reduced [#355]
• Ultra-zoomed svg line paths are correctly computed [#353]
• Initial axis ranges are no longer reset on data-updating restyle calls [#351]
• Events now work in jQuery no-conflict scopes (bug introduced in 1.7.0) [#352]

v1.7.0

Added

• Custom surface color functionality (for 4D plotting) is added to surface traces [#347]
• Top-level Plotly.purge method (which returns the graph div in its
  pre-Plotly.plot state) is added [#300]
• Support for custom hover labels on multiple subplots in Plotly.Fx.hover is
  added [#301]

Fixed

• Error bars node ordering now respect the trace ordering [#343]
• Geo traces nodes now update properly on streaming plot calls [#324]
• jQuery check in event module is made more robust [#328]

v1.6.3

Fixed

• Argument parsing for vertex and face colors of mesh3d traces is now
  functional [#287]

v1.6.2

Fixed

• SVG overflow property is now properly set for IE11 [#305, #306]
• Hover labels associated with text arrays with falsy values are properly
  skipped over [#310]
• Snapshot routines now strip browser-only user-select style attributes [#311]

v1.6.1

Fixed

• Legend scroll bars are no longer invalid SVG elements (bug introduced in 1.6.0) [#304]
• Colorscale YlGnBu and YlOrRd are now properly identified [#295]

v1.6.0

Added

• SVG cartesian, 3D, geographic maps and pie chart can now coexist on the same
  graph [#246, #258, #289]
• Legends with long item lists are now scrollable (instead of being cropped)
  [#243]
• Event plotly_deselect is now emitted after double-clicking in select and
  lasso drag modes [#255]
• Event plotly_doubleclick is now emitted after double-clicking on SVG cartesian
  graphs in zoom and pan drag modes [#255]
• Layout attributes dragmode and hovermode can now be set individually in
  each scene [#258]
• Plotly.Plots.resize now returns a promise. [#253, #262]

Fixed

• Plotly.deleteTraces now properly deletes the last trace of a cartesian
  subplot [#289]
• Plotly.deleteTraces now works on heatmap, contour, pie, surface, mesh3d and
  geo trace types [#289]
• Plotly.deleteTraces now properly delete color bars associated with deleted
  traces [#289]
• Clearing cartesian axes via relayout no longer results in an uncaught error
  [#289]
• Events plotly_hover, plotly_unhover and plotly_click are properly
  emitted on 3D graphs [#240]
• Null and undefined categories are properly skipped over [#286]
• Hover labels on 3D graphs are now properly hidden when hovermode is set to
  false [#258]
• Multi-scene 3D graphs now set their camera position via their own scene
  attributes [#258]
• Toggling hovermode on 3D graphs no longer resets the scene domain [#258]
• Resetting the camera position on scenes where the camera attribute was
  supplied no longer results in an uncaught error [#258]
• Axis attributes hoverformat, tickprefix, ticksuffix are honored even
  when showticklabels is set to false [#267]
• Config option doubleClick set to 'reset' now properly handles auto-ranged
  axes [#285]

v1.5.2

Fixed

• Fix geo trace visibility toggling (bug introduced in 1.5.1) [#245]