1 Release published by 1 person

• v6.3.0

  published Aug 12, 2025

9 Pull requests merged by 6 people

• Add missing imports and variable definitions

  #5302 merged Aug 27, 2025

• Add missing imports and variable definitions (for main)

  #5303 merged Aug 27, 2025

• Formatting Updates

  #5327 merged Aug 22, 2025

• Update CITATION.cff

  #5331 merged Aug 21, 2025

• Copy width/height calculating logic from kaleido

  #5325 merged Aug 19, 2025

• Update docs to plotly.py 6.3.0

  #5320 merged Aug 12, 2025

• Add docs updates for Plotly.py v6.3

  #5269 merged Aug 12, 2025

• Version changes for v6.3.0

  #5319 merged Aug 12, 2025

• Upgrade plotly.js to 3.1.0

  #5318 merged Aug 12, 2025

4 Pull requests opened by 4 people

• fix a typo in `_ternary_contour.py`

  #5315 opened Aug 11, 2025

• Fix broken import in `mplexporter` tests

  #5322 opened Aug 13, 2025

• added a cross reference to creating a custom color scale in graph objects

  #5333 opened Aug 23, 2025

• Small fix to Histogram2dContour setup in plotly express

  #5342 opened Sep 5, 2025

6 Issues closed by 5 people

• Incompatibility between plotly.express and numpy 2.0

  #5339 closed Sep 4, 2025

• plotly.express.line uses group's row number? instead of desired y value

  #5317 closed Sep 2, 2025

• Add warning about breaking change for maps

  #5313 closed Aug 26, 2025

• The function to save a png graph does not work correctly (it always cuts off two symbols on the right in the legend)

  #5334 closed Aug 26, 2025

• Documentation on kaleido/chrome for server

  #4952 closed Aug 22, 2025

• plotly.express.line uses group's row number? instead of desired y value

  #5321 closed Aug 13, 2025

14 Issues opened by 13 people

• Bar plot appears empty with Plotly 6

  #5341 opened Sep 5, 2025

• json converstion and numpy array

  #5340 opened Sep 4, 2025

• Double Click/Reset Axis/Autoscale does not respect custom range set for axes

  #5338 opened Sep 2, 2025

• with v6.3.0 the last y-axis label is cut off when top-margin is 0

  #5337 opened Sep 1, 2025

• dcc.Graph with Scattergl renders empty after update to Plotly 6

  #5336 opened Aug 27, 2025

• subplots: colspan >1 to the left of a normal subplot puts the right subplot in the wrong place

  #5335 opened Aug 27, 2025

• <223 height breaks 3 axis plots

  #5332 opened Aug 22, 2025

• Secondary y-axis causes empty space on the right

  #5330 opened Aug 18, 2025

• labelalias should have the option to not affect hover labels or unified hover title

  #5328 opened Aug 15, 2025

• Streamline xanchor and yanchor names for center/middle

  #5326 opened Aug 14, 2025

• null values reset stacking in express barchart

  #5324 opened Aug 13, 2025

• Sided twin violins render boxplot whiskers incorrectly

  #5323 opened Aug 13, 2025

• Adding N annotations takes O(N^2) time

  #5316 opened Aug 11, 2025

• Plots from Colab don’t show in Nbviewer

  #5314 opened Aug 10, 2025

26 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Hoversubplots=axis not working with make_subplots

  #4603 commented on Aug 9, 2025 • 0 new comments

• make package versions explicit in packages/python/plotly/optional-requirements.txt

  #4791 commented on Aug 9, 2025 • 0 new comments

• fix or disable failing percy tests

  #4810 commented on Aug 9, 2025 • 0 new comments

• add "Zen of Plotly" similar to Narwhals

  #4829 commented on Aug 9, 2025 • 0 new comments

• Default to go.FigureWidget in notebooks

  #4839 commented on Aug 9, 2025 • 0 new comments

• select subset of tests to be used for performance benchmarking and for checking consistency of Narwhals

  #4864 commented on Aug 9, 2025 • 0 new comments

• add_hline not working for make_subplots if not populated

  #5136 commented on Aug 9, 2025 • 0 new comments

• FigureWidget `shapes` property is empty, even when it's populated in `_props`

  #5309 commented on Aug 11, 2025 • 0 new comments

• Rendering LaTeX in Figure Not Working

  #5283 commented on Aug 11, 2025 • 0 new comments

• Log messages appearing twice with Python Logging after pio.renderers.default = "notebook"

  #5247 commented on Aug 12, 2025 • 0 new comments

• Broken imports in matplotlib tests in 6.2.0

  #5253 commented on Aug 13, 2025 • 0 new comments

• Plotly doesn't recognise modern RGB syntax (+ other unexpected behaviour)

  #4824 commented on Aug 13, 2025 • 0 new comments

• Resizing does not work anymore

  #5278 commented on Aug 19, 2025 • 0 new comments

• Error on using add_vline with text annotation for data with date-time x axis

  #3065 commented on Aug 22, 2025 • 0 new comments

• Add continuous color scale to strip, box, and violin plots

  #1938 commented on Sep 4, 2025 • 0 new comments

• Documentation around Scattermap Markers is out of date and confusing

  #5156 commented on Sep 5, 2025 • 0 new comments

• Inconsistent theme updates using `template`

  #5275 commented on Sep 9, 2025 • 0 new comments

• Allow `shared_yaxes` to work with secondary axes

  #5180 commented on Sep 2, 2025 • 0 new comments

• Fix issue when converting matplotlib lines+markers legend to plotly

  #5232 commented on Aug 12, 2025 • 0 new comments

• Fix add hline not working for make_subplot if not populated

  #5254 commented on Sep 4, 2025 • 0 new comments

• Add support for overriding x tick with non arithmetic progression values

  #5262 commented on Aug 12, 2025 • 0 new comments

• feat: converting documentation to mkdocs

  #5276 commented on Aug 29, 2025 • 0 new comments

• Set plot_bgcolor to white by default when converting from matplotlib

  #5285 commented on Aug 12, 2025 • 0 new comments

• Fix tick marker mirroring (matplotlib conversion)

  #5310 commented on Aug 12, 2025 • 0 new comments

• Set axis linecolor to black by default when converting from matplotlib

  #5311 commented on Aug 12, 2025 • 0 new comments

• Use native legends when converting from matplotlib

  #5312 commented on Aug 12, 2025 • 0 new comments