changelog

Author: emmanuelle

CHANGELOG.md

@@ -2,6 +2,34 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [4.6] - 2020-03-31
+
+### Updated
+ - Updated Plotly.js to version 1.53.0. See the [plotly.js CHANGELOG](https://github.com/plotly/plotly.js/blob/v1.53.0/CHANGELOG.md) for more information on the numerous new features and bug fixes of this release. The main features of the Plotly.js release are
+    - Introduce a new unified x (or y) hovermode, in which the hover box shows
+      the information for all traces at a given x (or y) position
+    - Introduce rangebreaks on date axes (for example, to remove week-ends)
+    - Add node.customdata and link.customdata to sankey traces 
+- Updated [contributing notes](https://github.com/plotly/plotly.py/blob/master/contributing.md) for more explanations on how to contribute to plotly.py [#2290](https://github.com/plotly/plotly.py/pull/2290). Please give feedback on these notes!
+- Updated documentation examples to explain how to use cufflinks with plotly
+  [#2325](https://github.com/plotly/plotly.py/pull/2325), and to show how to color links in Sankey diagrams
+  [#2291](https://github.com/plotly/plotly.py/pull/2291). Also corrected typos
+and formatting in doc examples. Special thanks to
+[@SylwiaOliwia2](https://github.com/@SylwiaOliwia2) and [@dangercrow](https://github.com/@dangercrow) for improving our documentation!
+
+
+### Added
+
+- `px.imshow` now accepts [`xarray`](http://xarray.pydata.org/), with metadata
+  being used for axis labels, hover and colorbar [#2166](https://github.com/plotly/plotly.py/pull/2166)
+
+
+### Fixed
+
+- Remove unsupported opacity kwarg from `pie` and `funnel_area` px functions [#2294](https://github.com/plotly/plotly.py/pull/2294)
+- Fixed handling of `opacity` in `px.density_mapbox` [#2317](https://github.com/plotly/plotly.py/pull/2317),
+with thanks to [@tvaucher](https://github.com/tvaucher) for the contribution!
+
 ## [4.5.4] - 2020-03-11
 
 ### Updated