bump to v1.15.0 (#917)

Author: harryturr

CHANGELOG.md

@@ -2,7 +2,7 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
-## [UNRELEASED]
+## [1.15.0] - 2021-01-19
 ### Fixed
 - [#905](https://github.com/plotly/dash-core-components/pull/905) Make sure the `figure` prop of `dcc.Graph` receives updates from user interactions in the graph, by using the same `layout` object as provided in the prop rather than cloning it. Fixes [#879](https://github.com/plotly/dash-core-components/issues/879).
 - [#903](https://github.com/plotly/dash-core-components/pull/903) Part of fixing dash import bug https://github.com/plotly/dash/issues/1143

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "dash-core-components",
-  "version": "1.14.1",
+  "version": "1.15.0",
   "description": "Core component suite for Dash",
   "repository": {
     "type": "git",