Upgrade to React 16

.circleci/config.yml

@@ -39,7 +39,7 @@ jobs:
           name: Install dependencies (dash)
           command: |
               git clone git@github.com:plotly/dash.git
-              git clone git@github.com:plotly/dash-core-components.git
+              git clone -b react-16 git@github.com:plotly/dash-core-components.git
               git clone git@github.com:plotly/dash-html-components.git
               git clone git@github.com:plotly/dash-table.git
               . venv/bin/activate

CHANGELOG.md

@@ -2,6 +2,14 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [Unreleased]
+### Changed
+[#145](https://github.com/plotly/dash-renderer/pull/145)
+- Update from React 15.4.2 to React 16.8.6
+
+### Removed
+- `dash_renderer._set_react_version` support for 15.4.2 and 16.2.0
+
 ## [0.21.0] - 2019-03-25
 ### Changed
 [#140](https://github.com/plotly/dash-renderer/pull/140)

dash_renderer/__init__.py

@@ -12,27 +12,17 @@
 from .version import __version__
 __file__
 
-_DEFAULT_REACT_VERSION = '15.4.2'
-_REACT_VERSION_TYPES = {'15.4.2', '16.2.0'}
+_DEFAULT_REACT_VERSION = '16.8.6'
+_REACT_VERSION_TYPES = {'16.8.6'}
 _REACT_VERSION_TO_URLS = {
-    '15.4.2': {
+    '16.8.6': {
         'external_url': [
-            'https://unpkg.com/react@15.4.2/dist/react.min.js',
-            'https://unpkg.com/react-dom@15.4.2/dist/react-dom.min.js'
+            'https://unpkg.com/react@16.8.6/umd/react.production.min.js',
+            'https://unpkg.com/react-dom@16.8.6/umd/react-dom.production.min.js'
         ],
         'relative_package_path': [
-            'react@15.4.2.min.js',
-            'react-dom@15.4.2.min.js'
-        ],
-    },
-    '16.2.0': {
-        'external_url': [
-            'https://unpkg.com/react@16.2.0/umd/react.production.min.js',
-            'https://unpkg.com/react-dom@16.2.0/umd/react-dom.production.min.js'
-        ],
-        'relative_package_path': [
-            'react@16.2.0.production.min.js',
-            'react-dom@16.2.0.production.min.js'
+            'react@16.8.6.min.js',
+            'react-dom@16.8.6.min.js'
         ],
     }
 }
@@ -46,9 +36,6 @@ def _set_react_version(react_version):
     ```
     import dash_renderer
 
-    # Set the react version before setting up the Dash application
-    dash_renderer._set_react_version('16.2.0')
-
     app = dash.Dash(...)
     ```