CHANGELOG.md in react-rails-2.6.2 vs CHANGELOG.md in react-rails-2.7.0.rc.0

@@ -1,14 +1,42 @@
 # react-rails
 
-#### Breaking Changes
+If you need help upgrading `react-rails`, `webpacker` to `shakapacker`, or JS packages, contact [e-mail]. The ShakaCode.com team is helping to maintain this Ruby gem. You also might want to consider the [react_on_rails](https://github.com/shakacode/react_on_rails) gem. 
 
+[#1209 2.7 Release Discussion](https://github.com/reactjs/react-rails/issues/1209)
+
+## Unreleased
+Changes since last non-beta release.
+
+_Please add entries here for your pull requests that are not yet released._
+
+## [2.7.0.rc.0] - TBD
+
 #### New Features
+- Camelizes keys with primitive values, in addition to hashes #946
+- Expose alternative implementations for `ReactUJS.getConstructor` #1050
+- Include turbolinks in dev and update webdrivers #1174
+- Add support for multiple `require.context` with addition of `useContexts` #1144
+- Update dependencies
 
+#### Update dependencies
+  - react to 17.0.2 #1218
+  - webpack to 5.74.0
+  - webpack-dev-server to 2.11.5 #1150
+  - Node-sass to 7.0.0 #1158
+  - url-parse to 1.5.10 #1167
+  - minimist to 1.2.6 #1169
+  - async to 2.6.4 #1178
+  - rack to 2.2.3.1 #1182
+  - eventsource to 1.1.1 #1183
+  - rails-html-sanitizer to 1.4.3 #1188
+  - tzinfo to 1.2.10 #1190
+
 #### Deprecation
 
 #### Bug Fixes
+- Fix installation crash caused by absolute path for `source_entry_path` in default `config/webpacker.yml` coming from `shakapacker` version 6.x - #1216
 
 ## 2.6.2
 
 #### New Features
 
@@ -524,5 +552,8 @@
 - Vendor versions of React.js with `config.variant`, `config.addons` and `//= require react`
 - Component generator
 - View helper and UJS for mounting components
 - Server rendering with `prerender: true`
 - Transform `.jsx` in the asset pipeline
+
+[Unreleased]: https://github.com/reactjs/react-rails/compare/v2.7.0...master
+[2.7.0]: https://github.com/shakacode/shakapacker/compare/v2.6.2...v2.7.0