CHANGELOG.md in cucumber-4.0.0.rc.6 vs CHANGELOG.md in cucumber-4.0.0

@@ -7,9 +7,20 @@
 This document is formatted according to the principles of [Keep A CHANGELOG](http://keepachangelog.com).
 
 Please visit [cucumber/CONTRIBUTING.md](https://github.com/cucumber/cucumber/blob/master/CONTRIBUTING.md) for more info on how to contribute to Cucumber.
 
 ----
+
+## [4.0.0](https://github.com/cucumber/cucumber-ruby/compare/v4.0.0.rc.5...v4.0.0)
+
+### Changed
+
+* `log` method can now be called with non-string objects and will run `.to_s` on them. [#1410](https://github.com/cucumber/cucumber-ruby/issues/1410)
+
+### Improved
+
+* Display snippet when using undefined parameter type [#1411](https://github.com/cucumber/cucumber-ruby/issues/1411)
+
 ## [4.0.0.rc.6](https://github.com/cucumber/cucumber-ruby/compare/v4.0.0.rc.5...4.0.0.rc.6)
 
 ### Changed
 
 * Code snippet for an undefined step with a Doc String will ouput `doc_string` instead of `string` in block params