CHANGELOG.md in neat-3.0.1 vs CHANGELOG.md in neat-4.0.0

@@ -5,10 +5,17 @@
 
 ## [Unreleased (`master`)][unreleased]
 
 Nothing at the moment.
 
+## [4.0.0] - 2019-07-10
+
+### Removed
+
+- Installation through Bower is no longer supported.
+- The sass gem (the deprecated Ruby Sass) is no longer a runtime dependency.
+
 ## [3.0.1] - 2019-01-07
 
 ### Fixed
 
 - Fixed an issue that would cause Neat to not be found when using SassC.
@@ -366,11 +373,12 @@
 
 ## 0.4.2 - 2012-08-31
 
 - Initial release
 
-[unreleased]: https://github.com/thoughtbot/neat/compare/v3.0.1...HEAD
-[3.0.0]: https://github.com/thoughtbot/neat/compare/v3.0.0...v3.0.1
+[unreleased]: https://github.com/thoughtbot/neat/compare/v4.0.0...HEAD
+[4.0.0]: https://github.com/thoughtbot/neat/compare/v3.0.1...v4.0.0
+[3.0.1]: https://github.com/thoughtbot/neat/compare/v3.0.0...v3.0.1
 [3.0.0]: https://github.com/thoughtbot/neat/compare/v2.1.0...v3.0.0
 [2.1.0]: https://github.com/thoughtbot/neat/compare/v2.0.0...v2.1.0
 [2.0.0]: https://github.com/thoughtbot/neat/compare/v2.0.0.beta.2...v2.0.0
 [2.0.0.beta.2]: https://github.com/thoughtbot/neat/compare/v2.0.0.beta.1...v2.0.0.beta.2
 [2.0.0.beta.1]: https://github.com/thoughtbot/neat/compare/v2.0.0.alpha.1...v2.0.0.beta.1