CHANGELOG.md in ruby-dagger-0.3.3 vs CHANGELOG.md in ruby-dagger-0.4.0

@@ -5,10 +5,24 @@
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
 
+## [0.4.0] - 2021-05-30
+
+This release updates dependencies, changes the minimum Ruby version to 2.6, and adds support for Ruby version 3.
+
+### Added
+
+- Ruby version 3 is now supported.
+
+### Changed
+
+- The minimum required Ruby version is now 2.6.
+- Dependencies have been updated.
+
+
 ## [0.3.3] - 2019-07-22
 
 ### Fixed
 
 - When using the `_default.key` syntax to fetch to generate default values,
@@ -58,10 +72,11 @@
 
 ## [Older]
 These releases have no change logs.
 
 
-[Unreleased]: https://github.com/notCalle/ruby-dagger/compare/v0.3.3..HEAD
+[Unreleased]: https://github.com/notCalle/ruby-dagger/compare/v0.4.0..HEAD
+[0.4.0]: https://github.com/notCalle/ruby-dagger/compare/v0.3.3..v0.4.0
 [0.3.3]: https://github.com/notCalle/ruby-dagger/compare/v0.3.2..v0.3.3
 [0.3.2]: https://github.com/notCalle/ruby-dagger/compare/v0.3.1..v0.3.2
 [0.3.1]: https://github.com/notCalle/ruby-dagger/compare/v0.3.0..v0.3.1
 [0.3.0]: https://github.com/notCalle/ruby-dagger/compare/v0.2.1..v0.3.0
 [Older]: https://github.com/notCalle/ruby-dagger/releases/tag/v0.2.1