CHANGELOG.md in cose-0.4.0 vs CHANGELOG.md in cose-0.4.1

@@ -1,7 +1,13 @@
 # Changelog
 
+## [v0.4.1] - 2019-03-12
+
+### Fixed
+
+- Fix `uninitialized constant COSE::Key::Base::LABEL_KTY` when requiring only particular key
+
 ## [v0.4.0] - 2019-03-12
 
 ### Added
 
 - RSA public key deserialization
@@ -37,9 +43,10 @@
 ### Added
 
 - EC2 key object
 - Works with ruby 2.5
 
+[v0.4.1]: https://github.com/cedarcode/cose-ruby/compare/v0.4.0...v0.4.1/
 [v0.4.0]: https://github.com/cedarcode/cose-ruby/compare/v0.3.0...v0.4.0/
 [v0.3.0]: https://github.com/cedarcode/cose-ruby/compare/v0.2.0...v0.3.0/
 [v0.2.0]: https://github.com/cedarcode/cose-ruby/compare/v0.1.0...v0.2.0/
 [v0.1.0]: https://github.com/cedarcode/cose-ruby/compare/5725d9b5db978f19a21bd59182f092d31a118eff...v0.1.0/