Updated CHANGELOG

Author: antonbabenko

CHANGELOG.md

@@ -7,6 +7,12 @@ All notable changes to this project will be documented in this file.
 
 
 
+<a name="v4.2.0"></a>
+## [v4.2.0] - 2021-05-27
+
+- feat: Create group optionally ([#218](https://github.com/terraform-aws-modules/terraform-aws-security-group/issues/218))
+
+
 <a name="v4.1.0"></a>
 ## [v4.1.0] - 2021-05-27
 
@@ -485,7 +491,8 @@ All notable changes to this project will be documented in this file.
 - Initial commit
 
 
-[Unreleased]: https://github.com/terraform-aws-modules/terraform-aws-security-group/compare/v4.1.0...HEAD
+[Unreleased]: https://github.com/terraform-aws-modules/terraform-aws-security-group/compare/v4.2.0...HEAD
+[v4.2.0]: https://github.com/terraform-aws-modules/terraform-aws-security-group/compare/v4.1.0...v4.2.0
 [v4.1.0]: https://github.com/terraform-aws-modules/terraform-aws-security-group/compare/v4.0.0...v4.1.0
 [v4.0.0]: https://github.com/terraform-aws-modules/terraform-aws-security-group/compare/v3.18.0...v4.0.0
 [v3.18.0]: https://github.com/terraform-aws-modules/terraform-aws-security-group/compare/v3.17.0...v3.18.0