Updated CHANGELOG

Author: antonbabenko

CHANGELOG.md

@@ -3,9 +3,16 @@
 
 
 
+<a name="v2.21.0"></a>
+## [v2.21.0] - 2019-11-27
+
+- fix ipv6 enable ([#340](https://github.com/terraform-aws-modules/terraform-aws-vpc/issues/340))
+
+
 <a name="v2.20.0"></a>
 ## [v2.20.0] - 2019-11-27
 
+- Updated CHANGELOG
 - Added Customer Gateway resource ([#360](https://github.com/terraform-aws-modules/terraform-aws-vpc/issues/360))
 - Update TFLint to v0.12.1 for circleci ([#351](https://github.com/terraform-aws-modules/terraform-aws-vpc/issues/351))
 
@@ -890,7 +897,8 @@
 - Initial commit
 
 
-[Unreleased]: https://github.com/terraform-aws-modules/terraform-aws-vpc/compare/v2.20.0...HEAD
+[Unreleased]: https://github.com/terraform-aws-modules/terraform-aws-vpc/compare/v2.21.0...HEAD
+[v2.21.0]: https://github.com/terraform-aws-modules/terraform-aws-vpc/compare/v2.20.0...v2.21.0
 [v2.20.0]: https://github.com/terraform-aws-modules/terraform-aws-vpc/compare/v2.19.0...v2.20.0
 [v2.19.0]: https://github.com/terraform-aws-modules/terraform-aws-vpc/compare/v2.18.0...v2.19.0
 [v2.18.0]: https://github.com/terraform-aws-modules/terraform-aws-vpc/compare/v1.72.0...v2.18.0