Updated CHANGELOG

Author: antonbabenko

CHANGELOG.md

@@ -10,6 +10,12 @@ project adheres to [Semantic Versioning](http://semver.org/).
 
 
 
+<a name="v17.20.0"></a>
+## [v17.20.0] - 2021-09-17
+FEATURES:
+- Ability to specify cluster update timeout ([#1588](https://github.com/terraform-aws-modules/terraform-aws-eks/issues/1588))
+
+
 <a name="v17.19.0"></a>
 ## [v17.19.0] - 2021-09-16
 REFACTORS:
@@ -516,7 +522,8 @@ CI:
 - Restrict sementic PR to validate PR title only ([#804](https://github.com/terraform-aws-modules/terraform-aws-eks/issues/804))
 
 
-[Unreleased]: https://github.com/terraform-aws-modules/terraform-aws-eks/compare/v17.19.0...HEAD
+[Unreleased]: https://github.com/terraform-aws-modules/terraform-aws-eks/compare/v17.20.0...HEAD
+[v17.20.0]: https://github.com/terraform-aws-modules/terraform-aws-eks/compare/v17.19.0...v17.20.0
 [v17.19.0]: https://github.com/terraform-aws-modules/terraform-aws-eks/compare/v17.18.0...v17.19.0
 [v17.18.0]: https://github.com/terraform-aws-modules/terraform-aws-eks/compare/v17.17.0...v17.18.0
 [v17.17.0]: https://github.com/terraform-aws-modules/terraform-aws-eks/compare/v17.16.0...v17.17.0