chore: release 1.1.0 (#20)

* updated CHANGELOG.md [ci skip]

* updated README.md

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

CHANGELOG.md

@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/) and this
 project adheres to [Semantic Versioning](http://semver.org/).
 
+## [1.1.0](https://www.github.com/terraform-google-modules/terraform-google-memorystore/compare/v1.0.0...v1.1.0) (2020-06-11)
+
+
+### Features
+
+* add missing input, var.connect_mode ([#18](https://www.github.com/terraform-google-modules/terraform-google-memorystore/issues/18)) ([d3c44dd](https://www.github.com/terraform-google-modules/terraform-google-memorystore/commit/d3c44dd217fccb813b84ab2b69566ccb36fb44f8))
+
 ## [1.0.0] - 2019-09-24
 
 ### Changed