chore: release 2.2.0 (#170)

* updated CHANGELOG.md [ci skip]

* updated README.md [ci skip]

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

Author: release-please[bot]

CHANGELOG.md

@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [2.2.0](https://www.github.com/terraform-google-modules/terraform-google-network/compare/v2.1.2...v2.2.0) (2020-04-07)
+
+
+### Features
+
+* add network output ([#169](https://www.github.com/terraform-google-modules/terraform-google-network/issues/169)) ([0dc6965](https://www.github.com/terraform-google-modules/terraform-google-network/commit/0dc6965ab52f946b9e3d16dc8f8e3557d369da01))
+
 ### [2.1.2](https://www.github.com/terraform-google-modules/terraform-google-network/compare/v2.1.1...v2.1.2) (2020-04-02)
 
 

README.md

@@ -20,7 +20,7 @@ You can go to the examples folder, however the usage of the module could be like
 ```hcl
 module "vpc" {
     source  = "terraform-google-modules/network/google"
-    version = "~> 2.1"
+    version = "~> 2.2"
 
     project_id   = "<PROJECT ID>"
     network_name = "example-vpc"