Add entry for 1.1.0 to CHANGELOG

Author: aaron-lane

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning][semver-site].
 
 ## [Unreleased]
 
+## [1.1.0] - 2019-07-24
+
+### Added
+
+- `auto_create_subnetworks` variable and `description` variable. [#57]
+
 ## [1.0.0] - 2019-07-12
 
 ### Changed
@@ -86,7 +92,8 @@ and this project adheres to [Semantic Versioning][semver-site].
 - Subnets within the VPC
 - Secondary ranges for the subnets (if applicable)
 
-[Unreleased]: https://github.com/terraform-google-modules/terraform-google-network/compare/v1.0.0...HEAD
+[Unreleased]: https://github.com/terraform-google-modules/terraform-google-network/compare/v1.1.0...HEAD
+[1.1.0]: https://github.com/terraform-google-modules/terraform-google-network/compare/v1.0.0...v1.1.0
 [1.0.0]: https://github.com/terraform-google-modules/terraform-google-network/compare/v0.8.0...v1.0.0
 [0.8.0]: https://github.com/terraform-google-modules/terraform-google-network/compare/v0.7.0...v0.8.0
 [0.7.0]: https://github.com/terraform-google-modules/terraform-google-network/compare/v0.6.0...v0.7.0
@@ -96,6 +103,7 @@ and this project adheres to [Semantic Versioning][semver-site].
 [0.3.0]: https://github.com/terraform-google-modules/terraform-google-network/compare/v0.2.0...v0.3.0
 [0.2.0]: https://github.com/terraform-google-modules/terraform-google-network/compare/v0.1.0...v0.2.0
 [0.1.0]: https://github.com/terraform-google-modules/terraform-google-network/releases/tag/v0.1.0
+[#57]: https://github.com/terraform-google-modules/terraform-google-network/pull/57
 [#47]: https://github.com/terraform-google-modules/terraform-google-network/pull/47
 [#45]: https://github.com/terraform-google-modules/terraform-google-network/pull/45
 [#40]: https://github.com/terraform-google-modules/terraform-google-network/pull/40