Update CHANGELOG.md

Author: andreyk-code

CHANGELOG.md

@@ -1,28 +1,40 @@
-## [Unreleased]
-### Fixed
-- Resolved issue with networks that have no secondary networks (#19)
+# Change Log
 
-### Added
-- Add subnet self links as outputs. [#27]
+All notable changes to this project will be documented in this file.
 
-## 0.4.0
-### Changed
-- Make `subnet_private_access` and `subnet_flow_logs` into strings to be consistent with `shared_vpc` flag (#13)
+The format is based on [Keep a Changelog](http://keepachangelog.com/) and this
+project adheres to [Semantic Versioning](http://semver.org/).
 
-## 0.3.0
-### Added
-- Add support for controlling subnet flow logs (#6)
+## [0.5.0]
+### CHANGED
+- Make `routing_mode` a configurable variable. Defaults to "GLOBAL" [#26]
 
-### Changed
-- Make `subnet_private_access` default to false (#6)
+### ADDED
+- Subnet self links as outputs. [#27]
+- Support for route creation [#14]
+- Add example for VPC with many secondary ranges [#23]
+- Add example for VPC with regional routing mode [#26]
 
-## 0.2.0
-### Added
-- Add support for Shared VPC hosting
+### FIXED
+- Resolved issue with networks that have no secondary networks [#19]
+
+## [0.4.0]
+### CHANGED
+- Make `subnet_private_access` and `subnet_flow_logs` into strings to be consistent with `shared_vpc` flag [#13]
+
+## [0.3.0]
+### CHANGED
+- Make `subnet_private_access` default to false [#6]
 
-## 0.1.0
+### ADDED
+- Add support for controlling subnet flow logs [#6]
+
+## [0.2.0]
+### ADDED
+- Add support for Shared VPC hosting
 
-### Added
+## [0.1.0]
+### ADDED
 - Initial release
 - A Google Virtual Private Network (VPC)
 - Subnets within the VPC