Update CHANGELOG.md

Author: luckysori

CHANGELOG.md

@@ -4,7 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## Unreleased
+
+## [0.5.2] - 2019-12-06
+
+## Changed
+- Upgrade all examples and new project to `comit-sdk@0.7.1`.
 
 ## [0.5.1] - 2019-12-02
 
@@ -56,7 +61,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 - Move start-env env file to `~/.create-comit-app/env` so that the user does not have to start it from inside the project folder.
-- If a signal (e.g. CTRL-C) is sent while `start-env` is booting, it waits for the action in progress (e.g., starting docker container) and then stops and properly cleans up the environment. 
+- If a signal (e.g. CTRL-C) is sent while `start-env` is booting, it waits for the action in progress (e.g., starting docker container) and then stops and properly cleans up the environment.
 - Improve code quality to avoid artifacts remaining after a failure happens while booting start-env.
 - Migrate to comit-rs 0.3.0. Only the `cnd` docker is now needed!
 - Move the env file from `./.env` to `~/.create-comit-app/env` to improve usability.
@@ -66,7 +71,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 First Release 🎉
 
-[Unreleased]: https://github.com/comit-network/create-comit-app/compare/0.5.1...HEAD
+[Unreleased]: https://github.com/comit-network/create-comit-app/compare/0.5.2...HEAD
+[0.5.2]: https://github.com/comit-network/create-comit-app/compare/0.5.1...0.5.2
 [0.5.1]: https://github.com/comit-network/create-comit-app/compare/0.5.0...0.5.1
 [0.5.0]: https://github.com/comit-network/create-comit-app/compare/0.4.0...0.5.0
 [0.4.0]: https://github.com/comit-network/create-comit-app/compare/0.3.0...0.4.0