diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..1ef461b
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,20 @@
+# CHANGELOG
+All notable changes to this project will be documented in this file.
+
+This project adheres to [Semantic Versioning 2](http://semver.org/).
+
+## [Unreleased]
+
+
+## 0.1.0 - 2015-11-25
+
+Initial Chrono VCS wrapper release with checkout support for Git and Subversion.
+
+### Added
+
+* Repository wrapper that is able to detect which VCS adapter to use.
+* Shell process abstraction with ProcessExecutor intermediate.
+* Git(Hub) Repository adapter.
+* Subversion Repository adapter.
+
+[Unreleased]: https://github.com/accompli/chrono/compare/0.1.0...HEAD
diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Version Control System wrapper for PHP.
 Run the following command to add the package to your composer.json:
 
 ``` bash
-$ composer require accompli/chrono
+$ composer require accompli/chrono:^0.1
 ```
 
 ## Usage