diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..ca3927b
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,5 @@
+# Changelog
+
+## 1.0.0 (2016-10-08)
+
+* First tagged release, following SemVer
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..7baae8e
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 Christian Lück
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/README.md b/README.md
index c14eac3..5074a36 100644
--- a/README.md
+++ b/README.md
@@ -167,10 +167,14 @@ try {
 The recommended way to install this library is [through Composer](http://getcomposer.org).
 [New to Composer?](http://getcomposer.org/doc/00-intro.md)
 
+This will install the latest supported version:
+
 ```bash
-$ composer require clue/arguments:dev-master
+$ composer require clue/arguments:^1.0
 ```
 
+See also the [CHANGELOG](CHANGELOG.md) for details about version upgrades.
+
 ## License
 
 MIT