Prepare v0.5.2 release

Author: clue

CHANGELOG.md

@@ -1,8 +1,11 @@
-# CHANGELOG
+# Changelog
 
-This file is a manually maintained list of changes for each release. Feel free
-to add your changes here when sending pull requests. Also send corrections if
-you spot any mistakes.
+## 0.5.2 (2016-05-20)
+
+* Fix: Do not send empty SELECT statement when no database has been given
+  (#35, #36 by @clue)
+
+* Improve documentation, update dependencies and add first class support for PHP 7
 
 ## 0.5.1 (2015-01-12)
 

README.md

@@ -231,17 +231,17 @@ The `end()` method can be used to soft-close the Redis connection once all pendi
 
 ## Install
 
-The recommended way to install this library is [through composer](http://getcomposer.org).
-[New to composer?](http://getcomposer.org/doc/00-intro.md)
+The recommended way to install this library is [through Composer](http://getcomposer.org).
+[New to Composer?](http://getcomposer.org/doc/00-intro.md)
 
-```JSON
-{
-    "require": {
-        "clue/redis-react": "~0.5.0"
-    }
-}
+This will install the latest supported version:
+
+```bash
+$ composer require clue/redis-react:^0.5
 ```
 
+See also the [CHANGELOG](CHANGELOG.md) for details about version upgrades.
+
 ## License
 
 MIT