Prepare v0.8.12 release

Author: clue

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.8.12 (2018-06-11)
+
+*   Feature: Improve memory consumption for failed and cancelled connection attempts.
+    (#161 by @clue)
+
+*   Improve test suite to fix Travis config to test against legacy PHP 5.3 again.
+    (#162 by @clue)
+
 ## 0.8.11 (2018-04-24)
 
 *   Feature: Improve memory consumption for cancelled connection attempts and

README.md

@@ -1345,7 +1345,7 @@ The recommended way to install this library is [through Composer](https://getcom
 This will install the latest supported version:
 
 ```bash
-$ composer require react/socket:^0.8.11
+$ composer require react/socket:^0.8.12
 ```
 
 See also the [CHANGELOG](CHANGELOG.md) for details about version upgrades.