Prepare v0.8.3 release

Author: clue

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.8.3 (2017-09-08)
+
+*   Feature: Reduce memory consumption for failed connections
+    (#113 by @valga)
+
+*   Fix: Work around write chunk size for TLS streams for PHP < 7.1.14
+    (#114 by @clue)
+
 ## 0.8.2 (2017-08-25)
 
 *   Feature: Update DNS dependency to support hosts file on all platforms

README.md

@@ -1222,13 +1222,13 @@ As such, calling `cancel()` on the resulting promise has no effect.
 
 ## 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](https://getcomposer.org).
+[New to Composer?](https://getcomposer.org/doc/00-intro.md)
 
 This will install the latest supported version:
 
 ```bash
-$ composer require react/socket:^0.8.2
+$ composer require react/socket:^0.8.3
 ```
 
 See also the [CHANGELOG](CHANGELOG.md) for details about version upgrades.
@@ -1277,7 +1277,7 @@ on affected versions.
 ## Tests
 
 To run the test suite, you first need to clone this repo and then install all
-dependencies [through Composer](http://getcomposer.org).
+dependencies [through Composer](https://getcomposer.org).
 Because the test suite contains some circular dependencies, you may have to
 manually specify the root package version like this: