- Bugfix: Set peer name to hostname to correct security concern in PHP 5.6 (@WyyriHaximus)
- Bugfix: Always wrap secure to pull buffer due to regression in PHP
- Bugfix: SecureStream extends Stream to match documentation preventing BC (@clue)
- Bugfix: Only toggle the stream crypto handshake once (@DaveRandom and @rdlowrey)
- Bugfix: Workaround for ext-openssl buffering bug (@DaveRandom)
- Bugfix: SNI fix for PHP < 5.6 (@DaveRandom)
- BC break: Bump minimum PHP version to PHP 5.4, remove 5.3 specific hacks
- BC break: Update to React/Promise 2.0
- Dependency: Autoloading and filesystem structure now PSR-4 instead of PSR-0
- Bump React dependencies to v0.4
- Feature: [SocketClient] Support connecting to IPv6 addresses (@clue)
- Feature: [SocketClient] New SocketClient component extracted from HttpClient (@clue)