* **Updated to Guzzle 6**. Codeception can now work both with Guzzle v5 and Guzzle v6. PhpBrowser chooses right connector depending on Guzzle version installed.

* **PSR-4**: all support classes moved to `tests/_support` by default. Actors, Helpers, PageObjects, StepObjects, GroupObjects to follow PSR-4 naming style. New `AcceptanceTester`, `FunctionalTester`, `UnitTester` classes are expected to be extended with custom methods. For instance, you can define some common behaviors there. For instance, it is a good idea to place `login` method into the actor class:

}

}

?>

* **Dependency Injection**: support classes can be injected into tests. Support classes can be injected into each other too.

}

}

?>

* **Module config simplified**: Modules can be configured in `enabled` section of suite config. Take a look of this sample declaration of Api suite, there is no `config` section inside modules.

* **Current** modules, environment, and test name can be received in scenario.

$scenario->current('name'); // returns current test name

$scenario->current('modules'); // returns current modules

// naming screenshot

$I->makeScreenshot($scenario->current('name').'_screenshot.png');

?>

* **Environment Matrix**: You can run tests combining several environments by separating their names by comma:

* Cept files should avoid setting their metadata via `$scenario` methods. Instead of calling `$scenario->skip()`, `$scenario->group('firefox')`, etc, it is recommended to set scenario settings with annotations `// @skip`, `// @group firefox`. However, you can use `$scenario->skip` whenever you need to do it on some condition, like

if (substr(PHP_OS, 0, 3) == 'Win') $scenario->skip()

?>

* Improved HTML reports