PHP-SDK - 3.2.0
## 3.2.0 August 28th, 2019
### New Features: * Added support for datafile management via [HTTPProjectConfigManager](https://github.com/optimizely/php-sdk/blob/master/src/Optimizely/ProjectConfigManager/HTTPProjectConfigManager.php): * The [HTTPProjectConfigManager](https://github.com/optimizely/php-sdk/blob/master/src/Optimizely/ProjectConfigManager/HTTPProjectConfigManager.php) is an implementation of the [ProjectConfigManagerInterface](https://github.com/optimizely/php-sdk/blob/master/src/Optimizely/ProjectConfigManager/ProjectConfigManagerInterface.php). * Users will have to initialize and pass in the config manager to be able to use it: ``` $configManager = new HTTPProjectConfigManager(<>); $optimizely = new Optimizely(<>, null, null, null, false, null, $configManager); ``` * The `fetch` method allows you to refresh the config. In order to update the config, you can do something like: ``` $configManager->fetch(); ```