CSharp-SDK - 3.2.0
## 3.2.0 July 22nd, 2019
### New Features: * Added support for automatic datafile management via `HttpProjectConfigManager` for framework 4.0 or above: * The [`HttpProjectConfigManager`](https://github.com/optimizely/csharp-sdk/blob/master/OptimizelySDK/Config/HttpProjectConfigManager.cs) is an implementation of the abstract [`PollingProjectConfigManager`](https://github.com/optimizely/csharp-sdk/blob/master/OptimizelySDK/Config/PollingProjectConfigManager.cs) class. - Users must first build the `HttpProjectConfigManager` with an SDK key and then and provide that instance to the `Optimizely` instance. - An initial datafile can be provided to the `HttpProjectConfigManager` to bootstrap before making HTTP requests for the hosted datafile. - Requests for the datafile are made in a separate thread and are scheduled with fixed delay. - Configuration updates can be subscribed to via the NotificationCenter built with the `HttpProjectConfigManager`. - `Optimizely` instance must be disposed after the use or `HttpProjectConfigManager` must be disposed after the use to release resources. * The [`OptimizelyFactory`](https://github.com/optimizely/csharp-sdk/blob/master/OptimizelySDK/OptimizelyFactory.cs) provides basic methods for instantiating the Optimizely SDK with a minimal number of parameters. Check [`README.md`](https://github.com/optimizely/csharp-sdk#use-optimizelyfactory) for more details.