Harness Feature Flags has introduced support for an open-source .NET SDK, enabling developers to implement feature flags in server-side applications, which facilitates seamless feature rollouts and rollbacks, enhancing flexibility and minimizing deployment risks. This addition is significant given .NET's widespread use across various platforms, including Windows, Linux, and MacOS, particularly in large enterprises. The SDK provides users with the same features and performance as other open-source Harness Feature Flag SDKs, allowing them to easily integrate feature flags into their server-side applications. To effectively use the .NET SDK, developers should follow the provided SDK Reference for installation and initialization, and they are encouraged to create and manage feature flags within their Harness project to ensure a complete implementation.