Updating .NET CHANGELOG for pending 3.9.0 release
+v3.9.0
+======
+ * Added commands to get and set network conditions for Chrome in .NET.
+ To get or set the network conditions, use the `NetworkConditions` property
+ of the ChromeDriver object. This property gets or sets a
+ ChromeNetworkConditions object which contains the proper values. Fixes
+ issue #5338.
+ * Readded CLSCompliant attribute to .NET assemblies. When converting from
+ the prior build system to using Buck and the dotnet build tools, the
+ assembly-level CLSCompliant attribute was removed. This commit restores
+ the CLSCompliant attribute to the assembly manifests. Fixes issue #5324.
+ * Removed check for leading hyphens in .NET FirefoxOptions AddArgument.
+ In prior releases of geckodriver, it was a requirement that all arguments
+ be preceeded by double hyphens ("--"). Geckodriver has now relaxed that
+ restriction, and the .NET bindings need to keep up with that change. This
+ commit removes the check for leading hyphens when calling AddArgument.
+ * Fixed strong-named assembly references. In the move to using the `dotnet`
+ build tools instead of calling the C# compiler directly, the creation of
+ strong-named assemblies was broken with incorrect references being created.
+ This commit fixes that problem. Fixes issue #5254.
+ * Exposed HostName property for .NET DriverService class. Previously, the
+ host name for a DriverService was hard-coded to be "localhost." This is
+ normally acceptable, as a DriverService is only intended to be used
+ locally, and most executables that are represented by a DriverService
+ (chromedriver, geckodriver, IEDriverServer.exe, etc.) do not even allow
+ connections from external machines for security reasons. However, there is
+ a legitimate use case (.NET Standard 2.0) where a local IP address
+ ("127.0.0.1" or "::1") is preferrable to using the "localhost" moniker.
+ This HostName property allows the user to specify that IP address. Note
+ that the property defaults to "localhost," preserving previous behavior.
+
v3.8.0
======
* Updating .NET bindings setting of timeouts for spec-compliance. This
