Breaking change in ExtensionConfigContext

As noted here a lot of dependency injection stuff is build that relies on getting the JobHostConfiguration from the ExtensionConfigContext. With the new beta8 package the Config is gone. This is the old beta5 code:

public class ExtensionConfigContext : FluentConverterRules<Attribute, ExtensionConfigContext>
{
    public ExtensionConfigContext();

    public JobHostConfiguration Config { get; set; }

    public FluentBindingRule<TAttribute> AddBindingRule<TAttribute>() where TAttribute : Attribute; 
    [Obsolete("preview")]
    public Uri GetWebhookHandler();
    }

Now we are not able to build an Inject binding to inject certain dependencies into our functions. Like we did before:

public class InjectConfiguration : IExtensionConfigProvider
{
	public void Initialize(ExtensionConfigContext context)
	{
		var rule = context
					.AddBindingRule<InjectAttribute>()
					.Bind(new InjectBindingProvider());

		var registry = context.Config.GetService<IExtensionRegistry>();

		var filter = new ScopeCleanupFilter();
		registry.RegisterExtension(typeof(IFunctionInvocationFilter), filter);
		registry.RegisterExtension(typeof(IFunctionExceptionFilter), filter);
	}
}

Do you have any alternatives for dependency injection? And if so please show an example.

[jnevins-gcm]

<!--
  When doing a Pack, MS extensions metadata generator calls  _GenerateFunctionsExtensionsMetadataPostPublish...
  but _GenerateFunctionsExtensionsMetadataPostPublish actually executes before the function dll itself (i.e. AzureFunctionApp.dll) has been copied
  to the publish dir by _FunctionsPostPublish. This target copies the AzureFunctionApp.dll to the publish dir much earlier so that the extensions metadata
  generator finds it when it searches dlls for extensions (i.e. IWebJobsStartup implementations).
  -->
  <Target Name="CopyTargetPathToEarlyPublish" BeforeTargets="Publish">
    <Copy SourceFiles="$(TargetPath)" DestinationFiles="$(FunctionsTargetPath)" />
  </Target>

[DibranMulder]

I have published an example in this repository: https://github.com/DibranMulder/azure-functions-v2-dependency-injection