Microsoft has gone GA (General Availability) with the new Azure App Services Mobile Apps which means it is available for production use!
To update to the latest NuGet packages, you’ll need to remove the WindowsAzure.MobileServices* packages from your projects and add the new Microsoft.Azure.Mobile.Client* (currently 2.0.0) packages.
No code changes are necessary because even though they changed the NuGet package name, the dll names and namespaces have not changed.