System Center 2016 has been released. You can download trial version of products from Microsoft Download Center. You should register to use trial version. You can use the trial versions for 180 days. You can download Full versions from the MSDN web site with a valid subscription also. My advise is you should not install trial versions of System Center products on production environment as a main installation. Because you may not use the full version to convert the trial version to the full version. So you can lose all of your data. As you can see Windows Server 2016 has been released also. Let's begin to enjoy the new products.