Microsoft has released Technical Preview 5 for Windows Server 2016 and System Center 2016. This release is the last release before moving in to General Availability later this year.
Microsoft made number of improvements within this Technical Preview 5 for both Windows Server & System Center products. To find out more on what’s improved / add please have a look at below resources
What’s New in Windows Server 2016 Technical Preview 5
https://technet.microsoft.com/en-us/library/dn765472(v=ws.12).aspx
What’s New in System Center 2016 Technical Preview 5
Use links below to download Technical Preview 5
Windows Server 2016 Technical Preview 5
https://microsoft.com/en-us/evalcenter/evaluate-windows-server-technical-preview
System Center 2016 Technical Preview 5
https://www.microsoft.com/en-us/evalcenter/evaluate-system-center-technical-preview