On July 11th, 2017 Microsoft released a cumulative update for Windows Nano Server 2016, Since the release I’ve tested the build and I’m happy with it.
As always, it’s always recommended to Install the latest updates to get the best protection, performance and features that will ensure your system Is running In an optimal state.
Below, you can see the CU details.
Before my update, build number Is
Once updated build number Is:
To patch your Nano Server visit Update Nano Server 2016