What recommended code for catalyst 3850?

[cmendez@santa-ana.org]

Hello,

We have a stack of 5 3850 switches running 16.3.5b code. That version has since been deferred by Cisco so we can't download anymore. Does anyone have any recommendations as to what code we can safely run for these switches? Any help would be greatly appreciated. 

Thanks. 

[balaji.bandi]

here is the recommended versions.

https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-3650-series-switches/bulletin-c25-737420.html

[Leo Laohoo]

16.3.8 or 16.6.6.
Don't forget to read the Release Notes carefully.