Hello ! I am very happy to meet again Criley's blog ! Since year 2016 I am using SSR 2013 R2 SP6 with Windows 10 Anniversary and, now, with the Creators Update. It works fine. I read here, from JAta2, that Veritas proposes to update to System Recovery 16 (VSR 16). Question: is it recommended for me, as a simple user, to change ? Thanks. :)
Yes, you can upgrade from 2013 R2 SP6 to VSR 16 SP1 - there is no need to remove the older version first.
However, as this is a new version of the product, it will require a new license (so you should first confirm that you have licenses for VSR 16).