so far there has been no complaints about the new
cPanel VPS Optimized. Many customers have reported major performance improvement with the new cPanel VPS Optimized. cPanel uses 50% of RAM for some memory intensive logs which have been dropped in the cPanel VPS Optimized version.
Dedicated Servers can afford to maintain all those logs, but VPS's don't need such memory intensive logs and cPanel has simply dropped those in the new release of cPanel VPS Optimized.
There's nothing else that changes with the new version of this control panel.