CVs : Receive 20% more damage from vehicle weapons. Faster armor regen & engi repair rate.
A problem with the current gameplay is that, CVs are pretty much "detached" from most main-base skirmishes except for desperate rushes.
Despite the strategical significance of CVs, a team is usually discouraged from directly engaging enemy CV due to its sturdiness.
This change is to create more incentive for people to shoot at enemy CV directly when they have good chance of killing it.
Resists from infantry weapons(including squad arty) remain untouched.