iRacing Season 4 hotfix refines Caterham handling

iRacing released a hotfix on September 11 for Season 4 that addresses handling characteristics of the Caterham Academy and 420R models. The update corrects rear suspension behaviour on both vehicles and resolves a number of simulator crashes reported by users.

The patch is part of iRacing's ongoing effort to maintain stability and improve vehicle physics accuracy across its racing simulation platform.