last vray update3 DR2 render a little different from previous version

Hello, since the last version of vray (update3 DR2), i notice that on my scene the render is a little different, a little warmer. more orange. Is it normal? I change nothing, i just open an older scene made with the previous vray. Im rendering it in irradiance map and on the vray frame buffer i just use the exposure and denoiser.
Any idea?
Thank you

Mind if you share some screenshots of the differences? When you compared it, did the color management setup match? Which 3ds max version are you using?