Updating VRayNEXT in middle of BB session

[Streetwise]

I've got 50+ jobs in the BB queue, all created with VRayNext 2.1. Would there be any issues by suspending them, upgrade all the nodes to 3.1, and re-activate? Is 3.1 backward compatible? Or is it better to wait until the queue clears out?

Thanks.

[matanov]

It's quite possible that you get differences with 3.1 if you are rendering an animation.

[Anthonyyg]

From past experience I can confirm there most likely would be differences as I think there was a change in color space. To keep continuity upgrade after the job but make a note of your render times so you can measure the benefit of 3.1 over 2.1.

[Streetwise]

I ended up waiting until after the queue cleared out to do the upgrade. So far, all is running well! Thanks.