[limbus]

I just compared the same scene rendered with Maxwell 3.1 and 3.2 and noticed that lights using projectors look hugely different. This happened before with 3.0 -> 3.1 but if I remember correctly it was documented back then.

In a production environment it would be very helpful if visual changes in the render engine from version to version where properly documented. It would be even better if these changes would be optional.
Now we have to spend a considerable amount of time to track down these changes, deal with them and keep several old version of maxwell installed (which is a PITA) just so that we can rerender older scenes with small changes.