Ideas

Similar to corona, multiple region renders AND the render doesn't restart when resizing/moving the regions: https://youtu.be/2cgui8eb_Kk?t=167

This is probably the only reason why I am still using Photoshop/Camera RAW after VRay VFB 2.0. With this, VFB is almost perfect

It would be great to be able to save multiple images from the history at once, it would speed up the workflow significantly, or with each save to the history you could set it to save directly in jpg or other supported format.

VrayBitmapConverter only convert selected objects. Most of the time I just need a specific object to have its bitmaps converted. I don't want to do the whole scene. Also when it's converted all the display in viewport maps are messed up (disabled)...

More control when saving formats from vfb to jpg , png and others to have for example the possibility to set the bit depth and so on. It would also be great to leave the last selected save format set by default when saving.

As tittle says, please add the function to convert Corona Displacement Modifier in the Converter tool