Feather in Crop - Gone?

Hi Developers.

In the BETA ii do not see the FEATHER for CROP.
It is in the current version.
Would be even best to be able to use FEATHER per SIDE. For example: Only feather top.

Hope this will be implemented. Very usefull for designing and color correction. 
Works much quicker than drawing masks.

Thanks a lot.

Kind regards,
Christiaan