I would like to know what sharpening methodology you have used in the version 1.4? Is it USM, deconvolution sharpening or some other (hybrid) method? How does it prevent the creation of unwanted halos? Does it only apply to luminosity, etc. etc.? As you can see, I am quite curious to know more about this.

Any info you can provide will be greatly appreciated. Thanks in advance,
Cheers,
Cem