The New Details Pan in Develop combines sharpening and noise reduction. These two controls tend to fight each other so we put them together in the new version. Whenever adjusting sharpening or noise reduction you will always want to make sure to zoom to 100% so you can see how these adjustments are being applied to your photo. We have also improved noise reduction so you get better results and be able to control how it is applied to both luminance and color noise. The new Details Pane is going to give you the optimal sharpness and noise reduction.