Before the latest major paint.net, when I dragged an image to resize it, it didn't try to smooth out the image I was dragging. This was really useful for re-sizing pixel images that I wanted to remain the same, I just copied the image being manipulated and pasted it to keep it that way, I've attached an example that I did before the update.
Is there a way to do with post-update?
As you can see in this image, the icons below were originally a different size, but using the method above I was able to size them up without smoothing to fit the other image.