Support custom aspect ratios for cropping
I need a new employee badge at work, and for that I need to provide an image that adheres to a specific aspect ratio. Admittedly it was an odd one 17:11, and not among the pre-defined list of aspect ratios. This prevented me from using Photos to crop the image.
Maybe it should be possible to specify a custom aspect-ratio?
Here is the corresponding UI in GIMP, which I ended up using.