Hi MEB,
First of all: Great software that you released here, thanks!
I also miss this this particular feature from Photoshop. It's a checkbox in the cropping tool, that enables you to freely and independently move the four corners of the cropping area. When confirming the crop, the selected area is straightened to a rectangle. This is by far the fastest and most precise and convenient way to crop and straighten a skewed rectangular area from a picture (for example a photo of a screen, poster or flipchart, taken from an angle) - much easier than the multiple steps it takes with the currently available tools in Photo.
Please add this as a feature request. Thanks a lot for considering it!
Kind regards,
cosinus