New Perspective Transform tool!

Today's update includes an update to the Transform tool. In addition to "Freehand" and "Warp" there is a new "Perspective transform" mode.

Paul Geraskin demonstrates it in use in this video: https://www.youtube.com/watch?v=2jvTOe6oi_E Do remember to hit Enter or click Apply in the Tool Options docker to apply the transformation before saving.