[Link to ORA Specification](https://www.openraster.org/baseline/layer-stack-spec.html) - [ ] Remove merge-images dependency - [ ] Support for multiple stacks - [ ] Support for composite-op on layers and stacks, and isolation on stacks - [ ] Support for opacity on stacks and layers - [ ] Support for x and y on stacks - [ ] Support for xres/yres? - [ ] Option to limit to specific stacks?
Link to ORA Specification