Hello, I am also hopeful, in the meantime you can make your arts appear in swf and in high quality, using adobe animate you can export a swf movie that hyperspin will interpret correctly, you just have to create a new project of the measurements of your rte and dump a higher resolution art and adjust it to the measurements of your art, in properties choose not to compress the image and export file as swf, you will get a sharp image in hyperspin. The user Arcade 4 fun on youtube has a video that he taught me how to do it and the quality is really appreciated.
The ideal is what you say, but in the meantime the images can be improved by converting them to swf (you have to have original files with a larger pixel size than the png used now for this to be appreciated)
Greetings and luck
