I recently upgraded to 5.8.1, but noticed that it will only allow us to save the image as .png, .gif, .jpg, and .tiff (all raster files).
However, many of us use ODV to save as a vector file, which used to be the .eps. I hope this can get fixed soon because I like 5.8.1 (especially for dark mode), but for now I’ve downgraded to 5.7.2.