There are lots of free images, illustrations, and vector art from Pixabay and Pexels and other sources that require very little in order to list on a credits page. In the copyright information for images could we make an option to select a CC0 Creative Commons license.
@Luke Yes, thank you for prompting us about this. I’ll see if we can get this into 4.1.
This has shipped in Bloom 4.6. Sorry for the delay!