In d12bcd4 an image from Cloudsmith was added to the README:

This link doesn't work anymore: https://cloudposse.com/wp-content/uploads/2020/10/cloudsmith.svg

And the README looks like this:

Possible replacement: https://cloudposse.com/images/favicon-light.svg

Or host the logo on this repo directly.

And it looks like the name of this company has changed since it was a sponsor.