The link to the page uses the text "has been released". It's not intuitive at all that clicking this text would bring you to a page to learn more about what Cosmic is. The text "COSMIC, our new desktop environment for Pop!_OS and other Linux distros" could have been the clickable link instead.
On my screen, the very first line (third sentence, but the first two are pretty short):
> COSMIC, our new desktop environment for Pop!_OS and other Linux distros
After that, a link to the very page you linked. What more should a release post do?