Like a sibling comment, I'm also wondering what benefit this has over a blog. I've never met anyone with the specific pain point of 1) having releases, 2) writing release notes, and 3) not knowing how to publish them quickly.
The pain point of release notes is usually upstream, at the point where the git commit log (or bug tracker) needs to be typed up into a nice report.
https://www.blender.org/download/releases/2-92/
They include great explanations and a video of new features.
But of course I'm only excited about the release notes because I get excited about bew Blender versions.
No amount of release note polish can do that.