Ask HN: GitHub dashboard “beta”?

Today I was offered the chance to opt in to the new beta dashboard on GitHub. Somewhat excited to see a better view into the complex multi-project breakdown I stare at every day as a manager I was presented with...

The width of the dashboard css deleted, so the page now takes up maximum browser width.

Is there more to come? Am I missing something because I don't have certain options enabled?

Is there value in offering these 10 second changes as features for companies? What is GitHub gaining here?