On a sent proposal's page, the section that was called The proposal is now The client page. It shows the proposal in its own frame and look, as the client sees it when they open their link, so it is set apart from the rest of the page. An earlier version's page shows its proposal the same way.
The package the client chose is marked Chosen. Before they choose one, the summary says No package chosen yet. instead of asking you to choose a package, which only the client can do.