Observations:
I have Plus/60 on my September cruise on the Emerald, while my travel summary has not changed, when I bring up Upgrade Packages it shows the list of all the new bells and whistles under Plus and the word purchased at the bottom. I presume it will take a while for the chages to show up on the travel summary.
When I selected dining on the website for my cruise, all descriptions of dining options on the Emerald are gone, I guess they are revising the page to reflect the new information. It directs the user to the app. If I were a new cruiser, I would find this very confusing.