The Pre-check tab now ends on one result card. A ring shows your score: green from 70%, and amber below it, because a low score only sets where the chapter starts. Under it you see how many questions you got right and a short message about what happens next.
"How this shaped your chapter" names the level the chapter starts at and how deep it goes. If the pre-check showed you already know the chapter, it says the chapter is marked complete.
"What you'll focus on" lists the topics the pre-check covered. Topics you missed come first, so you can see what the chapter will spend its time on. Pre-checks written from now on name a topic for every question, so the list appears on those. A pre-check written before this update shows how many you got right, without the list.
When you come back to a chapter later, the card loads the same result again. If it cannot, it still shows your score and how it shaped the chapter.