If you have previously passed a concept, but it now looks like you have forgotten it, we provide a reminder: “You need to revise”. This reminder disappears if you revise it, or if you work on any other related concept that shows that you know this one.
Now if a grade appears with a "hollow" shading, the guidance will be to "Revise".
In addition, if you now hover or click on the "A" grade, the icon will transform to a "Revise" symbol, and the explanation bubble says "You need to revise".
