Thanks - it's in the greyzone when the article is less than 5 months old.

It's >4months old.. so, nothing grey? (:

Sorry < 5 months, indeed just under 4.5 months.

We don't put the year on an article posted in late December that was posted in January of the same year, that could be over 11.5 months old.

There's no perfect answer for these ones :)

Agreed.. but this is pretty out of date, mostly about politics from April/2025 and a 2024 Book "The Constitutional Bind: How Americans Came to Idolize a Document that Fails Them". Notes politics are "fast moving", I'm not sure that Aziz Rana or Noah Feldman would say the same now.