They aren't saying that the Constitution has changed since Quill, but that Quill was wrong to begin with. See pages 2-4 of the ruling, https://www.supremecourt.

They aren't saying that the Constitution has changed since Quill, but that Quill was wrong to begin with. See pages 2-4 of the ruling, https://www.supremecourt.gov/opinions/17pdf/17-494_j4el.pdf https://www.supremecourt.gov/opinions/17pdf/17-494_j4el.pdf