TL; DR: Scrum Commitments
While the new Scrum Guide is less prescriptive and more inclusive, it also ties loose ends by including elements better, namely the previously free-floating Sprint Goal and the Definition of Done with the creation of Scrum commitments. This inclusion works remarkably well in the former’s case; regarding the latter, we need a shoehorn, though.
Read more on how you can use the Scrum Guide 2020 Reordered to spot patterns quickly.