When you right-click in the hierarchy, you can "Create Empty" as well as a number of other common things, like 3D Object, 2D Object, etc. Previously, there was a "UI" option in here for creating a new GameObject with a Canvas. This menu appears to be missing as of 2020.2.0b8.3329. Since UI objects are easily some of the most esoteric components to have to know how to build from scratch, I'd really like to see this option added back into the Context Menu. Thanks!