We have slightly changed the layout of the transformation detail (sections moved to tabs) and added an Overview graph.
The graph shows the data flow around the current transformation, including all required transformations, input/output tables and transformations from the same bucket, that work with any of the tables as the current transformation. This allows you to get a bird's eye view on what you're working with.
The difference between this and Visual SQL (or SQLdep) is that Visual SQL goes deeper in the transformation and analyses the queries, whereas Overview shows you the environment around the transformation.