Pedro Lopes discusses new properties which show up on execution plans:
This caused some friction, and so we are happy to announce that in the latest (October) release of SSMS, these attributes are now readily available in the Properties window of an Actual Execution Plan, in the scope of each operator.
Here’s an example with the same query as the March post, where we can see the Actual Number of Rows returned by each of the two threads executing the index seek.
Click through for more details.