As you know, Google is beta testing a new Google Search Console and slowly adding new features to the beta for users who have access to test it.
One of the cool new features is the index coverage report that shows you lots of details about your index information within Google.
Now they added the ability to export data from this report, which can be super useful in debugging information and isolating pages you can work to improve.
Glenn Gabe posted about it on Twitter and shared this screen shot.
Forum discussion at Twitter.