In Updates History, any updates that are being sent through from Create Updates (1.0) will show up in this tab:
The number of batches currently underway will appear next to "Pending batches", as seen above. Clicking on any batch name will bring up all the titles/retailers included in that batch.
Just under the Pending batches tab, there are various numbers:
The total number of updates included in all batches, as well as what's currently being delivered/pending to deliver, appear here. The 60s denotes that the page refreshes every minute.