You can navigate easily on links. It is important to see every issue relationship to understand better the version scope.
Version Tracker chart
Perhaps, the most important piece on that page for a fast version review is the burndown chart. With this chart, you can realize about your version progress in just a look.
With the guideline, you can realize if your remaining version time is going well or not. If your remaining time is under the guideline, you are doing well, otherwise, you will have to raise your work rythm to finish the version on time. That guideline is based on the sum of original estimate of all issues of the version (with its filters).