Welcome to the forums!
There actually is graphing in 2.45.01 (and all the others), but it isn't quite as obvious as it probably should be. To open any graph, you'll need to click on the button that has a little line graph shape on it (to the right of the crown). Click that drop down and you can select a graph to open, just repeat the process to open multiple graphs.
I've circled it on the attached picture.