I've got Scrivener version 2.5, at the moment! I love it. It feels ridiculously overfeatured, but I like that I can mostly ignore the features I'm not using and learn them slowly as they become useful. I actually did a run of various screenshots on a few of the features I use a lot – keeping an entire canon organized in this project, using the index card views and colored labels to show what documents are in progress and which are complete, and split-screening so that I can work in one window and keep my meta notes up for reference in another.

The session target window is also absolutely lovely. The project target, too, though I've only used that on long-form original works, because I'm usually not aiming for a specific target on other things.