Audio multiple tags; Opacity/visibility in hierarchies; Custom action improvements & more.
Fade volume and playback rate seem broken in this release!
If you run in to any problems please file an issue following all the guidelines.
Would it make sense to add this link and the feature request link to the bottom of every beta/release announcement? These announcements always get lots of comments with suggestions and issue reports, and I'm guessing most of those people are unfamiliar with how to submit bug reports and feature requests.