And "Dashy Darwin" is coming along nicely! A lot of bugs have already been fixed. There's not much new functionality, but quite a bit of polish has been added to the interface. For example, the controls of the sequence item have been revamped (see the screenshot above). You can now re-order and add new items to a sequence by dragging and dropping, which is a definite improvement over the use of buttons.
For those who are keen to try out the new version, experimental packages (0.25-pre1, Windows, Linux and Source — no Mac OS yet, sorry!) can be downloaded here. But the usual warnings apply: This is a potentially highly unstable, experimental snapshot!