Riven X 0.0.2 (v133) is now available from the Riven X project page. It is arguably far beyond the previous binary release in terms of what’s implemented in the engine.
This release is called Core Media because it basically renders correctly all 3 types of media found in Riven cards: audio, video and images. Yes, there are a lot of glitches due to other parts of the engine not being complete yet, but overall cards should render mostly normally. Of course, none of the special effects are implemented either, so no moving water or bugs flying around.
This release should also actually work on Intel Macs, since I was able to test Riven X on Intel Macs (including the shiny new Mac Pros) at WWDC.
As usual, bug reports are appreciated.