I have been monitoring this section (2.0 Beta) looking for new information (especially from Roku) for a while and did not see anything. I am wondering what is going on?
There have been no new beta releases for a while. The Roku folks seem busy getting the final SoundBridge Radio kinks worked out. Fortunately it seems like they are about to start shipping the SBR and should be able to get back to their other product lines.
So, with luck, RokuDave and RokuMike will be making some new PhotoBridge beta releases before long.
In the meanwhile, third-party developers continue to update apps for the PhotoBridge. My list of PB apps is here, let me know if I have missed any: