Got really excited when I discovered this [Google IO video](http://youtu.be/3WFsx-u-q3Y) recently. Adding YouTube features to an app easily is very attractive compared to current options (intent, iframe embed)

I was surprised that despite several months since the annoucement, there is virtually nothing out there beyond this video. The session itself didn't even cover the schedule for release.

Does anyone know where to get a jar, beta or otherwise, to play with?
Does anyone know a schedule for when this might become widely distributed? 

I'm hoping someone from the YouTube API Blog and YouTube API Team can address.