The OS X build of v0.3 displays nothing but a grey screen and "New Text". @kazimuth reports that it only works in the editor on his machine - a newly-built standalone build displays the same problem.
I added some Debug.logging and the problem went away. I removed the logging and it remained away. I've concluded nothing works or makes sense.
Doing an Assets/Reimport All might help.
The OS X build of v0.3 displays nothing but a grey screen and "New Text". @kazimuth reports that it only works in the editor on his machine - a newly-built standalone build displays the same problem.