Please see this post for an explanation of the changes from 3.x.x to 4.x.x.
We were not thrilled to limit the free version of TubePress to 3 videos. But it came down to a decision: either we make a dramatic change to our business model or we shudder the doors and walk away. I hope you understand our position.
Please let me know what else we can do for you. Thanks!Go to the full post