CocosBuilder file version issue

Hi cocos2dx developers,

I’m evaluating the awesome cocos-builder tool for our new project.

I’m working in gles cocos2dx branch and when I made my own ccb file with V2.1 official release of cocos-builder, I got such warning log “Incompatible ccbi file version (file: 3 reader: 4)”.

It looks like the ccb file created by the latest official release is too old to work well with cocos2dx. So question is which version of cocos-builder are you guys using?

Cheers.

OK, it should be 3.0 alpha, I found information from this post http://www.cocos2d-x.org/news/81.