Is this plugin no longer free??? It says "license expired" and wants me to purchase one now.

Ive email Chaos Group and theyve told me that they`re working on an upgrade for SketchUp 2015. They should be releasing an upgrade anytime soon!

Hi there,
when selecting the group / component and then selecting the shell from the list of plugins, I do get the temporary shell. I can also type in the dimension but as soon as I double click or press enter, nothing happens. I do not know how I can terminate the command. please can you help?? thanks a lot.