Currently C++ is on hold while I'm working on a complete proto type implementation in Python. Once the prototype is complete, the plan is to create a solid C++ reference implementation before returning to Python and making a production ready Python implemtation.
Once the Python and C++ implementations are production stable, the below languages are on the list for being implemented.
The below list of languages is the spare list. I hope to have time to work on them, but they are low priority right now.