I am in the process of upgrading my labs hardware environment at the moment. As soon as this is done I will be upgrading to 6.5 and will be working on this as well as bug fixes.
I won't give a definite time frame as this is something I do in my spare time. But I am aiming for the next few weeks.
I have no reason at this stage to assume the current version won't work in 6.5
Thanks for your interest.