Thanks for all the hard work!
I'm currently using the version you uploaded above (1.8 Unofficial Test Release 6) and so far I haven't come across any game breaking bugs. Although its hard to tell what is a bug and what has been deliberately excluded from the mod for the community release eg.
interior of some IVA's are empty even with rastorpopmonitor going (although im aware OP never finished some models)
the OPT A 'Cargo Bay Tail' is just a plain bi-coupler, place holder maybe? or has it been miss named in the files?
And a few other minor things, but it works! That's the important thing.
Again, a big thanks to ALL who are helping to keep this mod going. Most appreciated!