The credits will stay the same as in v2.0 - i.e. the same credits as on the GOUT, only recreated from HD scans. I'd like to include the card though, if I can get a good enough copy of it.
@Michael: It definitely isn't an issue that I can fix, since no such issue exists - You definitelly did not need to convert the video to make a playeable BD disc out of the MKV - all you had to do was remux it to BD structure with TS Muxer - so the quality should stay exactly the same.