I think forget about these "fixes" you should not have to wait 6 months, we can do without as many of us have given up on it for so long because of the issues, just focus on fixing the main issue once and for all so you don't have this dragging out year after year as it has been.
Just bite the bullet and delete BBW4, do it the right way with a self-contained code allowing for things to be fixed or feature easily added, on "any platform" without all this continuous waiting n waiting. This will filter out all the old hard coded issues and limitations in Biab that have prevented it being compatible with all other DAW's and notation apps.
Mission_Impossible.mid
Please God, give PG (Jim Phelps (Peter Graves)) the inspiration and enthusiasm to accomplish this mission, and finally get things right once and for all, amen !