I'm not sure I understand your question, but it does not seem like that to me.

Do you mean making new RealTracks, or making improvements to existing ones? Historically, BIAB adds about 200 or more RealTracks each year in December for the Windows version. And as far as improvements, starting around 2019, BIAB has issued many patches that improve the sound of certain RealTracks, and/or provide notation. I don't have a number, but it's at least dozens of them.



BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.