That's a fair question, and it's not as simple as reading Help, About to see the build #. I suppose there would be an easy test to view something like, does RealTrack X have Holds, but as I no longer have an older version to compare, I don't have an answer. Perhaps Andrew at PG Music could supply an appropriate test.

In general though, if you go into the /BB/RealTracks folder, you should expect to see dates of some folders are around the date of the patch, or within a month or two.

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.