Toontrack for OSX was a critical maintenance update released in early 2020. It primarily addressed stability issues for Mac users, especially those using newer versions of hosts like Cubase 10.5 . Key Fixes in v3.1.6

: 4 GB minimum (8 GB or more strongly recommended for large libraries).

For version 3.1.6 and surrounding updates, ensure your Mac meets these specifications:

Corrected "tempo jumps" and missing notes when playing tempo ramps without "Follow Host" enabled.

: Fixed a bug where the software would crash at startup if no sound libraries were detected or if a project was loaded without available libraries. Song Track Improvements : Fixed crashes associated with deleting a song track.

Resolved an issue where keyboard shortcuts would stop working after a track was deleted. Mac System Requirements