So Aleksey needs to supply Steinberg an update of this special CurveEQ ‘Cubase build’, such that they can include it in their next Cubase maintenance/major release.
The v3.3 changes look useful:-
CPU load decreased by 20%.
Implemented a fast Shift+Click insertion of control points.
Implemented a more flexible way to copy envelopes.
Fixed the “Underlay” selection issues.