Signalsmith Stretch: 1.3.2
Commit: 57b93f4e9206a089a45387eaa39bdc9f310d3308
Source: https://github.com/Signalsmith-Audio/signalsmith-stretch

Signalsmith Linear: 0.3.1
Commit: 5668673560146a9cfe38c25315071e3fd68c8317
Source: https://github.com/Signalsmith-Audio/linear