Added
- GPU-accelerated stem separation via downloadable ONNX Runtime bundles. Open SET > Stem Separation > ONNX Runtime and pick NVIDIA CUDA 12 or 13 / AMD MIGraphX on Linux, DirectML on Windows, or CoreML on macOS. Bundles download into your user data folder; restart INTERSECT after install to use the new runtime.
Changed
- Updated the ONNX Runtime this build targets to 1.24.2 on Windows and Linux; macOS stays on 1.23.2 for x64 support.
- On Intel macs, the stem separation panel now clearly shows that stem separation is not available instead of failing on START.
Fixed
- GPU stem separation errors now display in the header status bar instead of silently doing nothing.
- ONNX Runtime and stem model downloads no longer do completion work on the audio thread, removing a potential source of audio dropouts during downloads.