Changelog
Release history for all StemSplit public packages and APIs.
Subscribe to releases by watching the repositories on GitHub. Each package has its own release feed.
stemsplit-github-actionGitHub
View all releasesv0.1.0June 2026
- Initial public release of the official StemSplit GitHub Action
- create-job operation — POST /api/v1/jobs with sourceUrl, output-type, quality, and optional denoise-vocals
- balance operation — GET /api/v1/balance for credit checks in workflows
- Optional wait/poll until COMPLETED or FAILED with configurable timeout
- Documented at https://stemsplit.io/developers/guides/github-actions
stemsplit-mcpnpm
View all releasesv0.3.0June 2026
- Added `clean_voice` tool — remove background noise, hum, hiss, and echo via the StemSplit Voice Cleaner (DeepFilterNet)
- Added `get_denoise_job` and `list_denoise_jobs` tools for managing voice cleaner jobs
- Added `clean_voice` prompt for quick one-shot noise removal
- Added `denoiseVocals` parameter to `separate_stems` — optionally run extracted vocals through DeepFilterNet after stem separation
v0.2.1May 2026
- Added SoundCloud support — `separate_soundcloud`, `get_soundcloud_job`, `list_soundcloud_jobs` tools
- Added `soundcloud_instrumental` prompt
- Bug fix: handle edge case where presigned upload URL expired before job creation
v0.2.0April 2026
- Initial public release
- Added `separate_stems` tool
- Added `get_job_status` tool
v0.1.0March 2026
- Private beta release
n8n-nodes-stemsplitnpm
View all releasesv0.2.1June 2026
- Fixed type-safe polling — generic poller eliminates unsafe cast and fixes timeout boundary condition
- Fixed offset=0 silently dropped in List Jobs and List Voice Cleaner Jobs pagination
- Added pairedItem to all output items for correct n8n item linking and error highlighting
- Moved Denoise Vocals to a top-level field — now hidden automatically when Output Type is Instrumental
- Grouped operations dropdown: Stem Separation → Voice Cleaner → Account
v0.2.0June 2026
- Added Clean Voice operation — remove background noise from audio using StemSplit Voice Cleaner (DeepFilterNet)
- Added Clean Voice (Wait for Completion) operation with built-in polling
- Added Get Voice Cleaner Job and List Voice Cleaner Jobs operations
- Added Denoise Vocals option on stem separation — runs extracted vocals through DeepFilterNet after separation
v0.1.9May 2026
- Updated node icon to new StemSplit logo
v0.1.8May 2026
- Added YouTube URL input — paste any YouTube link to separate stems directly
- Added SoundCloud URL input — paste any SoundCloud track link to separate stems directly
v0.1.7May 2026
- Accepted to the official n8n marketplace — integration goes live within 14 days
- Fixed webhook payload parsing for edge cases
- Improved error handling and user-facing messages
v0.1.5April 2026
- Added "Separate Stems (Wait)" operation with built-in polling
- Automatic job completion waiting without manual polling nodes
v0.1.0March 2026
- Initial release
- Basic stem separation node for n8n workflows
stemsplit-pythonPyPI
View all releasesv0.2.0May 2026
- Added `wait_for_job()` helper for synchronous workflows
- YouTube job support via `create_youtube_job()`
- Full type hints throughout the client
v0.1.0April 2026
- Initial release with `StemSplitClient`
- Added `create_job()` method
- Added `get_job()` method
stemsplit CLIHomebrew / GitHub
View all releasesv1.0.0May 2026
- Stable release — production ready
- macOS arm64 and x64 binaries
- Linux x64 binaries
- Windows x64 binaries
v0.9.0April 2026
- Added YouTube URL support
- Batch processing with glob patterns
v0.8.0March 2026
- Initial public release
demucs-onnxPyPI
View all releasesv0.3.0May 2026
- fp16 weight quantization support for smaller model sizes
- New model flavors: htdemucs_ft_vocals, htdemucs_ft_drums, htdemucs_ft_bass, htdemucs_ft_other
v0.2.0April 2026
- Added htdemucs_6s 6-stem model export
v0.1.0March 2026
- Initial release
- htdemucs and htdemucs_ft model exports
Looking for the StemSplit API changelog? API documentation is updated continuously. Breaking changes are announced in the StemSplit GitHub organization.