PyPI · pypi:demucs

demucs active

Music source separation in the waveform domain.

The latest stable version of demucs is 4.1.0, published on 2026-07-11. Verified by Vigia on 2026-11-13.

Latest stable version	4.1.0
Published	2026-07-11 14:52:25 UTC
Install	`pip install --upgrade demucs`
Requires	`python >=3.10`
License	MIT License
Advisories on latest version	none known
Last verified	2026-11-13 09:37:10 UTC
Sources	pypi.org

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Maintenance

Activity	active
Last stable release	2026-07-11 14:52:25 UTC · 124 days ago
Stable releases in the last 12 months	1
Published versions	17

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`4.1.0`	2026-07-11 14:52:25 UTC
`4.0.1`	2023-09-07 16:09:01 UTC
`4.0.0`	2022-12-07 17:59:11 UTC
`3.0.6`	2022-11-16 15:22:27 UTC
`3.0.5`	2022-08-17 15:53:50 UTC
`3.0.4`	2022-02-24 13:31:21 UTC
`3.0.3`	2021-12-18 00:00:54 UTC
`3.0.2`	2021-12-17 16:54:39 UTC
`3.0.1`	2021-11-10 15:44:58 UTC
`3.0.0`	2021-11-10 15:39:28 UTC
`2.0.3`	2021-06-24 16:03:57 UTC
`2.0.2`	2021-05-26 08:06:45 UTC
`2.0.1`	2021-05-11 23:50:34 UTC
`2.0.0`	2021-04-28 14:20:44 UTC
`0.0.2`	2021-04-28 13:30:02 UTC
`0.0.1`	2021-04-28 13:26:26 UTC
`0.0.0` withdrawn	2021-04-27 20:50:15 UTC

Showing the 17 most recent of 17 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`python 3.8`	`4.0.1`
`python 3.9`	`4.0.1`
`python 3.10`	`4.1.0`
`python 3.11`	`4.1.0`
`python 3.12`	`4.1.0`
`python 3.13`	`4.1.0`

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Frequently asked questions

What is the latest version of demucs?

The latest stable version of demucs is 4.1.0, published on 2026-07-11. Verified by Vigia on 2026-11-13.

How do I install the latest version of demucs?

Run pip install --upgrade demucs. The latest stable version is 4.1.0 (verified 2026-11-13).

Is demucs deprecated?

No. demucs is not marked as deprecated in the registry.

Which Python version does demucs require?

demucs 4.1.0 declares this requirement: python >=3.10.

Does demucs 4.1.0 have known vulnerabilities?

No known advisories affect demucs 4.1.0 according to the data Vigia checks.

Is demucs still maintained?

demucs published 1 stable releases in the last 12 months; the most recent was 124 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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