PyPI · pypi:cmaes

cmaes active

Lightweight Covariance Matrix Adaptation Evolution Strategy (CMA-ES) implementation for Python 3.

The latest stable version of cmaes is 0.13.1, published on 2026-08-21. Verified by Vigia on 2026-11-12.

Latest stable version	0.13.1
Published	2026-08-21 13:42:57 UTC
Install	`pip install --upgrade cmaes`
Requires	`python >=3.9`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-12 17:37:39 UTC
Sources	pypi.org

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Maintenance

Activity	active
Last stable release	2026-08-21 13:42:57 UTC · 83 days ago
Stable releases in the last 12 months	2
Published versions	23

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

Version history

Version	Published
`0.13.1`	2026-08-21 13:42:57 UTC
`0.13.0`	2026-03-28 07:41:53 UTC
`0.12.0`	2025-07-23 07:01:52 UTC
`0.11.1`	2024-08-13 06:46:33 UTC
`0.11.0`	2024-08-01 00:51:14 UTC
`0.10.0`	2023-07-19 04:10:38 UTC
`0.9.1`	2023-01-06 06:04:42 UTC
`0.9.0`	2022-11-08 07:22:11 UTC
`0.8.2`	2021-02-19 15:37:22 UTC
`0.8.1`	2021-02-10 09:46:44 UTC
`0.8.0`	2021-02-03 09:20:05 UTC
`0.7.1`	2021-02-02 06:42:04 UTC
`0.7.0`	2020-10-20 06:03:32 UTC
`0.6.1`	2020-09-05 12:54:08 UTC
`0.6.0`	2020-07-26 16:48:08 UTC
`0.5.1`	2020-06-22 06:09:44 UTC
`0.5.0`	2020-04-22 10:38:24 UTC
`0.4.0`	2020-04-06 03:34:22 UTC
`0.3.2`	2020-03-12 12:44:31 UTC
`0.3.1`	2020-02-18 17:01:16 UTC

Showing the 20 most recent of 23 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`	`0.12.0`
`python 3.9`	`0.13.1`
`python 3.10`	`0.13.1`
`python 3.11`	`0.13.1`
`python 3.12`	`0.13.1`
`python 3.13`	`0.13.1`

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Frequently asked questions

What is the latest version of cmaes?

The latest stable version of cmaes is 0.13.1, published on 2026-08-21. Verified by Vigia on 2026-11-12.

How do I install the latest version of cmaes?

Run pip install --upgrade cmaes. The latest stable version is 0.13.1 (verified 2026-11-12).

Is cmaes deprecated?

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

Which Python version does cmaes require?

cmaes 0.13.1 declares this requirement: python >=3.9.

Does cmaes 0.13.1 have known vulnerabilities?

No known advisories affect cmaes 0.13.1 according to the data Vigia checks.

Is cmaes still maintained?

cmaes published 2 stable releases in the last 12 months; the most recent was 83 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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