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PyPI · pypi:optuna

optuna active

A hyperparameter optimization framework

Latest stable version5.0.0
Published2026-09-07 05:16:19 UTC
Requirespython >=3.9
License—
Advisories on latest versionnone known
Last verified2026-09-28 19:18:08 UTC
Sourcespypi.org

Maintenance

Activityactive
Last stable release2026-09-07 05:16:19 UTC · 21 days ago
Stable releases in the last 12 months5
Published versions79

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

Version history

VersionPublished
5.0.02026-09-07 05:16:19 UTC
4.9.02026-06-01 06:23:28 UTC
4.8.02026-03-16 04:59:56 UTC
4.7.02026-01-19 05:45:50 UTC
4.6.02025-11-10 05:14:28 UTC
4.5.02025-08-18 06:49:20 UTC
4.4.02025-06-16 05:12:58 UTC
4.3.02025-04-14 05:07:40 UTC
4.2.12025-02-12 07:57:23 UTC
3.6.22025-01-27 07:14:18 UTC
3.5.12025-01-27 07:14:07 UTC
3.4.12025-01-27 06:52:07 UTC
4.2.02025-01-20 07:14:15 UTC
4.1.02024-11-12 05:51:56 UTC
4.0.02024-09-02 05:17:47 UTC
3.6.12024-04-01 06:04:15 UTC
3.6.02024-03-18 06:02:12 UTC
3.5.02023-12-11 05:05:36 UTC
3.4.02023-10-17 07:05:49 UTC
3.3.02023-08-07 07:14:37 UTC

Showing the 20 most recent of 68 versions. JSON

Frequently asked questions

What is the latest version of optuna?

The latest stable version of optuna is 5.0.0, published on 2026-09-07. Verified by Vigia on 2026-09-28.

Is optuna deprecated?

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

Which Python version does optuna require?

optuna 5.0.0 declares this requirement: python >=3.9.

Does optuna 5.0.0 have known vulnerabilities?

No known advisories affect optuna 5.0.0 according to the data Vigia checks.

Is optuna still maintained?

optuna published 5 stable releases in the last 12 months; the most recent was 21 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

Related packages

For agents

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