PyPI · pypi:param

param active

Declarative parameters for robust Python classes and a rich API for reactive programming

The latest stable version of param is 2.4.2, published on 2026-09-03. Verified by Vigia on 2026-11-13.

Latest stable version	2.4.2
Published	2026-09-03 11:02:00 UTC
Install	`pip install --upgrade param`
Requires	`python >=3.10`
License	BSD-3-Clause
Advisories on latest version	none known
Last verified	2026-11-13 14:17:32 UTC
Sources	pypi.org

Maintenance

Activity	active
Last stable release	2026-09-03 11:02:00 UTC · 71 days ago
Stable releases in the last 12 months	6
Published versions	135

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

Version history

Version	Published
`2.4.2`	2026-09-03 11:02:00 UTC
`2.4.1`	2026-06-09 13:17:31 UTC
`2.4.0`	2026-05-21 12:50:11 UTC
`2.3.3`	2026-03-31 16:09:45 UTC
`2.3.2`	2026-02-06 17:41:46 UTC
`2.3.1`	2025-11-25 15:35:53 UTC
`2.3.0`	2025-11-13 18:34:35 UTC
`2.2.1`	2025-06-11 15:10:25 UTC
`2.2.0`	2024-12-16 22:40:11 UTC
`2.1.1`	2024-06-25 08:12:56 UTC
`2.1.0`	2024-03-22 08:44:15 UTC
`2.0.2`	2024-01-17 14:52:38 UTC
`2.0.1`	2023-11-08 17:32:32 UTC
`2.0.0`	2023-10-24 11:37:21 UTC
`1.13.0`	2023-03-14 08:43:05 UTC
`1.12.3`	2022-12-09 08:13:10 UTC
`1.12.2`	2022-06-20 17:29:04 UTC
`1.12.1`	2022-03-31 15:43:50 UTC
`1.12.0`	2021-10-21 12:14:22 UTC
`1.11.1`	2021-07-04 17:18:03 UTC

Showing the 20 most recent of 45 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`	`2.1.1`
`python 3.9`	`2.2.1`
`python 3.10`	`2.4.2`
`python 3.11`	`2.4.2`
`python 3.12`	`2.4.2`
`python 3.13`	`2.4.2`

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Frequently asked questions

What is the latest version of param?

The latest stable version of param is 2.4.2, published on 2026-09-03. Verified by Vigia on 2026-11-13.

How do I install the latest version of param?

Run pip install --upgrade param. The latest stable version is 2.4.2 (verified 2026-11-13).

Is param deprecated?

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

Which Python version does param require?

param 2.4.2 declares this requirement: python >=3.10.

Does param 2.4.2 have known vulnerabilities?

No known advisories affect param 2.4.2 according to the data Vigia checks.

Is param still maintained?

param published 6 stable releases in the last 12 months; the most recent was 71 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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