PyPI · pypi:pykka

pykka active

Pykka is a Python implementation of the actor model

The latest stable version of pykka is 4.5.0, published on 2026-10-10. Verified by Vigia on 2026-11-13.

Latest stable version	4.5.0
Published	2026-10-10 22:32:47 UTC
Install	`pip install --upgrade pykka`
Requires	`python >=3.11`
License	Apache-2.0
Advisories on latest version	none known
Last verified	2026-11-13 04:54:07 UTC
Sources	pypi.org

Maintenance

Activity	active
Last stable release	2026-10-10 22:32:47 UTC · 33 days ago
Stable releases in the last 12 months	3
Published versions	49

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

Version history

Version	Published
`4.5.0`	2026-10-10 22:32:47 UTC
`4.4.2`	2026-03-14 11:00:38 UTC
`4.4.1`	2026-01-01 18:00:09 UTC
`4.4.0`	2025-09-20 22:17:37 UTC
`4.3.0`	2025-09-11 19:45:24 UTC
`4.2.0`	2025-02-16 18:16:26 UTC
`4.1.2`	2025-02-15 18:25:02 UTC
`4.1.1`	2024-11-19 23:05:14 UTC
`4.1.0`	2024-10-11 22:07:25 UTC
`4.0.2`	2024-02-18 20:36:24 UTC
`4.0.1`	2023-10-09 08:38:46 UTC
`4.0.0`	2023-09-17 08:56:18 UTC
`3.1.1`	2022-05-27 22:24:54 UTC
`3.1.0`	2022-05-27 18:08:42 UTC
`3.0.2`	2021-10-08 11:28:40 UTC
`3.0.1`	2021-05-04 14:32:38 UTC
`3.0.0`	2021-03-28 11:03:52 UTC
`2.0.3`	2020-11-26 23:17:32 UTC
`2.0.2`	2019-12-02 13:58:47 UTC
`2.0.1`	2019-10-10 21:56:09 UTC

Showing the 20 most recent of 48 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`	`4.0.2`
`python 3.9`	`4.2.0`
`python 3.10`	`4.4.2`
`python 3.11`	`4.5.0`
`python 3.12`	`4.5.0`
`python 3.13`	`4.5.0`

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Frequently asked questions

What is the latest version of pykka?

The latest stable version of pykka is 4.5.0, published on 2026-10-10. Verified by Vigia on 2026-11-13.

How do I install the latest version of pykka?

Run pip install --upgrade pykka. The latest stable version is 4.5.0 (verified 2026-11-13).

Is pykka deprecated?

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

Which Python version does pykka require?

pykka 4.5.0 declares this requirement: python >=3.11.

Does pykka 4.5.0 have known vulnerabilities?

No known advisories affect pykka 4.5.0 according to the data Vigia checks.

Is pykka still maintained?

pykka published 3 stable releases in the last 12 months; the most recent was 33 days ago. Activity: active.

Observed changes

Sat Oct 10 2026 22:35:34 GM +0000 (Coordinated Universal Time) — runtime_requirement_changed
Sat Oct 10 2026 22:35:34 GM +0000 (Coordinated Universal Time) — released 4.4.2 → 4.5.0

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