PyPI · pypi:pybind11

pybind11 active

Seamless operability between C++11 and Python

The latest stable version of pybind11 is 3.1.0, published on 2026-08-06. Verified by Vigia on 2026-11-13.

Latest stable version	3.1.0
Published	2026-08-06 23:32:59 UTC
Install	`pip install --upgrade pybind11`
Requires	`python >=3.9`
License	BSD-3-Clause
Advisories on latest version	none known
Last verified	2026-11-13 14:08:29 UTC
Sources	pypi.org

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Maintenance

Activity	active
Last stable release	2026-08-06 23:32:59 UTC · 98 days ago
Stable releases in the last 12 months	4
Published versions	68

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

Version history

Version	Published
`3.1.0`	2026-08-06 23:32:59 UTC
`3.0.4`	2026-04-19 03:08:14 UTC
`3.0.3`	2026-03-31 23:42:04 UTC
`3.0.2`	2026-02-17 04:46:49 UTC
`3.0.1`	2025-08-22 20:09:25 UTC
`3.0.0`	2025-07-10 16:52:07 UTC
`2.13.6`	2024-09-14 00:35:20 UTC
`2.11.2`	2024-09-13 22:35:29 UTC
`2.12.1`	2024-09-13 22:29:27 UTC
`2.13.5`	2024-08-22 19:00:02 UTC
`2.13.4`	2024-08-15 04:13:31 UTC
`2.13.3`	2024-08-13 17:39:10 UTC
`2.13.2`	2024-08-13 14:00:40 UTC
`2.13.1`	2024-06-26 22:38:38 UTC
`2.13.0`	2024-06-26 03:59:42 UTC
`2.12.0`	2024-03-27 23:51:04 UTC
`2.11.1`	2023-07-17 17:33:27 UTC
`2.11.0`	2023-07-14 17:00:53 UTC
`2.10.4`	2023-03-16 22:27:12 UTC
`2.10.3`	2023-01-03 19:10:28 UTC

Showing the 20 most recent of 57 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`	`3.0.4`
`python 3.9`	`3.1.0`
`python 3.10`	`3.1.0`
`python 3.11`	`3.1.0`
`python 3.12`	`3.1.0`
`python 3.13`	`3.1.0`

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Frequently asked questions

What is the latest version of pybind11?

The latest stable version of pybind11 is 3.1.0, published on 2026-08-06. Verified by Vigia on 2026-11-13.

How do I install the latest version of pybind11?

Run pip install --upgrade pybind11. The latest stable version is 3.1.0 (verified 2026-11-13).

Is pybind11 deprecated?

No. pybind11 is not marked as deprecated in the registry.

Which Python version does pybind11 require?

pybind11 3.1.0 declares this requirement: python >=3.9.

Does pybind11 3.1.0 have known vulnerabilities?

No known advisories affect pybind11 3.1.0 according to the data Vigia checks.

Is pybind11 still maintained?

pybind11 published 4 stable releases in the last 12 months; the most recent was 98 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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