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PyPI · pypi:flax

flax active

Flax: A neural network library for JAX designed for flexibility

The latest stable version of flax is 0.12.12, published on 2026-10-27. Verified by Vigia on 2026-11-13.

Latest stable version0.12.12
Published2026-10-27 01:30:58 UTC
Installpip install --upgrade flax
Requirespython >=3.12
License—
Advisories on latest versionnone known
Last verified2026-11-13 19:56:18 UTC
Sourcespypi.org

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Maintenance

Activityactive
Last stable release2026-10-27 01:30:58 UTC · 17 days ago
Stable releases in the last 12 months12
Published versions69

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

Version history

VersionPublished
0.12.122026-10-27 01:30:58 UTC
0.12.11 withdrawn2026-10-26 23:28:13 UTC
0.12.102026-09-24 20:29:42 UTC
0.12.92026-08-18 21:44:27 UTC
0.12.82026-07-20 18:29:38 UTC
0.12.72026-04-22 06:07:10 UTC
0.12.62026-03-20 21:10:20 UTC
0.12.52026-03-04 19:19:23 UTC
0.12.42026-02-12 19:10:14 UTC
0.12.32026-01-27 21:03:50 UTC
0.12.22025-12-18 22:36:18 UTC
0.12.12025-11-19 21:56:33 UTC
0.12.02025-09-25 23:58:58 UTC
0.11.22025-08-28 17:56:32 UTC
0.11.12025-08-08 21:26:07 UTC
0.11.02025-07-29 21:05:14 UTC
0.10.72025-07-02 06:10:05 UTC
0.10.62025-04-23 20:27:05 UTC
0.10.52025-03-31 15:18:26 UTC
0.10.42025-02-27 00:10:58 UTC

Showing the 20 most recent of 67 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

RuntimeNewest compatible version
python 3.80.7.2
python 3.90.8.5
python 3.100.10.7
python 3.110.12.8
python 3.120.12.12
python 3.130.12.12

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Frequently asked questions

What is the latest version of flax?

The latest stable version of flax is 0.12.12, published on 2026-10-27. Verified by Vigia on 2026-11-13.

How do I install the latest version of flax?

Run pip install --upgrade flax. The latest stable version is 0.12.12 (verified 2026-11-13).

Is flax deprecated?

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

Which Python version does flax require?

flax 0.12.12 declares this requirement: python >=3.12.

Does flax 0.12.12 have known vulnerabilities?

No known advisories affect flax 0.12.12 according to the data Vigia checks.

Is flax still maintained?

flax published 12 stable releases in the last 12 months; the most recent was 17 days ago. Activity: active.

Observed changes

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