PyPI · pypi:zlib-ng

zlib-ng active

Drop-in replacement for zlib and gzip modules using zlib-ng

The latest stable version of zlib-ng is 1.1.0, published on 2026-11-04. Verified by Vigia on 2026-11-13.

Latest stable version	1.1.0
Published	2026-11-04 05:03:46 UTC
Install	`pip install --upgrade zlib-ng`
Requires	`python >=3.9`
License	PSF-2.0
Advisories on latest version	none known
Last verified	2026-11-13 17:23:42 UTC
Sources	pypi.org

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Maintenance

Activity	active
Last stable release	2026-11-04 05:03:46 UTC · 9 days ago
Stable releases in the last 12 months	1
Published versions	11

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

Version history

Version	Published
`1.1.0`	2026-11-04 05:03:46 UTC
`1.0.0`	2025-09-10 11:43:52 UTC
`0.5.1`	2024-09-25 08:05:16 UTC
`0.5.0`	2024-08-09 12:44:03 UTC
`0.4.3`	2024-04-16 14:03:02 UTC
`0.4.2`	2024-04-10 11:51:24 UTC
`0.4.1`	2024-03-11 13:35:08 UTC
`0.4.0`	2023-12-25 16:21:50 UTC
`0.3.0`	2023-12-22 09:45:26 UTC
`0.2.0`	2023-03-21 06:57:21 UTC
`0.1.0`	2023-01-31 06:27:17 UTC

Showing the 11 most recent of 11 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`	`0.5.1`
`python 3.9`	`1.1.0`
`python 3.10`	`1.1.0`
`python 3.11`	`1.1.0`
`python 3.12`	`1.1.0`
`python 3.13`	`1.1.0`

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Frequently asked questions

What is the latest version of zlib-ng?

The latest stable version of zlib-ng is 1.1.0, published on 2026-11-04. Verified by Vigia on 2026-11-13.

How do I install the latest version of zlib-ng?

Run pip install --upgrade zlib-ng. The latest stable version is 1.1.0 (verified 2026-11-13).

Is zlib-ng deprecated?

No. zlib-ng is not marked as deprecated in the registry.

Which Python version does zlib-ng require?

zlib-ng 1.1.0 declares this requirement: python >=3.9.

Does zlib-ng 1.1.0 have known vulnerabilities?

No known advisories affect zlib-ng 1.1.0 according to the data Vigia checks.

Is zlib-ng still maintained?

zlib-ng published 1 stable releases in the last 12 months; the most recent was 9 days ago. Activity: active.

Observed changes

Wed Nov 04 2026 05:04:53 GM +0000 (Coordinated Universal Time) — released 1.0.0 → 1.1.0

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