PyPI · pypi:peft

peft active

Parameter-Efficient Fine-Tuning (PEFT)

The latest stable version of peft is 0.21.2, published on 2026-10-01. Verified by Vigia on 2026-11-12.

Latest stable version	0.21.2
Published	2026-10-01 10:26:34 UTC
Install	`pip install --upgrade peft`
Requires	`python >=3.10.0`
License	Apache
Advisories on latest version	none known
Last verified	2026-11-12 23:17:48 UTC
Sources	pypi.org

Maintenance

Activity	active
Last stable release	2026-10-01 10:26:34 UTC · 42 days ago
Stable releases in the last 12 months	8
Published versions	39

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

Version history

Version	Published
`0.21.2`	2026-10-01 10:26:34 UTC
`0.21.1`	2026-09-29 09:23:17 UTC
`0.21.0`	2026-09-15 13:33:59 UTC
`0.20.0`	2026-07-28 13:45:59 UTC
`0.19.1`	2026-04-16 15:46:42 UTC
`0.19.0`	2026-04-14 14:01:51 UTC
`0.18.1`	2026-01-09 13:07:55 UTC
`0.18.0`	2025-11-13 11:13:03 UTC
`0.17.1`	2025-08-21 09:25:18 UTC
`0.17.0`	2025-08-01 17:04:27 UTC
`0.16.0`	2025-07-03 15:33:43 UTC
`0.15.2`	2025-04-15 15:27:50 UTC
`0.15.1`	2025-03-27 15:45:38 UTC
`0.15.0`	2025-03-19 15:04:01 UTC
`0.14.0`	2024-12-06 11:37:41 UTC
`0.13.2`	2024-10-11 11:42:18 UTC
`0.13.1`	2024-10-08 12:27:22 UTC
`0.13.0`	2024-09-25 11:53:20 UTC
`0.12.0`	2024-07-24 11:52:50 UTC
`0.11.1`	2024-05-17 12:53:01 UTC

Showing the 20 most recent of 38 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`	`0.13.2`
`python 3.9`	`0.17.1`
`python 3.10`	`0.21.2`
`python 3.11`	`0.21.2`
`python 3.12`	`0.21.2`
`python 3.13`	`0.21.2`

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Frequently asked questions

What is the latest version of peft?

The latest stable version of peft is 0.21.2, published on 2026-10-01. Verified by Vigia on 2026-11-12.

How do I install the latest version of peft?

Run pip install --upgrade peft. The latest stable version is 0.21.2 (verified 2026-11-12).

Is peft deprecated?

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

Which Python version does peft require?

peft 0.21.2 declares this requirement: python >=3.10.0.

Does peft 0.21.2 have known vulnerabilities?

No known advisories affect peft 0.21.2 according to the data Vigia checks.

Is peft still maintained?

peft published 8 stable releases in the last 12 months; the most recent was 42 days ago. Activity: active.

Observed changes

hu Oct 01 2026 10:29:24 GMT+0000 (Coordinated Universal Time) — released 0.21.1 → 0.21.2
ue Sep 29 2026 09:26:37 GMT+0000 (Coordinated Universal Time) — released 0.21.0 → 0.21.1

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