PyPI · pypi:optree

optree active

Optimized PyTree Utilities.

The latest stable version of optree is 0.20.0, published on 2026-08-20. Verified by Vigia on 2026-11-13.

Latest stable version	0.20.0
Published	2026-08-20 11:36:05 UTC
Install	`pip install --upgrade optree`
Requires	`python >=3.9`
License	Apache-2.0
Advisories on latest version	none known
Last verified	2026-11-13 05:18:29 UTC
Sources	pypi.org

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Maintenance

Activity	active
Last stable release	2026-08-20 11:36:05 UTC · 84 days ago
Stable releases in the last 12 months	4
Published versions	30

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

Version history

Version	Published
`0.20.0`	2026-08-20 11:36:05 UTC
`0.19.1`	2026-05-06 02:30:31 UTC
`0.19.0`	2026-02-23 01:54:38 UTC
`0.18.0`	2025-11-14 08:56:31 UTC
`0.17.0`	2025-07-25 11:24:23 UTC
`0.16.0`	2025-05-28 09:42:56 UTC
`0.15.0`	2025-04-06 16:11:37 UTC
`0.14.1`	2025-03-01 22:44:02 UTC
`0.14.0`	2025-01-16 22:21:49 UTC
`0.13.1`	2024-11-12 14:53:18 UTC
`0.13.0`	2024-10-03 15:29:39 UTC
`0.12.1`	2024-07-06 17:02:01 UTC
`0.12.0` withdrawn	2024-07-04 21:36:20 UTC
`0.11.0`	2024-03-25 18:29:32 UTC
`0.10.0`	2023-11-07 07:24:26 UTC
`0.9.2` withdrawn	2023-09-18 15:33:59 UTC
`0.9.1` withdrawn	2023-05-23 15:43:25 UTC
`0.9.0` withdrawn	2023-03-23 09:55:49 UTC
`0.8.0` withdrawn	2023-03-14 10:43:49 UTC
`0.7.0` withdrawn	2023-02-07 16:24:56 UTC

Showing the 20 most recent of 29 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`	`0.15.0`
`python 3.9`	`0.20.0`
`python 3.10`	`0.20.0`
`python 3.11`	`0.20.0`
`python 3.12`	`0.20.0`
`python 3.13`	`0.20.0`

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Frequently asked questions

What is the latest version of optree?

The latest stable version of optree is 0.20.0, published on 2026-08-20. Verified by Vigia on 2026-11-13.

How do I install the latest version of optree?

Run pip install --upgrade optree. The latest stable version is 0.20.0 (verified 2026-11-13).

Is optree deprecated?

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

Which Python version does optree require?

optree 0.20.0 declares this requirement: python >=3.9.

Does optree 0.20.0 have known vulnerabilities?

No known advisories affect optree 0.20.0 according to the data Vigia checks.

Is optree still maintained?

optree published 4 stable releases in the last 12 months; the most recent was 84 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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