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PyPI · pypi:langsmith

langsmith active

Client library to connect to the LangSmith Observability and Evaluation Platform.

The latest stable version of langsmith is 0.14.17, published on 2026-11-02. Verified by Vigia on 2026-11-13.

Latest stable version0.14.17
Published2026-11-02 00:58:43 UTC
Installpip install --upgrade langsmith
Requirespython >=3.10
LicenseMIT
Advisories on latest versionnone known
Last verified2026-11-13 05:39:29 UTC
Sourcespypi.org

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Maintenance

Activityactive
Last stable release2026-11-02 00:58:43 UTC · 11 days ago
Stable releases in the last 12 months145
Published versions550

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

Version history

VersionPublished
0.14.172026-11-02 00:58:43 UTC
0.14.162026-10-29 17:53:25 UTC
0.14.152026-10-29 12:24:14 UTC
0.14.142026-10-27 20:41:12 UTC
0.14.132026-10-27 08:33:55 UTC
0.14.122026-10-21 20:16:20 UTC
0.14.112026-10-16 07:16:54 UTC
0.14.102026-10-16 06:48:13 UTC
0.14.92026-10-15 13:34:41 UTC
0.14.82026-10-13 00:42:23 UTC
0.14.72026-10-09 16:32:07 UTC
0.14.62026-10-09 14:07:41 UTC
0.14.52026-10-08 22:15:47 UTC
0.14.42026-10-02 17:16:34 UTC
0.14.32026-10-01 23:57:40 UTC
0.14.22026-09-30 14:41:31 UTC
0.14.12026-09-25 17:38:05 UTC
0.14.02026-09-21 18:59:36 UTC
0.13.02026-09-18 18:07:07 UTC
0.12.62026-09-16 17:35:07 UTC

Showing the 20 most recent of 483 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 3.8none
python 3.90.4.37
python 3.100.14.17
python 3.110.14.17
python 3.120.14.17
python 3.130.14.17

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Frequently asked questions

What is the latest version of langsmith?

The latest stable version of langsmith is 0.14.17, published on 2026-11-02. Verified by Vigia on 2026-11-13.

How do I install the latest version of langsmith?

Run pip install --upgrade langsmith. The latest stable version is 0.14.17 (verified 2026-11-13).

Is langsmith deprecated?

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

Which Python version does langsmith require?

langsmith 0.14.17 declares this requirement: python >=3.10.

Does langsmith 0.14.17 have known vulnerabilities?

No known advisories affect langsmith 0.14.17 according to the data Vigia checks.

Is langsmith still maintained?

langsmith published 145 stable releases in the last 12 months; the most recent was 11 days ago. Activity: active.

Observed changes

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