PyPI · pypi:fastcluster

fastcluster active

Fast hierarchical clustering routines for R and Python.

The latest stable version of fastcluster is 1.3.0, published on 2025-05-06. Verified by Vigia on 2026-11-13.

Latest stable version	1.3.0
Published	2025-05-06 17:44:58 UTC
Install	`pip install --upgrade fastcluster`
Requires	`python >=3`
License	BSD-2-clause OR GPL-2.0-or-later
Advisories on latest version	none known
Last verified	2026-11-13 16:10:31 UTC
Sources	pypi.org

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Maintenance

Activity	dormant
Last stable release	2025-05-06 17:44:58 UTC · 555 days ago
Stable releases in the last 12 months	0
Published versions	26

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

Version history

Version	Published
`1.3.0`	2025-05-06 17:44:58 UTC
`1.2.6`	2022-02-27 10:50:53 UTC
`1.2.5`	2022-02-26 19:53:55 UTC
`1.2.4`	2021-08-22 07:28:51 UTC
`1.2.3`	2021-05-25 19:42:24 UTC
`1.2.2`	2021-05-24 10:19:33 UTC
`1.2.1`	2021-05-24 09:55:52 UTC
`1.2.0`	2021-05-23 12:33:12 UTC
`1.1.28`	2021-02-03 20:31:39 UTC
`1.1.27`	2021-01-21 05:59:36 UTC
`1.1.26`	2019-12-31 14:07:35 UTC
`1.1.25`	2018-05-31 19:22:24 UTC
`1.1.24`	2017-08-20 21:08:21 UTC
`1.1.23`	2017-03-28 21:16:14 UTC
`1.1.22`	2016-12-07 23:37:26 UTC
`1.1.21`	2016-09-19 09:51:00 UTC
`1.1.20`	2015-07-19 19:09:38 UTC
`1.1.18`	2015-07-16 12:23:30 UTC
`1.1.17`	2015-07-03 10:53:23 UTC
`1.1.13`	2013-12-17 08:27:53 UTC

Showing the 20 most recent of 26 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`	`1.3.0`
`python 3.9`	`1.3.0`
`python 3.10`	`1.3.0`
`python 3.11`	`1.3.0`
`python 3.12`	`1.3.0`
`python 3.13`	`1.3.0`

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Frequently asked questions

What is the latest version of fastcluster?

The latest stable version of fastcluster is 1.3.0, published on 2025-05-06. Verified by Vigia on 2026-11-13.

How do I install the latest version of fastcluster?

Run pip install --upgrade fastcluster. The latest stable version is 1.3.0 (verified 2026-11-13).

Is fastcluster deprecated?

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

Which Python version does fastcluster require?

fastcluster 1.3.0 declares this requirement: python >=3.

Does fastcluster 1.3.0 have known vulnerabilities?

No known advisories affect fastcluster 1.3.0 according to the data Vigia checks.

Is fastcluster still maintained?

fastcluster published 0 stable releases in the last 12 months; the most recent was 555 days ago. Activity: dormant.

Observed changes

No changes observed yet since Vigia started tracking this package.

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