PyPI · pypi:fsrs

fsrs active

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The latest stable version of fsrs is 6.3.2, published on 2026-08-09. Verified by Vigia on 2026-11-12.

Latest stable version	6.3.2
Published	2026-08-09 04:36:01 UTC
Install	`pip install --upgrade fsrs`
Requires	`python >=3.10`
License	—
Advisories on latest version	none known
Last verified	2026-11-12 21:53:47 UTC
Sources	pypi.org

Maintenance

Activity	active
Last stable release	2026-08-09 04:36:01 UTC · 95 days ago
Stable releases in the last 12 months	2
Published versions	41

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

Version history

Version	Published
`6.3.2`	2026-08-09 04:36:01 UTC
`6.3.1`	2026-03-10 14:01:01 UTC
`6.3.0`	2025-10-13 07:09:59 UTC
`6.2.0`	2025-10-05 03:12:36 UTC
`6.1.1`	2025-08-05 03:30:46 UTC
`6.1.0`	2025-06-13 05:21:46 UTC
`6.0.1`	2025-06-02 07:34:02 UTC
`6.0.0`	2025-05-21 18:31:49 UTC
`5.1.3`	2025-03-29 17:16:25 UTC
`5.1.2`	2025-02-09 08:08:23 UTC
`5.1.1`	2025-02-06 17:34:18 UTC
`5.1.0`	2025-02-03 17:07:12 UTC
`5.0.1`	2025-01-29 05:57:11 UTC
`5.0.0`	2025-01-24 19:02:20 UTC
`4.1.2`	2024-12-29 23:42:13 UTC
`4.1.1`	2024-12-19 02:21:56 UTC
`4.1.0`	2024-12-05 18:00:49 UTC
`4.0.0`	2024-12-01 04:25:52 UTC
`3.1.0`	2024-09-12 03:30:19 UTC
`3.0.0`	2024-08-22 04:09:33 UTC

Showing the 20 most recent of 40 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`	none
`python 3.9`	`3.1.0`
`python 3.10`	`6.3.2`
`python 3.11`	`6.3.2`
`python 3.12`	`6.3.2`
`python 3.13`	`6.3.2`

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Frequently asked questions

What is the latest version of fsrs?

The latest stable version of fsrs is 6.3.2, published on 2026-08-09. Verified by Vigia on 2026-11-12.

How do I install the latest version of fsrs?

Run pip install --upgrade fsrs. The latest stable version is 6.3.2 (verified 2026-11-12).

Is fsrs deprecated?

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

Which Python version does fsrs require?

fsrs 6.3.2 declares this requirement: python >=3.10.

Does fsrs 6.3.2 have known vulnerabilities?

No known advisories affect fsrs 6.3.2 according to the data Vigia checks.

Is fsrs still maintained?

fsrs published 2 stable releases in the last 12 months; the most recent was 95 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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