PyPI · pypi:fastavro

fastavro active

Fast read/write of AVRO files

The latest stable version of fastavro is 1.13.1, published on 2026-10-08. Verified by Vigia on 2026-11-13.

Latest stable version	1.13.1
Published	2026-10-08 00:28:07 UTC
Install	`pip install --upgrade fastavro`
Requires	`python >=3.11`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-13 20:57:26 UTC
Sources	pypi.org

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Maintenance

Activity	active
Last stable release	2026-10-08 00:28:07 UTC · 36 days ago
Stable releases in the last 12 months	3
Published versions	215

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

Version history

Version	Published
`1.13.1`	2026-10-08 00:28:07 UTC
`1.13.0`	2026-10-05 22:22:41 UTC
`1.12.2`	2026-04-24 14:36:01 UTC
`1.12.1`	2025-10-10 15:40:55 UTC
`1.12.0`	2025-07-31 15:16:42 UTC
`1.11.1`	2025-05-18 04:54:31 UTC
`1.11.0` withdrawn	2025-05-18 04:14:55 UTC
`1.10.0`	2024-12-20 12:56:21 UTC
`1.9.7`	2024-09-06 03:53:37 UTC
`1.9.6`	2024-09-05 15:43:44 UTC
`1.9.5`	2024-07-08 14:48:25 UTC
`1.9.4`	2024-02-13 19:14:34 UTC
`1.9.3`	2024-01-09 03:52:28 UTC
`1.9.2`	2023-12-21 04:01:24 UTC
`1.9.1`	2023-12-06 17:43:05 UTC
`1.9.0`	2023-10-28 02:45:21 UTC
`1.8.4`	2023-10-03 18:09:07 UTC
`1.8.3`	2023-09-07 15:42:38 UTC
`1.8.2`	2023-07-19 02:49:01 UTC
`1.8.1`	2023-07-17 22:03:39 UTC

Showing the 20 most recent of 214 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`	`1.9.7`
`python 3.9`	`1.12.2`
`python 3.10`	`1.12.2`
`python 3.11`	`1.13.1`
`python 3.12`	`1.13.1`
`python 3.13`	`1.13.1`

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Frequently asked questions

What is the latest version of fastavro?

The latest stable version of fastavro is 1.13.1, published on 2026-10-08. Verified by Vigia on 2026-11-13.

How do I install the latest version of fastavro?

Run pip install --upgrade fastavro. The latest stable version is 1.13.1 (verified 2026-11-13).

Is fastavro deprecated?

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

Which Python version does fastavro require?

fastavro 1.13.1 declares this requirement: python >=3.11.

Does fastavro 1.13.1 have known vulnerabilities?

No known advisories affect fastavro 1.13.1 according to the data Vigia checks.

Is fastavro still maintained?

fastavro published 3 stable releases in the last 12 months; the most recent was 36 days ago. Activity: active.

Observed changes

hu Oct 08 2026 00:32:39 GMT+0000 (Coordinated Universal Time) — released 1.13.0 → 1.13.1
Mon Oct 05 2026 22:25:17 GM +0000 (Coordinated Universal Time) — runtime_requirement_changed
Mon Oct 05 2026 22:25:17 GM +0000 (Coordinated Universal Time) — released 1.12.2 → 1.13.0

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