PyPI · pypi:anyio

anyio active

High-level concurrency and networking framework on top of asyncio or Trio

The latest stable version of anyio is 4.16.0, published on 2026-11-01. Verified by Vigia on 2026-11-12.

Latest stable version	4.16.0
Published	2026-11-01 11:20:05 UTC
Install	`pip install --upgrade anyio`
Requires	`python >=3.10`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-12 16:44:40 UTC
Sources	pypi.org

Maintenance

Activity	active
Last stable release	2026-11-01 11:20:05 UTC · 11 days ago
Stable releases in the last 12 months	9
Published versions	73

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

Version history

Version	Published
`4.16.0`	2026-11-01 11:20:05 UTC
`4.15.1`	2026-09-05 10:42:37 UTC
`4.15.0`	2026-09-02 21:46:35 UTC
`4.14.2`	2026-07-12 20:29:05 UTC
`4.14.1`	2026-06-24 20:56:04 UTC
`4.14.0`	2026-06-15 22:00:47 UTC
`4.13.0`	2026-03-24 12:59:08 UTC
`4.12.1`	2026-01-06 11:45:19 UTC
`4.12.0`	2025-11-28 23:36:57 UTC
`4.11.0`	2025-09-23 09:19:10 UTC
`4.10.0`	2025-08-04 08:54:24 UTC
`4.9.0`	2025-03-17 00:02:52 UTC
`4.8.0`	2025-01-05 13:13:07 UTC
`4.7.0`	2024-12-05 15:42:06 UTC
`4.6.2.post1`	2024-10-14 14:31:42 UTC
`4.6.2` withdrawn	2024-10-13 22:20:31 UTC
`4.5.2`	2024-10-13 22:18:01 UTC
`4.6.1`	2024-10-13 15:57:48 UTC
`4.5.1`	2024-10-13 15:53:12 UTC
`4.6.0`	2024-09-21 10:33:27 UTC

Showing the 20 most recent of 57 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`	`4.5.2`
`python 3.9`	`4.12.1`
`python 3.10`	`4.16.0`
`python 3.11`	`4.16.0`
`python 3.12`	`4.16.0`
`python 3.13`	`4.16.0`

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Frequently asked questions

What is the latest version of anyio?

The latest stable version of anyio is 4.16.0, published on 2026-11-01. Verified by Vigia on 2026-11-12.

How do I install the latest version of anyio?

Run pip install --upgrade anyio. The latest stable version is 4.16.0 (verified 2026-11-12).

Is anyio deprecated?

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

Which Python version does anyio require?

anyio 4.16.0 declares this requirement: python >=3.10.

Does anyio 4.16.0 have known vulnerabilities?

No known advisories affect anyio 4.16.0 according to the data Vigia checks.

Is anyio still maintained?

anyio published 9 stable releases in the last 12 months; the most recent was 11 days ago. Activity: active.

Observed changes

Sun Nov 01 2026 11:21:58 GM +0000 (Coordinated Universal Time) — released 4.15.1 → 4.16.0

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