crates.io · crates:wasi

wasi active

WASI API bindings for Rust

Latest stable version	0.14.7+wasi-0.2.4
Published	2025-09-15 22:01:38 UTC
Install	`cargo add wasi`
Minimum Rust version (rust-version)	`Rust ≥ 1.82.0`
License	Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT
Advisories on latest version	none known
Last verified	2026-10-08 21:51:02 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	slowing down
Last stable release	2025-09-15 22:01:38 UTC · 388 days ago
Stable releases in the last 12 months	0
Published versions	27

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

Version history

Version	Published
`0.14.7+wasi-0.2.4`	2025-09-15 22:01:38 UTC
`0.14.6+wasi-0.2.4`	2025-09-15 14:21:49 UTC
`0.14.5+wasi-0.2.4`	2025-09-09 20:09:43 UTC
`0.14.4+wasi-0.2.4`	2025-09-06 00:00:20 UTC
`0.14.3+wasi-0.2.4`	2025-08-28 14:15:18 UTC
`0.11.1+wasi-snapshot-preview1`	2025-06-10 14:23:45 UTC
`0.14.2+wasi-0.2.4`	2025-02-28 17:50:49 UTC
`0.14.1+wasi-0.2.3`	2025-02-06 14:15:34 UTC
`0.14.0+wasi-0.2.3`	2025-01-10 18:10:45 UTC
`0.13.3+wasi-0.2.2`	2024-10-08 14:39:06 UTC
`0.13.2+wasi-0.2.1`	2024-08-12 16:05:35 UTC
`0.13.1+wasi-0.2.0`	2024-05-20 16:08:33 UTC
`0.13.0+wasi-0.2.0`	2024-03-12 19:53:13 UTC
`0.12.1+wasi-0.2.0`	2024-02-23 15:58:18 UTC
`0.12.0+wasi-0.2.0`	2024-02-08 18:49:33 UTC
`0.11.0+wasi-snapshot-preview1`	2022-01-19 15:08:37 UTC
`0.10.3+wasi-snapshot-preview1` withdrawn	2022-01-18 19:55:25 UTC
`0.10.2+wasi-snapshot-preview1`	2021-01-28 15:05:13 UTC
`0.10.1+wasi-snapshot-preview1`	2021-01-08 15:33:21 UTC
`0.10.0+wasi-snapshot-preview1`	2020-06-03 18:34:32 UTC

Showing the 20 most recent of 27 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
`rust 1.63`	`0.14.4+wasi-0.2.4`
`rust 1.70`	`0.14.4+wasi-0.2.4`
`rust 1.75`	`0.14.4+wasi-0.2.4`
`rust 1.80`	`0.14.4+wasi-0.2.4`
`rust 1.85`	`0.14.7+wasi-0.2.4`
`rust 1.90`	`0.14.7+wasi-0.2.4`

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Frequently asked questions

What is the latest version of wasi?

The latest stable version of wasi is 0.14.7+wasi-0.2.4, published on 2025-09-15. Verified by Vigia on 2026-10-08.

How do I install the latest version of wasi?

Run cargo add wasi. The latest stable version is 0.14.7+wasi-0.2.4 (verified 2026-10-08).

Is wasi deprecated?

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

Which Rust version does wasi require?

wasi 0.14.7+wasi-0.2.4 declares this requirement: Rust ≥ 1.82.0.

Does wasi 0.14.7+wasi-0.2.4 have known vulnerabilities?

No known advisories affect wasi 0.14.7+wasi-0.2.4 according to the data Vigia checks.

Is wasi still maintained?

wasi published 0 stable releases in the last 12 months; the most recent was 388 days ago. Activity: slowing down.

Observed changes

No changes observed yet since Vigia started tracking this package.

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