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crates.io · crates:wasmtime

wasmtime active

High-level API to expose the Wasmtime runtime

Latest stable version49.0.2
Published2026-10-02 16:48:44 UTC
Installcargo add wasmtime
Minimum Rust version (rust-version)Rust ≥ 1.96.0
LicenseApache-2.0 WITH LLVM-exception
Advisories on latest versionnone known
Last verified2026-10-09 15:19:44 UTC
Sourcesapi.osv.dev, crates.io

Maintenance

Activityactive
Last stable release2026-10-02 19:30:54 UTC · 6 days ago
Stable releases in the last 12 months75
Published versions227

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

Version history

VersionPublished
48.0.52026-10-02 19:30:54 UTC
48.0.42026-10-02 17:55:01 UTC
49.0.22026-10-02 16:48:44 UTC
36.0.172026-10-02 16:48:19 UTC
49.0.12026-09-24 19:19:05 UTC
36.0.162026-09-24 19:10:09 UTC
48.0.32026-09-24 18:58:48 UTC
49.0.02026-09-21 15:29:20 UTC
48.0.22026-09-10 19:16:46 UTC
36.0.152026-09-10 19:07:48 UTC
48.0.12026-08-24 19:59:18 UTC
36.0.142026-08-20 17:54:06 UTC
46.0.32026-08-20 17:08:18 UTC
47.0.42026-08-20 17:08:15 UTC
24.0.132026-08-20 17:07:29 UTC
48.0.02026-08-20 16:28:40 UTC
47.0.32026-07-31 16:18:17 UTC
46.0.22026-07-31 16:15:53 UTC
36.0.132026-07-31 15:41:47 UTC
24.0.122026-07-31 15:29:23 UTC

Showing the 20 most recent of 225 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

RuntimeNewest compatible version
rust 1.634.0.1
rust 1.7014.0.4
rust 1.7521.0.2
rust 1.8027.0.0
rust 1.8534.0.2
rust 1.9041.0.4

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Frequently asked questions

What is the latest version of wasmtime?

The latest stable version of wasmtime is 49.0.2, published on 2026-10-02. Verified by Vigia on 2026-10-09.

How do I install the latest version of wasmtime?

Run cargo add wasmtime. The latest stable version is 49.0.2 (verified 2026-10-09).

Is wasmtime deprecated?

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

Which Rust version does wasmtime require?

wasmtime 49.0.2 declares this requirement: Rust ≥ 1.96.0.

Does wasmtime 49.0.2 have known vulnerabilities?

No known advisories affect wasmtime 49.0.2 according to the data Vigia checks.

Is wasmtime still maintained?

wasmtime published 75 stable releases in the last 12 months; the most recent was 6 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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