crates.io · crates:libp2p-core

libp2p-core active

Core traits and structs of libp2p

Latest stable version	0.44.0
Published	2026-09-11 16:01:53 UTC
Install	`cargo add libp2p-core`
Minimum Rust version (rust-version)	`Rust ≥ 1.88.0`
License	MIT
Advisories on latest version	none known
Last verified	2026-10-09 15:31:54 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	active
Last stable release	2026-09-11 16:01:53 UTC · 28 days ago
Stable releases in the last 12 months	2
Published versions	82

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

Version history

Version	Published
`0.44.0`	2026-09-11 16:01:53 UTC
`0.43.2`	2025-12-22 11:13:49 UTC
`0.43.1`	2025-06-27 14:58:19 UTC
`0.43.0`	2025-01-14 13:56:50 UTC
`0.42.1` withdrawn	2025-01-13 13:33:17 UTC
`0.42.0`	2024-08-09 13:49:05 UTC
`0.41.3`	2024-07-05 14:09:47 UTC
`0.41.2`	2023-12-04 05:36:22 UTC
`0.41.1`	2023-11-12 10:31:29 UTC
`0.41.0`	2023-11-05 09:31:13 UTC
`0.40.1`	2023-09-22 15:06:10 UTC
`0.40.0`	2023-06-20 07:08:57 UTC
`0.39.2`	2023-05-01 03:18:48 UTC
`0.39.1`	2023-03-12 15:46:08 UTC
`0.39.0`	2023-02-24 13:46:24 UTC
`0.38.0`	2022-11-25 10:33:17 UTC
`0.37.0`	2022-10-14 14:34:59 UTC
`0.36.0`	2022-09-07 07:46:40 UTC
`0.35.1`	2022-08-23 07:53:33 UTC
`0.35.0`	2022-08-22 03:16:53 UTC

Showing the 20 most recent of 79 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`	`0.39.2`
`rust 1.70`	`0.40.1`
`rust 1.75`	`0.42.0`
`rust 1.80`	`0.42.0`
`rust 1.85`	`0.43.2`
`rust 1.90`	`0.44.0`

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Frequently asked questions

What is the latest version of libp2p-core?

The latest stable version of libp2p-core is 0.44.0, published on 2026-09-11. Verified by Vigia on 2026-10-09.

How do I install the latest version of libp2p-core?

Run cargo add libp2p-core. The latest stable version is 0.44.0 (verified 2026-10-09).

Is libp2p-core deprecated?

No. libp2p-core is not marked as deprecated in the registry.

Which Rust version does libp2p-core require?

libp2p-core 0.44.0 declares this requirement: Rust ≥ 1.88.0.

Does libp2p-core 0.44.0 have known vulnerabilities?

No known advisories affect libp2p-core 0.44.0 according to the data Vigia checks.

Is libp2p-core still maintained?

libp2p-core published 2 stable releases in the last 12 months; the most recent was 28 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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