Packagist · packagist:amphp/hpack

amphp/hpack active

HTTP/2 HPack implementation.

Latest stable version	3.2.2
Published	2026-05-03 19:28:59+00:00
Install	`composer require amphp/hpack`
Required PHP version (composer.json)	`PHP >=7.1`
License	MIT
Advisories on latest version	none known
Last verified	2026-10-08 15:00:37 UTC
Sources	api.osv.dev, repo.packagist.org

Maintenance

Activity	active
Last stable release	2026-05-03 19:28:59 UTC · 158 days ago
Stable releases in the last 12 months	1
Published versions	15

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

Version history

Version	Published
`3.2.2`	2026-05-03 19:28:59 UTC
`3.2.1`	2024-03-21 19:00:16 UTC
`3.2.0`	2023-09-05 19:59:20 UTC
`3.1.7`	2023-09-05 05:47:51 UTC
`3.1.6`	2023-09-04 19:04:17 UTC
`3.1.5`	2023-08-15 19:29:20 UTC
`3.1.4`	2023-08-15 19:22:34 UTC
`3.1.3`	2023-08-13 16:26:34 UTC
`3.1.2`	2023-07-31 23:43:59 UTC
`3.1.1`	2021-06-11 20:03:34 UTC
`3.1.0`	2020-01-11 19:33:14 UTC
`3.0.0`	2019-12-12 21:37:06 UTC
`2.0.0`	2019-07-26 19:30:42 UTC
`1.0.1`	2018-03-16 14:31:41 UTC
`1.0.0`	2018-03-13 14:40:49 UTC

Showing the 15 most recent of 15 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
`php 7.4`	`3.2.2`
`php 8.0`	`3.2.2`
`php 8.1`	`3.2.2`
`php 8.2`	`3.2.2`
`php 8.3`	`3.2.2`
`php 8.4`	`3.2.2`

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Frequently asked questions

What is the latest version of amphp/hpack?

The latest stable version of amphp/hpack is 3.2.2, published on 2026-05-03. Verified by Vigia on 2026-10-08.

How do I install the latest version of amphp/hpack?

Run composer require amphp/hpack. The latest stable version is 3.2.2 (verified 2026-10-08).

Is amphp/hpack deprecated?

No. amphp/hpack is not marked as deprecated in the registry.

Which PHP version does amphp/hpack require?

amphp/hpack 3.2.2 declares this requirement: PHP >=7.1.

Does amphp/hpack 3.2.2 have known vulnerabilities?

No known advisories affect amphp/hpack 3.2.2 according to the data Vigia checks.

Is amphp/hpack still maintained?

amphp/hpack published 1 stable releases in the last 12 months; the most recent was 158 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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